Muhammad is available for hire
Hire MuhammadMuhammad Saad ur Rehman
Verified Expert in Engineering
React Developer
Lahore, Punjab, Pakistan
Toptal member since April 28, 2022
Bio
Muhammad Saad ur Rehman is a full-stack developer and AI engineer specializing in scalable web applications, SaaS platforms, and AI-powered systems. He focuses on LLM applications, RAG systems, AI agents, Claude-based agentic workflows, automation systems, and cloud solutions. He has built advanced AI solutions, including multi-agent systems, voice AI assistants, intelligent document processing, and enterprise automation platforms for startups, research teams, and businesses
Portfolio
Clinician Development Collective, PLLC t/a Response Health
Google Sheets, Google Workspace, Gemini, Google Forms, Google, Gemini API...
Workmed California, A Professional Corporation
JavaScript, TypeScript, Chrome Extensions, React, Next.js, MySQL, MongoDB...
Saleo Inc.
React, TypeScript, HTML, CSS, JavaScript, Amazon Web Services (AWS)...
Experience
- React - 7 years
- JavaScript - 5 years
- Node.js - 4 years
- AWS Cloud Architecture - 4 years
- Artificial Intelligence (AI) - 3 years
- Python - 3 years
- Generative Artificial Intelligence (GenAI) - 2 years
- Claude - 2 years
Preferred Environment
React, API Integration, Front-end Development, Node.js, Agentic AI, AI Automation, Python, Claude, Workflow Automation, n8n
The most amazing...
...thing I've built is an AI automation system that scrapes leads, scores them, and triggers CRM workflows with AI follow-ups, saving hours of manual work.
Work Experience
Automation Developer
2026 - 2026
Clinician Development Collective, PLLC t/a Response Health
- Used secure cloud infrastructure with HIPAA-compliant services and signed business associate agreements (BAA).
- Established data backup and disaster recovery procedures to ensure the availability and integrity of healthcare data.
- Added automation of Google Forms and management of patient data in Excel sheets using AppScript.
- Added automation of Google Sheets and management of patient data from the data source.
- Served as CTO, defining and owning the overall technology vision, infrastructure decisions, and product architecture for the organization's healthcare platform.
- Built and led the engineering team from the ground up, establishing development processes, setting technical standards, and ensuring the timely delivery of all software initiatives.
Technologies: Google Sheets, Google Workspace, Gemini, Google Forms, Google, Gemini API, google site, HIPAA Compliance, Google Vids, Notebook LM, JavaScript, Google Apps Script, Medical Software, Healthcare Software, Performance Optimization, Real-time Data, Scalability, Software Design, Web Scalability, WebRTC, React Navigation, Apollo, Scalable Web Services, Speech-to-Text (STT), Bug Fixes, OAuth 2, Applicant Tracking Software (ATS), Data Modeling, Web Development, Full-stack Development, TypeORM, Code Review, LLM Integration, Back-end Performance, AI-generated Code, AI Agent Orchestration, OAuth, Pgvector, Storage, Product Management, Workflow, Production QA, Vite, Observability, Communication, Distributed Systems, Software Development, Medical Billing, AI-assisted Development, Programming, Deep Learning, Hooks, Identity & Access Management (IAM), Agentic Frameworks, Beautiful Soup, Computer Science, LangSmith, Large Data Sets, Automated Testing, Make (formerly Integromat), Database Structure, Google AppSheet, Reporting, Database Management, Technical Consulting, Healthcare, OpenDental, Dental Care, Dental Intel, Dentrix, Health, Medical Imaging, Patterson Eaglesoft, Privacy, Coding, Cloud Storage, Hands-on Implementation, AI-enabled Search, Software Engineering, API Management, Advisory, IT Consulting, System Integration, Strategy, Electronic Health Records (EHR)
Full-stack Engineer
2025 - 2026
Workmed California, A Professional Corporation
- Implemented end-to-end encryption for data in transit (TLS 1.2+) and at rest (AES-256).
- Enforced role-based access control (RBAC) to ensure users only access necessary PHI.
- Maintained audit logs and activity tracking for all access and modifications to sensitive data.
- Ensured data minimization, collecting and storing only the required patient information.
- Applied regular security updates and vulnerability patching across all systems and dependencies.
- Used secure cloud infrastructure with HIPAA-compliant services and signed business associate agreements (BAA).
- Served as CTO. Built and led the engineering team from the ground up, establishing development processes, setting technical standards, and ensuring the timely delivery of all software initiatives.
- Defined and owned the overall technology vision, infrastructure decisions, and product architecture for the organization's healthcare platform.
Technologies: JavaScript, TypeScript, Chrome Extensions, React, Next.js, MySQL, MongoDB, HIPAA Compliance, NGINX, Medical Software, Healthcare Software, Real-time Data, Software Design, Web Scalability, WebRTC, Scalable Web Services, Salesforce Commerce Cloud, Speech-to-Text (STT), Bug Fixes, OAuth 2, Stencil.js, Infrastructure as Code (IaC), Legacy Software, Web Development, Full-stack Development, TypeORM, Code Review, Algolia, Data Privacy, OAuth, Platforms, Storage, Django REST Framework, Vite, Observability, Communication, Web, Server-side Rendering (SSR), Asynchronous Programming, Distributed Systems, Software Development, Spring Boot, Fast Healthcare Interoperability Resources (FHIR), Revenue Cycle Management, Programming, Deep Learning, UI Components, Hooks, Identity & Access Management (IAM), System Design, Endpoint Detection and Response (EDR), Agentic Frameworks, Beautiful Soup, Computer Science, Langfuse, Automated Testing, Database Structure, Database Management, Healthcare, OpenDental, Dental Care, Dental Intel, Dentrix, Health, Privacy, Coding, Cloud Storage, Hands-on Implementation, Software Engineering, API Management, Advisory, IT Consulting, Strategy, Pytest
Full-stack Developer
2025 - 2026
Saleo Inc.
- Managed a large, complex codebase, contributing across front and back end while maintaining performance, stability, and readability.
- Owned end-to-end feature development, from understanding business requirements to implementation, testing, and production deployment.
- Collaborated closely with product, design, and engineering teams, translating ambiguous requirements into scalable technical solutions.
- Owned end-to-end feature development, from understanding business requirements to implementation, testing, and production deployment.
- Diagnosed and resolved production issues efficiently, debugging across multiple layers of the stack and shipping fixes with minimal downtime.
- Built and integrated AI agent workflows capable of multi-step reasoning, tool usage, and contextual decision-making using LLMs such as OpenAI and Anthropic.
- Designed and maintained retrieval-augmented generation (RAG) pipelines, enabling AI systems to retrieve and reason over internal knowledge bases and structured datasets in real time.
- Developed back-end services for AI-powered automation, including document parsing, classification, summarization, and intelligent workflow orchestration.
- Integrated AI agents with external tools and APIs, enabling actions such as database queries, notifications, reporting, and operational task execution.
Technologies: React, TypeScript, HTML, CSS, JavaScript, Amazon Web Services (AWS), Amazon S3 (AWS S3), AWS CloudFormation, Chrome Extensions, Vue, Angular, AI Agents, Agentic AI, Generative Artificial Intelligence (GenAI), Analytics, Product Engineering, LangGraph, RAG Systems, Shadcn, Airtable, Airtable Automations, Zapier, n8n, Workflow Automation, Accounting, Agile, GDPR, Software as a Medical Device (SaMD), Server Sent Events (SSE), RxJS, Legacy Code, Real-time Data, Scalability, Software Design, Web Scalability, WebRTC, Concurrency, Concurrency Patterns, Concurrent Computing, Concurrent Programming, Event-driven Architecture, P2P, Peer-to-peer Networking, Real-time Communication (RTC), Video Calling, Video Chat, Video Livestreaming, Kubernetes, Code Auditing, Grok, React Navigation, Scalable Web Services, Random Number Generation, Stripe API, Speech-to-Text (STT), React Native, Intuit QuickBooks, QuickBooks Desktop, Model Context Protocol (MCP), Bug Fixes, Claude API, OAuth 2, Stencil.js, SMS, SaaS, Railway, Legacy Software, Web Development, TypeORM, Code Review, CTO, Multitenancy, Back-end Performance, AI-generated Code, Lovable, loveable.dev, Algolia, Networking, Codex, GitHub Actions, Data Privacy, Row-level Security (RLS), Auth, Product Management, ComfyUI, React Three Fiber (R3F), Three.js, Production QA, Zod, Dashboard Development, Communication, Database Design, Tailwind UI, Web, Front-end Build Tools, Server-side Rendering (SSR), Fastify, Scalable Application, Scalable Platforms, Ajax, OpenAPI, IT Security, B2B, Cloud Architecture, Component-based Architecture, UI Components, ECS, System Design, Debugging, Agentic Frameworks, TanStack Table, AI Architecture, Database Architecture, Real-time Systems, Cloud, Computer Science, vLLM, Automated Testing, Admin Panels, Infrastructure Architecture, Database Structure, Database Management, Third-party Integration, UI Development, Software as a Service (SaaS), Interactive Prototypes, Database Optimization, Multi-tenant Architecture, Performance, Coding, Web Push Notifications, Answer Engine Optimization (AEO), Software Engineering, API Management, RabbitMQ, Integrations, Scrum
Developer
2025 - 2026
Numetri
- Built and maintained web scrapers for seven different websites, handling varied layouts, pagination, and data structures to reliably extract structured records.
- Designed a daily automated scraping pipeline, ensuring fresh data ingestion on a scheduled basis with minimal manual intervention.
- Implemented a hybrid scraping approach, using API-based scrapers where available and Puppeteer for dynamic, JavaScript-heavy sites, optimizing for speed and reliability.
- Handled data normalization and consistency, transforming scraped data into a unified format suitable for downstream processing and analytics.
- Improved scraper stability and fault tolerance, managing timeouts, retries, and edge cases (DOM changes, loading delays) to keep daily jobs running smoothly.
Technologies: Azure Blob Storage, JSON, Data Scraping, Scraping, Chrome OS, Puppeteer, Node.js, Analytics, Product Engineering, LangGraph, RAG Systems, Shadcn, Workflow Automation & System Integration, Workflow Automation, RxJS, Software Design, Web Scalability, Bug Fixes, OAuth 2, QR Codes, Code Review, OAuth, Storage, Product Management, Communication, Front-end Build Tools, OpenAPI, Programming, Component-based Architecture, UI Components, Agentic Frameworks, LinkedIn, LinkedIn API, Selenium, TanStack Table, Maintenance, Database Management, React Native, Third-party Integration, Performance, Image Recognition, Coding, Turborepo, Software Engineering, API Management, Pytest, Scrum
Full-stack React/Node.js Developer
2025 - 2025
TitleMunke
- Built a comprehensive admin panel to manage and view records for agents, brokers, and super admins.
- Developed a custom search interface that triggers background verification jobs on property addresses.
- Implemented web scraping logic to extract address details and validate property information.
- Generated detailed PDF reports with all verification data, including public records and property metadata.
- Provided secure downloadable links for users to access the generated reports directly.
- Ensured role-based access so different users (agent, broker, and admin) see relevant data and controls.
- Implemented secure authentication and role-based access control to support multi-user SaaS environments with proper data isolation and permission handling.
- Designed and built the client-facing website for TitleMunke, focused on modern UX and responsive design.
- Built back-end services with scalable architecture to support document processing, reporting workflows, and automation pipelines, making the system extensible for production-grade SaaS use cases.
- Designed and structured relational database models for real-world entities like properties, users, and verification records, ensuring scalable data handling and efficient querying for complex workflows.
Technologies: Node.js, React, Amazon Web Services (AWS), AWS Lambda, Amazon Cognito, Amazon DynamoDB, REST APIs, Tailwind CSS, Gemini API, Image Generation, Cursor AI, Claude, Web Design, Browser Automation, Browsers, Cloudflare, Amazon SageMaker Pipelines, Anthropic, Vibe Coding, Generative Artificial Intelligence (GenAI), Lovable, V0, Flask, Heroku, WebSockets, TanStack Router, Non-relational Databases, Relational Databases, RESTFul APIs, MongoDB Atlas, Startups, Analytics, LangGraph, Shadcn, Software Design, Web Scalability, Bug Fixes, OAuth 2, Applicant Tracking Software (ATS), Data Modeling, Role-based Access Control (RBAC), Legacy Software, Web Development, Full-stack Development, Code Review, CTO, LLM Integration, Multitenancy, loveable.dev, OAuth, Pgvector, Word Embedding, Vector Databases, Platforms, Storage, Row-level Security (RLS), Auth, Data Annotation, AI Model Training, Product Management, UI Design, ComfyUI, Production QA, Dashboard Development, Communication, Database Design, Tailwind UI, Google Maps, Web, Front-end Build Tools, Server-side Rendering (SSR), Scalable Application, Scalable Platforms, OpenAPI, AI-augmented Software Engineering (AIASE), API Architecture, Bedrock, Cloud Architecture, Deep Learning, Application Modernization, Document Processing, Proptech, Component-based Architecture, UI Components, ECS, Microsoft Graph, Microsoft Graph API, Microsoft Web Services, Amazon Aurora, Hooks, System Design, Debugging, TanStack Table, Event-driven Architecture, AI Architecture, Database Architecture, Real-time Systems, Cloud, Computer Science, Large Data Sets, vLLM, Automated Testing, Admin Panels, Infrastructure Architecture, Database Structure, Third-party Integration, UI Development, Database Optimization, Multi-tenant Architecture, Performance, Coding, Software Engineering, API Management, RabbitMQ, Pinecone, Integrations, Event-driven Systems, OpenID Connect (OIDC), Compass
Full-stack GenAI Engineer Consultant
2025 - 2025
Masatoshi Honda
- Developed a video streaming web application that simulates real-time conversations with a talking image using LangChain and LangGraph.
- Integrated D-ID’s AI video generation API to animate static images with synced lip movement.
- Built a live chat interface where users interact with the image as if speaking in real time.
- Used LangChain on the back end to manage chat context and dynamic conversation flow.
- Implemented OpenAI’s GPT model to generate intelligent and context-aware responses.
- Architected the system for real-time request-response streaming, creating a smooth user experience.
- Allowed users to select different avatars for the AI speaker, enhancing personalization.
- Optimized API calls and conversation handling to reduce latency and improve fluidity.
- Ensured scalability by designing the system for easy extension to multiple users and sessions.
- Resulted in an engaging, AI-powered visual chatbot experience ideal for education, customer support, or demos.
Technologies: Artificial Intelligence (AI), Generative Pre-trained Transformers (GPT), Natural Language Processing (NLP), Full-stack, Python, Node.js, React, Chatbots, OpenAI, D-ID, Videos, AI-generated Video, Gemini API, Image Generation, Cursor AI, Claude, Web Design, Browser Automation, Browsers, Cloudflare, Amazon SageMaker Pipelines, Anthropic, Vibe Coding, Generative Artificial Intelligence (GenAI), Lovable, V0, Bolt, Flask, Heroku, WebSockets, TanStack Router, Non-relational Databases, Relational Databases, RESTFul APIs, MongoDB Atlas, Startups, JSON, Analytics, Software Design, Web Scalability, Legacy Software, Web Development, Full-stack Development, QR Codes, LLM Integration, loveable.dev, OAuth, Platforms, Product Management, Communication, Database Design, Data Architecture, LangGraph, LangChain, Programming, Cloud Architecture, UI Components, Amazon Bedrock, Debugging, Event-driven Architecture, AI Architecture, Computer Science, Langfuse, Automated Testing, Database Structure, Technical Consulting, Third-party Integration, Keycloak, Coding, Software Engineering, API Management
Senior Full-stack Developer
2023 - 2025
DFX5
- Developed a modern and responsive marketing website using Strapi as the headless CMS to manage content efficiently.
- Implemented a robust back end using Node.js and Python, leveraging its scalability and performance capabilities to handle high traffic and provide a seamless user experience by using LangChain and LangGraph.
- Integrated AWS Amplify into the development process to simplify the deployment and hosting of the marketing website, ensuring high availability and scalability.
- Utilized the Angular framework to build a dynamic and interactive front end, delivering a smooth user interface and optimizing performance across multiple devices and browsers.
- Collaborated with cross-functional teams, including designers, marketers, and stakeholders, to gather requirements, provide technical guidance, and ensure the timely delivery of project milestones.
- Employed the Agile methodology, specifically Scrum, to plan and execute project tasks in iterative sprints, resulting in increased productivity, improved communication, and faster time-to-market.
- Created Lambda functions using Node.js and Python and managed the AWS architecture using Terraform.
- Optimized the website for search engine visibility, adhering to SEO best practices and improving organic traffic and user engagement.
- Received positive feedback from clients and stakeholders for delivering a high-quality marketing website that effectively showcased the brand and increased lead generation and customer acquisition.
- Integrated Amazon Connect for calling functionality and connected the data with DynamoDB.
Technologies: Amazon Web Services (AWS), Angular, API Integration, Bootstrap, APIs, Strapi, Next.js, Proof of Concept (POC), Architecture, REST APIs, Cross-platform App Development, AWS Lambda, Full-stack, NoSQL, Web Applications, AWS Cloud Architecture, eCommerce, Back-end, AWS Amplify, Landing Pages, GitHub, Docker, Amazon DynamoDB, HTML5 Video, Headless Software, Material UI, CSS5, MEAN Stack, MERN Stack, Git, ESLint, Webpack, JavaScript Testing, Search Engine Optimization (SEO), Test-driven Development (TDD), Flux, Slack, Serverless, DYNAMO, Complex Problem Solving, Socket.IO, Containerization, Sass, Chrome Extensions, Chrome, Responsive Web Design (RWD), Automation, Back-end Development, Prisma, Customer Relationship Management (CRM), CI/CD Pipelines, SEO Tools, PSQL, Amazon S3 (AWS S3), Amazon RDS, Responsive Design, Integration, Medusa, Trello, Sentry, Algorithms, CSS3, Jest, Unit Testing, Vanilla JS, SQLite, Axios, Data Scraping, Web Scraping, Google Maps API, Bootstrap 5, Redux Toolkit, CSV, SEO Marketing, User Experience (UX), User Interface (UI), Live Chat, Babel, Amazon API Gateway, DevOps, Gatsby, Authentication, Google Cloud Storage, Google Cloud, JSX, Pixel Perfect, Create React App, Software Architecture, API Development, Browser Plugins, Artificial Intelligence (AI), Document Parsing, GraphQL, Back-end Architecture, Payment Gateways, Robotic Process Automation (RPA), Scrapy, Playwright, Scraping, Large-scale Web Crawlers, Web Crawlers, Google Sign-in, Firebase Authentication, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Bitbucket, Hospitality, Microsoft Excel, PWA, Full-stack Development, React Query, React Hooks, Testing, UX Design, Data Management, Auth0, Chart.js, GitHub API, NPM, Redshift, SCSS, SDKs, Amazon Cognito, Cloud Services, Databases, Web App Development, Elasticsearch, Context API, OpenAI, GraphDB, Technical Leadership, Google Analytics, Customer.io, AmplifyJS, Amazon Kendra, Amazon Lex, AI Chatbots, Single Sign-on (SSO), Google Chrome, Google SEO, ChatGPT, Large Language Models (LLMs), Retrieval-augmented Generation (RAG), Responsive Web Apps, Natural Language Processing (NLP), LangChain, Open-source LLMs, Recharts, React Testing Library, Design Systems, Microservices, Google Apps Script, QA Testing, SvelteKit, Charting, DataTables, API Gateways, Microservices Architecture, Prompt Engineering, Serverless Architecture, ChatGPT API, AWS Secrets Manager, Amazon EC2, System Architecture, Amazon Elastic Container Service (ECS), AWS Auto Scaling, Responsive UI, OpenAI GPT-3 API, DocumentDB, Third-party APIs, Minimum Viable Product (MVP), Headless CMS, AI Integration, Data Engineering, ChatGPT Prompts, RSS Feeds, AI Automation, OpenAI GPT-4 API, API Design, Bioinformatics, QR Codes, Twilio, Twilio API, Microsoft SQL Server, Generative Pre-trained Transformers (GPT), AI Agents, AWS Certified Solution Architect, Agentic AI, Amazon SageMaker, REST, PDF, AWS CloudFormation, Replit, SaaS Design, AI Tools, Scalable Architecture, LlamaIndex, Tutoring, Training, Finance, Teaching, Terraform, AWS Cloud Development Kit (CDK), Amazon CloudFront CDN, Gemini API, Image Generation, Cursor AI, Claude, Web Design, CRM Implementation (Salesforce), Browser Automation, Browsers, Cloudflare, Anthropic, Vibe Coding, Generative Artificial Intelligence (GenAI), Lovable, V0, Flask, Heroku, WebSockets, Non-relational Databases, Relational Databases, RESTFul APIs, MongoDB Atlas, JSON, Azure Blob Storage, Analytics, Product Engineering, LangGraph, RAG Systems, Shadcn, Workflow Automation & System Integration, Workflow Automation, Accounting, RxJS, Legacy Code, Performance Optimization, Real-time Data, Claude Code, Scalability, Software Design, Web Scalability, WebRTC, Code Auditing, Prototyping, React Navigation, Scalable Web Services, Progressive Web Applications (PWAs), Stripe API, Amazon Connect, Speech-to-Text (STT), Intuit QuickBooks, QuickBooks Desktop, QuickBooks API, Model Context Protocol (MCP), DuckDB, Bug Fixes, Claude API, OAuth 2, Stencil.js, SMS, Applicant Tracking Software (ATS), SaaS, Role-based Access Control (RBAC), Railway, AWS Cloud Security, Infrastructure as Code (IaC), Legacy Software, Web Development, TypeORM, Code Review, CTO, LLM Integration, Multitenancy, Back-end Performance, AI-generated Code, loveable.dev, Algolia, Cloud Networking, Support & Maintenance, GitHub Actions, Azure, Pandas, Data Privacy, OAuth, Word Embedding, Platforms, Storage, Row-level Security (RLS), Product Management, Django REST Framework, PostHog, Astro, Resend, BetterAuth, Bun, OXC (Oxlint), Vite, Asynchronous Programming, Distributed Systems, Fastify, RFQ, Software Development, AI-assisted Development, Know Your Business (KYB), Monorepos, Open Banking, Open Banking APIs, Mobile Development, Design Language, Programming, Fractional CTO, Document Processing, UI Components, Pydantic, Hooks, Endpoint Detection and Response (EDR), Agentic Frameworks, Beautiful Soup, Computer Science, Infrastructure Architecture, On-premise, Database Structure, AI Avatars, Image Recognition, Coding, Stock Market, Cloud Storage, High Code Quality, Scaling, Auditing, AI-based Content SEO, Technical SEO, Terraform Cloud, Software Engineering, API Management, Advisory, IT Consulting, System Integration, Strategy, Pytest, Integrations, Scrum
AI Chatbot Developer
2024 - 2024
Mount Vernon Presbyterian School
- Contributed to designing the overall system architecture for the AI chatbot.
- Implemented AWS Kendra to retrieve document-related records with proper Access Control Lists (ACLs).
- Deployed a web scraper using AWS ECS, allowing on-demand execution of scraping tasks.
- Integrated retrieval-augmented generation (RAG) to provide the AI model with the latest scraped data.
- Handled automated data ingestion. Ensured that newly scraped data was continuously fed into the AI model for improved response accuracy.
- Developed a scraper to extract relevant information from school websites, enhancing the chatbot’s knowledge base.
Technologies: Python, AI Chatbots, JavaScript, Chatbots, HTML, HTML5, Next.js, React, Artificial Intelligence (AI), OpenAI GPT-3 API, DocumentDB, Third-party APIs, Minimum Viable Product (MVP), Headless CMS, AI Integration, Data Engineering, ChatGPT Prompts, AI Automation, OpenAI GPT-4 API, Data Integration, API Design, Bioinformatics, QR Codes, Twilio, Twilio API, Microsoft SQL Server, Generative Pre-trained Transformers (GPT), AI Agents, AWS Certified Solution Architect, Agentic AI, Amazon SageMaker, REST, PDF, AWS CloudFormation, Replit, SaaS Design, AI Tools, Scalable Architecture, LlamaIndex, Tutoring, Training, Finance, Teaching, AWS Cloud Development Kit (CDK), Amazon CloudFront CDN, Gemini API, Image Generation, Cursor AI, Claude, Web Design, Browser Automation, Browsers, Amazon SageMaker Pipelines, Anthropic, Generative Artificial Intelligence (GenAI), Flask, Heroku, TanStack Router, Non-relational Databases, Relational Databases, RESTFul APIs, MongoDB Atlas, Startups, JSON, Software Design, Web Scalability, Web Development, Full-stack Development, Code Review, CTO, LLM Integration, OAuth, Pgvector, Vector Databases, Platforms, Storage, Auth, Production QA, Communication, Web, Server-side Rendering (SSR), Programming, Deep Learning, UI Components, Identity & Access Management (IAM), TanStack Table, Multimodal Models, Computer Science, LangSmith, Langfuse, vLLM, Privacy, Coding, Software Engineering, API Management, Directed Acrylic Graphs (DAG), Pinecone
AWS Back-end Engineer
2024 - 2024
Arizona State University - Office of the University Provost
- Contributed to building an AI-powered chatbot designed to assist students with queries related to university operations, documents, and academic resources.
- Integrated a RAG model to enhance chatbot accuracy by combining a knowledge base with generative AI responses, ensuring relevant and precise answers for user queries.
- Worked closely with ASU’s academic and administrative teams to align the chatbot functionality with the university's requirements and objectives.
- Developed systems to extract and organize information from academic and administrative documents to form a comprehensive knowledge base for the chatbot.
- Optimized language models for the chatbot to cater to the specific needs of ASU’s students and staff.
- Focused on creating a user-friendly interface to ensure accessibility and ease of use for students and faculty.
- Utilized cutting-edge AI and cloud technologies, including OpenAI models, AWS infrastructure, and custom APIs, to deliver a scalable and efficient solution.
- Enhanced the university’s digital transformation by providing an AI solution that streamlined information access, reduced administrative overhead, and improved student engagement.
Technologies: AWS Lambda, Amazon Web Services (AWS), Serverless, Amazon S3 (AWS S3), Amazon Lex, Amazon Kendra, AI Chatbots, Chatbots, DevOps, ChatGPT API, AWS Secrets Manager, FastAPI, Amazon EC2, System Architecture, Amazon Elastic Container Service (ECS), AWS Auto Scaling, Responsive UI, Artificial Intelligence (AI), OpenAI GPT-3 API, DocumentDB, Third-party APIs, Minimum Viable Product (MVP), Headless CMS, AI Integration, Data Engineering, ChatGPT Prompts, AI Automation, OpenAI GPT-4 API, Data Integration, API Design, Bioinformatics, QR Codes, Twilio, Twilio API, Microsoft SQL Server, Generative Pre-trained Transformers (GPT), AI Agents, AWS Certified Solution Architect, Agentic AI, Amazon SageMaker, REST, PDF, AWS CloudFormation, Replit, SaaS Design, AI Tools, Scalable Architecture, LlamaIndex, Tutoring, Training, Finance, AWS Cloud Development Kit (CDK), Amazon CloudFront CDN, Gemini API, Image Generation, Cursor AI, Browser Automation, Anthropic, Bolt, Heroku, MongoDB Atlas, Web Scalability, Web Development, Full-stack Development, Code Review, CTO, LLM Integration, loveable.dev, OAuth, Vector Databases, Storage, AI Model Training, Product Management, Database Design, Server-side Rendering (SSR), Scalable Platforms, OpenAPI, Bedrock, Programming, Amazon Aurora, Amazon Bedrock, AI Architecture, Langfuse, Infrastructure Architecture, Keycloak, Cloud Deployment, Datadog, Terraform Cloud, Software Engineering, API Management
Full-stack Developer
2024 - 2024
Bobolink AI LLC
- Contributed to both back-end and front-end development for Bobolink's AI-powered e-learning platform, ensuring seamless integration between components and enhancing user experience.
- Played a critical role in developing and optimizing algorithms that improved the chatbot’s learning capabilities, enabling it to provide users with complete, tailored content on requested topics.
- Identified and resolved critical bugs in the chatbot application, ensuring a successful product demo. This involved debugging both UI and back-end issues to ensure reliable performance.
- Built and optimized back-end APIs for data flow and interaction between user requests and the AI model, enabling efficient, real-time responses.
- Enhanced the front-end interface for improved usability and engagement, designing responsive UI components that made learning accessible across devices.
- Integrated OpenAI’s ChatGPT model as the core learning engine, adapting it to deliver structured, in-depth content that meets various learning requirements.
- Implemented features that allowed users to receive customized learning paths based on the algorithms designed to assess user queries and knowledge levels.
- Integrated a large language model (LLM), ensuring seamless interaction with the back-end to provide users with comprehensive content based on their learning needs.
Technologies: React, Node.js, PostgreSQL, AI Chatbots, Algorithms, Amazon S3 (AWS S3), API Gateways, AWS Step Functions, Microservices Architecture, Prompt Engineering, ChatGPT API, AWS Secrets Manager, Amazon EC2, System Architecture, Amazon Elastic Container Service (ECS), AWS Auto Scaling, OpenAI GPT-3 API, DocumentDB, Third-party APIs, Minimum Viable Product (MVP), Headless CMS, AI Integration, Data Engineering, ChatGPT Prompts, AI Automation, OpenAI GPT-4 API, API Design, Bioinformatics, QR Codes, Twilio, Twilio API, Microsoft SQL Server, Generative Pre-trained Transformers (GPT), AI Agents, AWS Certified Solution Architect, Agentic AI, Amazon SageMaker, PDF, AWS CloudFormation, Replit, SaaS Design, AI Tools, Scalable Architecture, Tutoring, Training, Teaching, AWS Cloud Development Kit (CDK), Amazon CloudFront CDN, Applicant Tracking Software (ATS), Legacy Software, Web Development, Full-stack Development, Code Review, CTO, LLM Integration, OAuth, Pgvector, Word Embedding, Vector Databases, Platforms, Storage, Auth, AI Model Training, Product Management, UI Design, ComfyUI, Workflow, Dashboard Development, Tailwind UI, Web, Server-side Rendering (SSR), Ajax, OpenAPI, Bedrock, Programming, Deep Learning, Application Modernization, Document Processing, Component-based Architecture, UI Components, Pydantic, E-learning, ECS, Learning Management Systems (LMS), Amazon Aurora, System Design, Debugging, TanStack Table, Event-driven Architecture, AI Architecture, Database Architecture, Gemini, Multimodal Models, LangSmith, Langfuse, Large Data Sets, vLLM, Automated Testing, Maintenance, Database Structure, Database Management, Solution Design, Avatars, Third-party Integration, UI Development, Software as a Service (SaaS), Database Optimization, Software Engineering, Directed Acrylic Graphs (DAG), RAG Architecture, RabbitMQ, Pinecone, Firebase Cloud Functions, Education Technology (Edtech), OpenID Connect (OIDC)
Full-stack Developer
2024 - 2024
Bot Test Inc
- Spearheaded the research phase to enhance user interaction with our chatbot AI solution by implementing a robust activity recording mechanism.
- Developed and implemented a user activity recording system within the chatbot environment, allowing the capturing of user interactions in real-time.
- Designed and integrated options Innovatively for users to replay their chatbot interactions, providing an intuitive and user-friendly interface for reviewing past actions.
- Collaborated closely with the development team to seamlessly integrate the user activity recording feature into the existing chatbot AI solution, ensuring minimal disruption to the overall user experience.
- Demonstrated a proactive approach in identifying and addressing potential challenges related to user activity tracking, resulting in an optimized and reliable system for recording and replaying user interactions.
- Received positive feedback from users and stakeholders for the implementation of the user activity recording feature, contributing to an enhanced and engaging chatbot experience.
- Leveraged technical expertise successfully in chatbot AI solutions to implement a solution that aligns with industry best practices and significantly improves user engagement and satisfaction.
Technologies: JavaScript, Chrome Extensions, HTML, CSS, Google Chrome, Auth0, GitHub API, NPM, Reports, SCSS, SDKs, Amazon Cognito, Databases, Web App Development, Elasticsearch, Context API, OpenAI, Technical Leadership, Google Analytics, Security, Customer.io, AmplifyJS, Redis, AI Chatbots, Single Sign-on (SSO), Manifest V3, ChatGPT, Large Language Models (LLMs), Retrieval-augmented Generation (RAG), Responsive Web Apps, Natural Language Processing (NLP), LangChain, Open-source LLMs, React Testing Library, Sequelize, Design Systems, Microservices, Google Apps Script, OpenAI API, QA Testing, SvelteKit, Charting, AWS Step Functions, Prompt Engineering, Serverless Architecture, ChatGPT API, AWS Secrets Manager, FastAPI, Amazon EC2, Amazon Elastic Container Service (ECS), AWS Auto Scaling, Minimum Viable Product (MVP), AWS Certified Solution Architect, Amazon CloudFront CDN, Web Development, Full-stack Development, OAuth, Pgvector, Vector Databases, Storage, Product Management, Programming, Automotive, Automotive Systems, Software Engineering
Data Scraping Engineer
2023 - 2023
Massachusetts Institute of Technology - Connection Science
- Developed and implemented a Chrome extension to extract user-recommended search results for restaurants, enhancing data collection efficiency.
- Engineered a user-friendly interface with a start and stop button, enabling seamless control over the extension's data retrieval process.
- Utilized React on the front end to build a responsive and intuitive user interface, contributing to a positive user experience.
- Leveraged AWS services, including API Gateway, to establish a robust REST API, ensuring secure and efficient communication between the front and back end.
- Implemented AWS DynamoDB for scalable and reliable storage of extracted data, optimizing data management and retrieval processes.
- Orchestrated AWS Lambda functions to execute diverse operations, enhancing the extension's capabilities and ensuring efficient handling of tasks.
- Established a survey website, integrating it with the extension, allowing users to participate in a questionnaire seamlessly.
- Enabled seamless redirection of users upon completion of the data scraping process, enhancing the overall user journey and satisfaction.
Technologies: Data Scraping, JavaScript, Web Scraping, Google Maps API, React, Tailwind CSS, Dynamic SQL, Amazon Web Services (AWS), AWS Lambda, Lambda Functions, Amazon API Gateway, Full-stack Development, React Query, React Hooks, SaaS, Testing, UX Design, Data Management, Auth0, GitHub API, Maps, NPM, Reports, SCSS, Amazon Cognito, Cloud Services, Databases, Web App Development, Elasticsearch, Context API, Google Analytics, Security, Customer.io, AmplifyJS, Redis, AI Chatbots, Single Sign-on (SSO), Manifest V3, Google Chrome, ChatGPT, Large Language Models (LLMs), Retrieval-augmented Generation (RAG), Responsive Web Apps, Natural Language Processing (NLP), Open-source LLMs, React Testing Library, Design Systems, Microservices, Google Apps Script, Google API, OpenAI API, QA Testing, Prompt Engineering, ChatGPT API, Minimum Viable Product (MVP), QR Codes, OAuth, Storage, Auth, Product Management, Google Maps, Mapbox, Programming, Debugging, Large Data Sets, Software Engineering
Full-stack Developer
2021 - 2023
Tkxel
- Assisted on an RPA project to automate procedures for clients. It was a scraping and automation project with many clients using the RPA tool.
- Assisted in developing the PDFTron tool to create a signature app on React. Completed the POC and built the project architecture.
- Automated and scraped websites with Node.js by using Puppeteer.
- Brought my teammate up to speed on the RPA project to understand the project architecture and workflow.
- Developed the RPA web app used to read, write, and update data from Excel or PDF files and automate user steps on many platforms (machine, website, or any app).
- Built an app that takes user signatures on PDF files. Users can add dates and text to the PDF. We used the PDFTron library for that process.
Technologies: Node.js, MySQL, React, PDFTron, ECMAScript (ES6), JavaScript, PostgreSQL, TypeScript, Redux, React Query, API Integration, Cloud Firestore, Front-end, Front-end Development, HTML, CSS, Firebase, React Hooks, Express.js, Flexbox, Agile Software Development, Code Validation, Svelte, Tailwind CSS, Strapi, Web Development, Puppeteer, E-signatures, PDF Forms, Angular, APIs, MongoDB, SQL, HTML5, React Redux, AngularJS, Proof of Concept (POC), Architecture, Amazon Web Services (AWS), REST APIs, Cross-platform App Development, AWS Lambda, Full-stack, NoSQL, Web Applications, eCommerce, NestJS, Back-end, AWS Amplify, Landing Pages, Excel 365, GitHub, Docker, Google Cloud Platform (GCP), Amazon DynamoDB, HTML5 Video, Headless Software, Material UI, Cypress, CSS5, MEAN Stack, MERN Stack, Content Management Systems (CMS), Git, ESLint, Webpack, JavaScript Testing, Search Engine Optimization (SEO), Jira, Test-driven Development (TDD), Flux, PDF Scraping, Figma, Slack, Charts, Serverless, DYNAMO, Complex Problem Solving, Socket.IO, Containerization, Sass, Chrome Extensions, Chrome, Responsive Web Design (RWD), Automation, Back-end Development, Prisma, Customer Relationship Management (CRM), CI/CD Pipelines, PSQL, Amazon S3 (AWS S3), Amazon RDS, Next.js, Responsive Design, Integration, Medusa, Trello, Sentry, Algorithms, CSS3, Jest, Unit Testing, Vanilla JS, SQLite, Axios, Data Scraping, Web Scraping, Google Maps API, Bootstrap 5, Redux Toolkit, CSV, SEO Marketing, User Experience (UX), User Interface (UI), Google Sheets, Google Sheets API, Live Chat, Vercel, Babel, Amazon API Gateway, Gatsby, Authentication, Google Cloud Storage, Google Cloud, JSX, Pixel Perfect, Create React App, Software Architecture, API Development, Artificial Intelligence (AI), Document Parsing, XML Parsing, GraphQL, Back-end Architecture, Payment Gateways, Robotic Process Automation (RPA), Scrapy, Playwright, Scraping, Large-scale Web Crawlers, Web Crawlers, Google Sign-in, Firebase Authentication, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Bitbucket, Hospitality, Microsoft Excel, Full-stack Development, Testing, UX Design, Auth0, Chart.js, Google Cloud Functions, Maps, NPM, Amazon Cognito, Cloud Services, Web App Development, Elasticsearch, Context API, Chakra UI, Google Analytics, Security, PDF to Excel, Server-side PDF Generation, Redis, Single Sign-on (SSO), Google Chrome, Okta, Retrieval-augmented Generation (RAG), Natural Language Processing (NLP), Scripting, Sequelize, Design Systems, Microservices, Google Apps Script, Redis Cache, QA Testing, SvelteKit, Charting, ChatGPT API, Minimum Viable Product (MVP), Cloudflare, OAuth, Storage, Data Annotation, Tailwind UI, Server-side Rendering (SSR), Ajax, Programming, Component-based Architecture, Automated Testing, Software Engineering
Full-stack Developer
2020 - 2021
Allzone Technologies
- Built a CMS web application for insurance firms. The web app has a million users and receives a large amount of daily traffic.
- Managed the team, allocated tasks, and had scrum sessions at the start of each day.
- Conducted code reviews, reducing bugs and code complexity.
- Contributed to the npm package (SQ Form), which our team developed for the project.
- Streamlined thorough sprint grooming sessions, effectively determining task complexities.
- Performed testing before submitting pull requests.
- Completed regular peer code reviews and pair programming to help onboard new recruits.
- Delivered a CMS insurance app that takes care of the user medical insurance of any platform and manages the user profile. Our app provides personalized service, simplified plans, and cost savings to companies and associations.
Technologies: Bootstrap, React, Node.js, HTML, TypeScript, JavaScript, Redux, React Query, ECMAScript (ES6), API Integration, Cloud Firestore, Front-end, Front-end Development, CSS, Firebase, MySQL, React Hooks, Express.js, Flexbox, Agile Software Development, Code Validation, PostgreSQL, Web Development, Puppeteer, APIs, MongoDB, SQL, HTML5, React Redux, AngularJS, Proof of Concept (POC), Architecture, Amazon Web Services (AWS), REST APIs, Cross-platform App Development, Full-stack, NoSQL, Web Applications, eCommerce, Back-end, AWS Amplify, Landing Pages, GitHub, Docker, Google Cloud Platform (GCP), HTML5 Video, Headless Software, Material UI, Cypress, CSS5, MEAN Stack, MERN Stack, Content Management Systems (CMS), Git, ESLint, Linux, Webpack, JavaScript Testing, Search Engine Optimization (SEO), Jira, Test-driven Development (TDD), Flux, PDF Scraping, Figma, Slack, Charts, Serverless, DYNAMO, Complex Problem Solving, Socket.IO, Containerization, Sass, Chrome Extensions, Chrome, Responsive Web Design (RWD), Automation, Back-end Development, Prisma, Customer Relationship Management (CRM), CI/CD Pipelines, PSQL, Amazon S3 (AWS S3), Amazon RDS, Responsive Design, Storybook, Integration, Medusa, Trello, Sentry, Algorithms, CSS3, Jest, Unit Testing, Vanilla JS, SQLite, Axios, Data Scraping, Web Scraping, Google Maps API, Bootstrap 5, Redux Toolkit, CSV, SEO Marketing, User Experience (UX), User Interface (UI), Google Sheets, Google Sheets API, Live Chat, Vercel, Babel, Amazon API Gateway, Gatsby, Authentication, Google Cloud Storage, Google Cloud, JSX, Pixel Perfect, Create React App, Software Architecture, API Development, Artificial Intelligence (AI), Document Parsing, GraphQL, Back-end Architecture, Robotic Process Automation (RPA), Scrapy, Playwright, Scraping, Large-scale Web Crawlers, Web Crawlers, Google Sign-in, Firebase Authentication, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Bitbucket, Hospitality, Microsoft Excel, Full-stack Development, Testing, UX Design, Auth0, Chart.js, NPM, Dashboards, Amazon Cognito, Cloud Services, Security, Stripe, Styled-components, Design Systems, Microservices, Google Apps Script, Swagger, QA Testing, ChatGPT API, Cloudflare, OAuth, Platforms, Storage, Row-level Security (RLS), Data Annotation, Product Management, Web, Server-side Rendering (SSR), Programming, Document Processing, Endpoint Detection and Response (EDR), Database Management
Full-stack Developer
2019 - 2020
ON SETS
- Developed eCommerce websites and CMS web applications. Gained good traffic on projects.
- Used best coding practices and followed the strategic project structures to centralize the architecture.
- Used Jira to create tickets and log hours.
- Conducted code reviews to find bugs and reduced code complexity.
- Completed weekly sprint grooming to decide task complexity.
Technologies: Node.js, React, JavaScript, Redux, ECMAScript (ES6), API Integration, Front-end, Front-end Development, HTML, CSS, Firebase, MySQL, React Hooks, Express.js, Flexbox, Agile Software Development, Code Validation, PostgreSQL, Web Development, Puppeteer, APIs, MongoDB, SQL, HTML5, React Redux, REST APIs, Cross-platform App Development, Full-stack, Web Applications, eCommerce, Back-end, Landing Pages, GitHub, Docker, Headless Software, Material UI, Cypress, CSS5, MEAN Stack, MERN Stack, Git, ESLint, JavaScript Testing, Search Engine Optimization (SEO), Test-driven Development (TDD), Slack, Charts, Complex Problem Solving, Socket.IO, Containerization, Chrome Extensions, Chrome, Responsive Web Design (RWD), CI/CD Pipelines, PSQL, Amazon S3 (AWS S3), Amazon RDS, Integration, Medusa, Trello, Sentry, Algorithms, CSS3, Jest, Unit Testing, Vanilla JS, SQLite, Axios, Data Scraping, Google Maps API, Bootstrap 5, Redux Toolkit, CSV, User Experience (UX), User Interface (UI), Live Chat, Babel, Amazon API Gateway, Authentication, JSX, Pixel Perfect, Create React App, Software Architecture, API Development, Artificial Intelligence (AI), Document Parsing, GraphQL, Robotic Process Automation (RPA), Scrapy, Playwright, Scraping, Large-scale Web Crawlers, Web Crawlers, Google Sign-in, Firebase Authentication, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS), Bitbucket, Hospitality, Microsoft Excel, Full-stack Development, React Query, NPM, Microservices, Google Apps Script, QA Testing, ChatGPT API, QR Codes, Programming, Debugging, Computer Science, Large Data Sets
Experience
MIT FairMap
https://chromewebstore.google.com/detail/mit-fairmap/adhkohmipjifnbfcjppjbbfbdplgbepaI designed and implemented a Chrome extension for streamlined data collection, extracting user-recommended restaurant search results.
The extension features an intuitive interface with start and stop buttons, offering users control over the data retrieval process. Leveraging React on the front end ensures a responsive and user-friendly experience. The back end relies on AWS services, utilizing API Gateway for a secure REST API, DynamoDB for efficient data storage, and Lambda functions for diverse operations.
Additionally, a survey website seamlessly integrates with the extension, allowing users to participate in a questionnaire. Upon completion of data scraping, users are redirected, optimizing the overall user journey. This project showcases expertise in Chrome extension development, front-end technologies, and effective utilization of AWS services.
The extension features an intuitive interface with start and stop buttons, offering users control over the data retrieval process. Leveraging React on the front end ensures a responsive and user-friendly experience. The back end relies on AWS services, utilizing API Gateway for a secure REST API, DynamoDB for efficient data storage, and Lambda functions for diverse operations.
Additionally, a survey website seamlessly integrates with the extension, allowing users to participate in a questionnaire. Upon completion of data scraping, users are redirected, optimizing the overall user journey. This project showcases expertise in Chrome extension development, front-end technologies, and effective utilization of AWS services.
HackerRank
https://www.hackerrank.comHackerRank has embraced the HRDS design language, ushering in fresh UI/UX flows. Exciting new features have been seamlessly integrated into the core HackerRank app, elevating its functionality and ensuring a more engaging and intuitive user experience. This strategic move is poised to resonate well with users, fostering greater interaction and satisfaction.
Kapra Bazar
https://bitbucket.org/saadurrehman/kaprabazar/src/master/Kapra Bazar is an eCommerce app built on the MERN stack. An eCommerce website that specializes in clothing and allows users to shop online. It features a sleek and easy-to-navigate design. Upon accessing the website, users are usually presented with categories such as men's clothing, women's clothing, shoes, and accessories. To purchase a product, users can add it to their virtual shopping cart and proceed to checkout. They can pay for their purchase through cash on delivery or stripe payment.
Using an SQL database, we used React on the front end and Node.js on the back end.
Using an SQL database, we used React on the front end and Node.js on the back end.
BHD Banco
The website was built using a combination of Strapi, Node.js, Angular, and Meilisearch.
Strapi is utilized as a headless content management system (CMS) to manage and organize website content efficiently. Node.js is used on the back end to handle server-side logic and API integrations. Angular is employed on the front end to create a dynamic and interactive user interface. Meilisearch technology is incorporated to provide enhanced search functionality for users on the website. Search engine optimization (SEO) techniques are implemented to optimize the website's visibility and ranking in search engine results.
The combination of these technologies allows BHD to deliver a seamless user experience, efficient content management, powerful search capabilities, and improved search engine visibility.
Strapi is utilized as a headless content management system (CMS) to manage and organize website content efficiently. Node.js is used on the back end to handle server-side logic and API integrations. Angular is employed on the front end to create a dynamic and interactive user interface. Meilisearch technology is incorporated to provide enhanced search functionality for users on the website. Search engine optimization (SEO) techniques are implemented to optimize the website's visibility and ranking in search engine results.
The combination of these technologies allows BHD to deliver a seamless user experience, efficient content management, powerful search capabilities, and improved search engine visibility.
E-signature App
https://oneclickcontractor.com/The E-signature project is a digital solution allowing users to sign PDF documents electronically, and add text and date data. This project eliminates the need for traditional paper-based signatures, which can be time-consuming and costly. With this project, users can sign and send documents quickly and easily. The E-signature project provides a user-friendly interface that allows users to easily upload their PDF documents and add their signature, text, and date data. The project uses advanced encryption technology to ensure the security and privacy of the signed documents.
Selectcare CMS
https://www.selectquote.com/Selectcare CMS is a healthcare project aimed at efficiently managing user insurance records. The system lets users easily handle their health insurance documents, including claim forms, invoices, and medical records. It offers a user-friendly interface to simplify navigation and facilitate tasks like updating personal information. Users can submit insurance claims through the system and track the status of their claims.
The main objective of Selectcare CMS is to provide a comprehensive solution for managing insurance records and eliminate the need for manual record-keeping. It integrates seamlessly with insurance providers to enable automatic updates of insurance plans, co-pays, and deductibles.
The project aims to streamline the process of managing insurance records, reducing administrative burdens and improving overall efficiency. By utilizing Selectcare CMS, users can avoid the hassle of manually organizing and maintaining their insurance records.
The main objective of Selectcare CMS is to provide a comprehensive solution for managing insurance records and eliminate the need for manual record-keeping. It integrates seamlessly with insurance providers to enable automatic updates of insurance plans, co-pays, and deductibles.
The project aims to streamline the process of managing insurance records, reducing administrative burdens and improving overall efficiency. By utilizing Selectcare CMS, users can avoid the hassle of manually organizing and maintaining their insurance records.
Amazon Product Reviews Scraping
https://github.com/saadurrehman/Amazon-Product-Reviews-ScrappingAmazon Product Reviews Scraping is a powerful web app using Svelte and NestJS. It extracts and organizes Amazon product reviews efficiently. Users input the product URL, and Puppeteer scrapes the reviews. The app compiles data into Excel and PDF formats, enabling in-depth analysis. With a sleek front end and robust back end, it offers a seamless user experience. Businesses, analysts, and researchers benefit from automated review extraction, saving time and aiding decision-making based on valuable customer feedback.
SQForm | Open-source Contribution
https://github.com/SelectQuoteLabs/SQFormSQForm is an advanced React and TypeScript form library tailored to SelectQuote's needs. As a developer, my role involved fixing user-reported issues, ensuring reliability. Integrating Material UI for UI, Formik for management, and Yup for validation, SQForm offers a comprehensive solution. Its opinionated design aligns with SelectQuote's workflow, prioritizing efficiency and compatibility. Embracing community-driven development, SQForm evolves to meet diverse user needs, showcasing the power of open-source collaboration and innovation.
Marketing Website for Bank
The project involved developing a sophisticated marketing website for a leading bank, leveraging modern web technologies to ensure a robust and scalable solution. For the back end, we utilized Strapi, an open-source headless CMS, which provided us with the flexibility to manage content efficiently. Strapi was hosted on AWS, ensuring reliable performance and scalability. We deployed the back end using AWS Fargate, allowing seamless container management and scalable deployment without managing servers.
The front end of the website was built using Next.js, a powerful React framework that enabled server-side rendering, static site generation, and optimized performance. This choice ensured fast loading times and a smooth user experience across all devices. For user authentication, we implemented a secure authentication mechanism, ensuring that users could safely log in and access personalized content.
The front end of the website was built using Next.js, a powerful React framework that enabled server-side rendering, static site generation, and optimized performance. This choice ensured fast loading times and a smooth user experience across all devices. For user authentication, we implemented a secure authentication mechanism, ensuring that users could safely log in and access personalized content.
Seguros Multiples
I worked on the Seguros Múltiples project, where I developed the front end using Next.js and managed website data with Strapi as a headless CMS. We ensured SEO optimization by implementing best practices for better search engine visibility. The design followed Figma specifications, maintaining a pixel-perfect and user-friendly interface. For deployment, both the front end and back end were containerized and hosted on AWS ECS, ensuring scalability, security, and high availability. I adhered to clean coding practices throughout the project, making the application maintainable and efficient.
Reconnect
I developed a video streaming web application that delivers a unique conversational experience by making a static image talk in real time. Using D-ID’s AI video generation API, I animated facial movements and lip-sync based on user inputs. On the backend, I implemented Langchain to manage the chat context and ensure coherent, intelligent conversation flow. OpenAI’s GPT model powered the responses, allowing for smart, dynamic replies during the interaction. I built a live chat interface where users could communicate as if they were talking to a real person. The system supports avatar selection, letting users choose different AI speakers for a personalized feel. To ensure a smooth and real-time experience, I optimized streaming, reduced latency, and handled API efficiency. The architecture is scalable and supports multi-user sessions, making it ideal for educational tools, customer engagement, and product demos. The result is an immersive, AI-driven visual chatbot platform.
AI Voice Agent for Inbound Sales and Lead Qualification ( n8n Automation and Voice agent)
https://www.loom.com/share/3655cd5eb3aa42de8faa2b79404311c5I built a production agentic AI system with multi-step LLM workflows for automating decision-making and structured data handling in service-based operations.
The system used OpenAI for reasoning and intent classification, with n8n orchestrating agent workflows that apply business rules, evaluate inputs, and trigger structured downstream actions. It was designed as a modular agent pipeline, with each step handling context extraction, decision logic, and outcome routing.
The architecture focused on reliable AI-driven automation with fallback handling and edge-case management, enabling consistent execution of complex workflows and reducing manual intervention through structured agent orchestration.
The system used OpenAI for reasoning and intent classification, with n8n orchestrating agent workflows that apply business rules, evaluate inputs, and trigger structured downstream actions. It was designed as a modular agent pipeline, with each step handling context extraction, decision logic, and outcome routing.
The architecture focused on reliable AI-driven automation with fallback handling and edge-case management, enabling consistent execution of complex workflows and reducing manual intervention through structured agent orchestration.
Shrlock - CRM and Operations Platform for HR Consultants
https://www.shrlock.com/I built Shrlock, a niche SaaS platform for HR consultants to manage end-to-end consulting workflows in a single system, replacing fragmented tools and spreadsheets.
The platform was developed using Next.js within a full-stack React architecture, with Supabase as the back end (PostgreSQL, auth, and a real-time data layer). It includes client management, staff profiles, project and task tracking, scheduling, time tracking, billing, and DocuSign integration for contract signatures and document workflows, all built as a unified multi-tenant system for HR consulting teams. The system was designed for scalable SaaS workflows in Next.js, with Supabase handling secure data modeling for recurring retainers, invoices, budgets, and multi-client operations, enabling a centralized and efficient operational platform for fractional HR teams.
The platform was developed using Next.js within a full-stack React architecture, with Supabase as the back end (PostgreSQL, auth, and a real-time data layer). It includes client management, staff profiles, project and task tracking, scheduling, time tracking, billing, and DocuSign integration for contract signatures and document workflows, all built as a unified multi-tenant system for HR consulting teams. The system was designed for scalable SaaS workflows in Next.js, with Supabase handling secure data modeling for recurring retainers, invoices, budgets, and multi-client operations, enabling a centralized and efficient operational platform for fractional HR teams.
Golatch – AI Financial Intelligence and Bookkeeping Platform for Contractors
https://golatch.com/Golatch is an AI-powered SaaS platform built specifically for contractors and home service businesses to automate bookkeeping, track financial performance, and monitor real-time job profitability. It serves as a financial operating system for contractors by combining AI bookkeeping, job costing, cash flow forecasting, AR/AP intelligence, and live profitability tracking into a single platform. Golatch connects with tools such as QuickBooks, banking systems, and contractor CRMs to give contractors clear visibility into margins, cash position, job costs, and operational performance, without relying on spreadsheets or manual financial workflows. It helps contractors make faster and smarter decisions with real-time financial insights, automated reporting, and AI-driven recommendations tailored to trade businesses.
Agentic AI Real Estate Deal Automation System (Claude Agent and MCP)
https://www.loom.com/share/a1f2ebf2a6d7467292725d5312d05459An agentic AI system built using Claude Agent to automate end-to-end commercial real estate deal processing. The system monitors Gmail for incoming broker emails and PDFs, extracts key financial and deal information, scores each opportunity as hot, warm, or cold with reasoning, and prevents duplicate entries before creating structured records in a Notion-based pipeline.
It also runs a daily scheduled workflow that aggregates new deals, prioritizes them by lead score, and generates a formatted summary draft in Gmail for review and sending. The system is built using MCP for tool integration, enabling seamless communication between Claude and external services while maintaining a fully automated, multi-step decision-making pipeline.
I was responsible for designing the overall agentic architecture, implementing the Claude Agent logic, integrating MCP-based tools, and ensuring reliable end-to-end automation of ingestion, scoring, storage, and reporting workflows.
It also runs a daily scheduled workflow that aggregates new deals, prioritizes them by lead score, and generates a formatted summary draft in Gmail for review and sending. The system is built using MCP for tool integration, enabling seamless communication between Claude and external services while maintaining a fully automated, multi-step decision-making pipeline.
I was responsible for designing the overall agentic architecture, implementing the Claude Agent logic, integrating MCP-based tools, and ensuring reliable end-to-end automation of ingestion, scoring, storage, and reporting workflows.
Claude Multi-agent Transcript Intelligence System
https://www.loom.com/share/440d12a8b915484e88d8fd57b2860dc4I developed the Claude multi-agent transcript intelligence system, which transforms meeting transcripts into structured knowledge within Notion, capturing decisions, actions, and insights. The system features a safety layer, an audit trail, and a redesigned sequential agent framework to enhance reliability.
Agentic AI Deal Intelligence System (Real Estate)
https://www.loom.com/share/a1f2ebf2a6d7467292725d5312d05459I developed the agentic system powered by Claude and MCP to process real estate deals from Gmail and PDFs into structured data. It extracts key metrics, scores opportunities, removes duplicates, and generates daily summaries with draft emails.
AI-powered Internal Revenue System for a Multi-brand Company
I developed an AI-powered internal revenue system for a multi-brand company, designed to optimize various aspects of business operations. The system manages lead intake, utilizes AI for lead scoring, and routes leads within the CRM for efficient processing. It also tracks deals, manages payments and ad spend, handles quoting from RFQ to PDF, and automates P&L reporting. The system includes role-based access control.
n8n AI Follow-up Automation & CRM Intelligence System
https://www.loom.com/share/c1f114e2ee3945a9b081d4d36e552af1?resume-anon-signup=trueThis AI-powered automation workflow, built with n8n, OpenAI, and Airtable, manages daily outreach, personalizes follow-ups, updates CRM records, handles email bounces, and escalates important cases to humans through Slack. The system automates lead engagement while maintaining human oversight through intelligent routing and notifications.
Education
2016 - 2020
Bachelor's Degree in Computer Science
University of Central Punjab - Pakistan
2014 - 2016
High School Diploma in Computer Science
Crescent Model Higher Secondary School - Pakistan
Certifications
MARCH 2024 - MARCH 2027
AWS Solutions Architect Associate
Amazon Web Services
JULY 2023 - PRESENT
Full Stack Engineer
Mangtas
MAY 2023 - PRESENT
React (Basic)
HackerRank
Skills
Libraries/APIs
React, React Query, Node.js, Flexbox, Puppeteer, React Redux, REST APIs, Socket.IO, Google Maps API, API Development, Playwright, Chart.js, Context API, AmplifyJS, Stripe, Recharts, React Testing Library, Google API, Twilio API, Vue, RxJS, WebRTC, React Navigation, Stripe API, QuickBooks API, Claude API, Auth, Google Maps, OpenAPI, Auth0 API, Beautiful Soup, LinkedIn API, TanStack Table, vLLM, Inertia, Amazon Marketplace Web Service (MWS), Google Calendar API, Facebook API, Stripe Connect, HubSpot API, AWS Amplify, Google Sheets API, GitHub API, OpenAI API, Bolt, Pandas, Three.js, Apigee, SQLAlchemy, Pydantic, PayPal API, Zillow API, Zod, Google Drive API, Gmail API, Pipedrive API, Slack API
Tools
GitHub, Git, Webpack, JavaScript Testing, Jira, Figma, Slack, Prisma, Sentry, Redux Toolkit, Google Sheets, Babel, Create React App, Firebase Authentication, Amazon Simple Queue Service (SQS), Bitbucket, Microsoft Excel, Auth0, NPM, Amazon Cognito, AWS IAM, Amazon Kendra, Amazon Lex, ChatGPT, Sequelize, DataTables, AWS Step Functions, Amazon Elastic Container Service (ECS), Amazon Connect, Amazon SageMaker, AWS CloudFormation, Terraform, AWS Cloud Development Kit (CDK), Amazon CloudFront CDN, Claude, TanStack Router, MongoDB Atlas, Shadcn, Zapier, n8n, Claude Code, Stencil.js, Codex, Astro, Notion, Microsoft Graph, Microsoft Web Services, Drizzle ORM, Vitest, Dentrix, Keycloak, RabbitMQ, Celery, Pytest, Retell AI, PDFTron, Front-end Build Tools, Trello, JSX, Amazon Simple Notification Service (SNS), Google Analytics, NGINX, ComfyUI, Lighthouse, Meilisearch, Notion API, Zoom, SendGrid, Windsurf, Whisper, Make (formerly Integromat), Flow, AWS CloudTrail, Google Workspace, Google Forms, SAP Payroll, Plaid, Claude Agent SDK
Languages
JavaScript, CSS, HTML, TypeScript, ECMAScript (ES6), SQL, HTML5, Sass, CSS3, Python, GraphQL, DYNAMO, SCSS, Google Apps Script, PHP, Go, C++
Frameworks
Redux, Bootstrap, Express.js, Svelte, Tailwind CSS, Angular, AngularJS, Next.js, NestJS, Material UI, Cypress, Jest, Vanilla JS, Materialize, Scrapy, Bedrock, LlamaIndex, LangGraph, React Native, OAuth 2, Django, Django REST Framework, Fastify, JSON Web Tokens (JWT), Agentic Frameworks, Selenium, AdonisJS, Compass, Flux, Chrome, Flask, Payload CMS, MUI CSS, Spring Boot, PassKit, Swagger, Laravel
Paradigms
MEAN Stack, Search Engine Optimization (SEO), Test-driven Development (TDD), Responsive Web Design (RWD), Automation, Unit Testing, Back-end Architecture, REST, Testing, Microservices, Microservices Architecture, Serverless Architecture, Agile, HIPAA Compliance, Concurrent Programming, Event-driven Architecture, Model Context Protocol (MCP), Role-based Access Control (RBAC), UI Design, Database Design, Scalable Application, Fast Healthcare Interoperability Resources (FHIR), B2B, Mobile Development, Real-time Systems, Continuous Delivery (CD), Continuous Integration (CI), Automated Testing, Event-driven Design (EDD), Scrum, DevOps, UX Design, Asynchronous Programming, API Architecture, Agile Software Development, Software Testing
Platforms
Firebase, Amazon Web Services (AWS), AWS Lambda, Google Cloud Platform (GCP), Medusa, Vercel, Google Chrome, Amazon EC2, Twilio, Replit, Heroku, OpenResty, Sanity Studio, GoHighLevel, LangSmith, Langfuse, Google AppSheet, Calendly, TaxJar, HubSpot, SimplyBook.me, Klaviyo, Docker, Linux, Kubernetes, Algolia, Azure, PostHog, Mapbox, Drupal, Web, Contentful, Zoho CRM, UKG Pro, Apache Kafka, WordPress, DigitalOcean, Chrome OS
Storage
MySQL, PostgreSQL, MongoDB, NoSQL, Amazon DynamoDB, PSQL, Amazon S3 (AWS S3), SQLite, Google Cloud Storage, Google Cloud, XML Parsing, Databases, Elasticsearch, Redis, Relational Databases, JSON, Salesforce Commerce Cloud, Amazon Aurora, Database Architecture, Data Pipelines, On-premise, Database Structure, Database Management, Cloud Deployment, Datadog, Cloud Firestore, Redshift, Redis Cache, Microsoft SQL Server, ClickHouse, Azure Cloud Services, Microsoft Entra ID, Dynamic SQL, Data Integration
Industry Expertise
Bioinformatics, Teaching, Web Design, Accounting, Project Management, Automotive, Insurance, Marketing, Healthcare, E-learning
Other
React Hooks, API Integration, Front-end, Front-end Development, Strapi, Web Development, MERN Stack, Content Management Systems (CMS), APIs, Architecture, Cross-platform App Development, Full-stack, Web Applications, AWS Cloud Architecture, Back-end, Landing Pages, Excel 365, HTML5 Video, Headless Software, CSS5, ESLint, PDF Scraping, Complex Problem Solving, Chrome Extensions, Back-end Development, Customer Relationship Management (CRM), CI/CD Pipelines, SEO Tools, Amazon RDS, Responsive Design, Integration, PDF, Algorithms, Axios, Data Scraping, Web Scraping, Bootstrap 5, CSV, SEO Marketing, User Experience (UX), User Interface (UI), Chatbots, Live Chat, Amazon API Gateway, Authentication, Software Architecture, Browser Plugins, Artificial Intelligence (AI), Document Parsing, Robotic Process Automation (RPA), Scraping, Large-scale Web Crawlers, Web Crawlers, Google Sign-in, Lambda Functions, Full-stack Development, SaaS, Data Management, OpenAI, OpenAI GPT-3 API, Maps, Reports, Dashboards, SDKs, Cloud Services, Solution Architecture, Web App Development, Security, PDF to Excel, Server-side PDF Generation, Supabase, AI Chatbots, Single Sign-on (SSO), Generative Artificial Intelligence (GenAI), Large Language Models (LLMs), Responsive Web Apps, Natural Language Processing (NLP), LangChain, Scripting, Styled-components, Design Systems, QA Testing, SvelteKit, Charting, API Gateways, Prompt Engineering, ChatGPT API, AWS Secrets Manager, FastAPI, System Architecture, AWS Auto Scaling, Responsive UI, DocumentDB, Third-party APIs, Minimum Viable Product (MVP), Headless CMS, AI Integration, Data Engineering, ChatGPT Prompts, AI Automation, OpenAI GPT-4 API, API Design, QR Codes, AI Agents, AWS Certified Solution Architect, Agentic AI, SaaS Design, AI Tools, Scalable Architecture, Tutoring, Training, Finance, Gemini API, Image Generation, Cursor AI, loveable.dev, Browser Automation, Browsers, Cloudflare, Amazon SageMaker Pipelines, Anthropic, WebSockets, Non-relational Databases, RESTFul APIs, Startups, Analytics, Product Engineering, RAG Systems, Airtable, Airtable Automations, Workflow Automation & System Integration, Workflow Automation, GDPR, Software as a Medical Device (SaMD), Medical Software, Healthcare Software, Server Sent Events (SSE), Legacy Code, Performance Optimization, Real-time Data, Scalability, Software Design, Web Scalability, Concurrency, Concurrency Patterns, Concurrent Computing, Code Auditing, Grok, Prototyping, Apollo, Scalable Web Services, Random Number Generation, Progressive Web Applications (PWAs), Speech-to-Text (STT), Intuit QuickBooks, QuickBooks Desktop, DuckDB, Bug Fixes, Financial Data Analytics, SMS, Applicant Tracking Software (ATS), Railway, AWS Cloud Security, Infrastructure as Code (IaC), Financial Systems, Legacy Software, TypeORM, Code Review, CTO, LLM Integration, Back-end Performance, AI-generated Code, AWS Cloud Operations, Fintech, Cloud Networking, AI Agent Orchestration, OAuth, Pgvector, Vector Databases, Platforms, Storage, AI Model Training, Product Management, Workflow, Digital Payments, Webhooks, Production QA, Resend, Vite, CRM, Dashboard Development, Deployment, Observability, Communication, Tailwind UI, Cloud Infrastructure, Infrastructure, Enterprise Resource Planning (ERP), Feature Analysis, Distributed Systems, Modular, Software Development, Payments, Scalable Platforms, Medical Billing, Revenue Cycle Management, IT Security, AI-assisted Development, Data Architecture, Technical Architecture, User Flows, Document Processing, Component-based Architecture, UI Components, Authorization, Cognito Forms, WorkOS, Command-line Interface (CLI), ECS, Microsoft Graph API, Hooks, Identity & Access Management (IAM), Amazon Bedrock, Endpoint Detection and Response (EDR), Agentic Workflow Design, Debugging, Automotive Systems, Data Infrastructure, LinkedIn, Optical Character Recognition (OCR), AI Architecture, Recommendation Systems, AWS Bedrock AgentCore, ElevenLabs Solutions, Multimodal Models, Website Performance, Computer Science, Temporal, Leadership, Human Resources (HR), Large Data Sets, Advertising Technology (Adtech), Devin, Web Application Design, RESTful Web Services, Admin Panels, Business Analysis, Consulting, Data Extraction, Data Reporting, Infrastructure Architecture, Maintenance, Reporting, Technical Consulting, Solution Design, CAG, AI Avatars, Avatars, Large Language Model Operations (LLMOps), Data Analysis, Economics, Financial Services, Wealth Management, Booking Systems, LinkedIn Sales Navigator, Leads, Business Process Automation, Lead Generation, Third-party Integration, UI Development, Software as a Service (SaaS), Interactive Prototypes, OpenDental, Dental Care, Dental Intel, Health, Medical Imaging, Patterson Eaglesoft, Database Optimization, Multi-tenant Architecture, OutSystems, Troubleshooting, Performance, Privacy, Agentic RAG Systems, AI Copilots, TaxJar API, Computer Vision, Key Performance Indicators (KPIs), Image Recognition, Coding, Web Push Notifications, Email, Project Planning & Execution, Turborepo, Multi-agent Orchestration, Data Analytics, Cloud Storage, Supabase Auth, Scaling, Auditing, AI-based Content SEO, Technical SEO, Data Execution, Terraform Cloud, Software Engineering, API Management, Orchestration, Advisory, IT Consulting, System Integration, IT Strategy, Logistics, Strategy, AI Programming, Directed Acrylic Graphs (DAG), Data Processing, RAG Architecture, Pinecone, Integrations, Multi-tenant SaaS, Firebase Cloud Functions, Education Technology (Edtech), Event-driven Systems, OpenID Connect (OIDC), AI Voice Agents, Vapi, Machine Learning, PDF Forms, E-signatures, Proof of Concept (POC), Server-side Rendering (SSR), eCommerce, Charts, Serverless, Containerization, Storybook, Data Visualization, Gatsby, Pixel Perfect, Hospitality, PWA, GraphDB, Chakra UI, Technical Leadership, Manifest V3, Google SEO, Okta, Retrieval-augmented Generation (RAG), Open-source LLMs, RSS Feeds, Generative Pre-trained Transformers (GPT), Vibe Coding, Lovable, V0, Azure Blob Storage, Gemini, Real Estate, P2P, Peer-to-peer Networking, Real-time Communication (RTC), Video Calling, Video Chat, Video Livestreaming, Data Modeling, Vectors, Multitenancy, Workflows, Networking, Support & Maintenance, GitHub Actions, Data Privacy, Financial Data, Privacy-enhancing Technologies (PET), TOTP, Uptime Monitoring, Word Embedding, Row-level Security (RLS), Data Annotation, React Three Fiber (R3F), Fly.io, BetterAuth, Bun, OXC (Oxlint), Accessibility, OpenTelemetry, Web Content Accessibility Guidelines (WCAG), Monday.com, Payment Processing, ACH Payments, Payment APIs, RFQ, Compliance, Ajax, Agentic Coding, HIPAA, AI-augmented Software Engineering (AIASE), Know Your Business (KYB), Monorepos, API Testing, DocuSign, Cloud Architecture, Engineering Management, Deep Learning, Low-latency Software, Team Leadership, Fractional CTO, Documentation, Multi-agent Systems, Application Modernization, Proptech, Learning Management Systems (LMS), Data Science, PayPal, System Design, GCP DevOps, Metabase, Cloud, Telephony, Agentic AI Systems, Zoho, Dialpad, Laboratory Information Management System (LIMS), Everflow, Stock Market, Data Enrichment, Hands-on Implementation, High Code Quality, AI-enabled Search, Answer Engine Optimization (AEO), Electronic Health Records (EHR), Software QA, Programming, Code Validation, XLSX File Processing, Payment Gateways, Manifest, Google Cloud Functions, Amazon Machine Learning, Customer.io, D-ID, Videos, AI-generated Video, CRM Implementation (Salesforce), Google, google site, Google Vids, Notebook LM, GoHighLevel API, QA Leadership, Conversational AI, WCAG 2, Open Banking, Open Banking APIs, Design Language, Email Parsing, Deal Scoring, AI Pipeline Architecture, PDF parsing, LLM Agents
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