Zeeshan Jamshed
Verified Expert in Engineering
Full-stack Developer
Islamabad, Islamabad Capital Territory, Pakistan
Toptal member since April 23, 2026
Zeeshan is a full-stack engineer with over eight years of experience shipping products at scale, including platforms such as MyGwork and WooRank, each serving over 200,000 users, as well as Kitsch, which attracts 3+ million monthly visits, MoxieLash, and Firecut, an AI-powered video editor. Proficient in React, Next.js, Node.js, NestJS, Laravel, Vue, React Native, and Flutter, Zeeshan leads teams and takes full ownership from database to deployment.
Portfolio
Experience
- React - 8 years
- Node.js - 8 years
- AWS IoT - 8 years
- TypeScript - 7 years
- NestJS - 7 years
- Shopify - 6 years
- Next.js - 6 years
- React Native - 6 years
Preferred Environment
Visual Studio Code (VS Code), GitHub, Postman, Azure, Google Cloud Platform (GCP), Docker, CI/CD Pipelines, Jira, Scrum
The most amazing...
...solution I've built is MoxieLash, a high-traffic Shopify eCommerce store generating millions of dollars in monthly revenue with over 125,000 monthly visits.
Work Experience
Senior Full-stack Developer | Team Lead
Chimpanzee Solutions
- Built and launched DocSelect, a UK-based telemedicine platform, from scratch to production, including mobile app, admin dashboard, back-end APIs, and video calling.
- Contributed to MyGwork, a professional community platform serving over 200,000 users, leading v2 rebuild with full data migration from legacy systems.
- Developed and optimized Kitsch Shopify store serving 3+ million monthly visits, achieving a Lighthouse performance score of over 90 through site speed optimizations.
- Worked on the PsychPlus mental healthcare platform, building the patient portal, EHR, appointment scheduling, video calling, and RCM modules end to end.
- Owned the Adobe Premiere Pro plugin for FireCut AI, an AI-powered video editor with more than 10,000 users, handling all feature development and bug fixes.
- Managed and led a team of 11 to 20 engineers across multiple concurrent projects, handling code reviews, task assignments, hiring, and client communications.
- Architected and managed cloud infrastructure across AWS, GCP, and Azure using Kubernetes, Terraform, and Docker for scalable production deployments.
Full-stack Developer
Orca International AG
- Developed production eCommerce features for a Shopify Plus fragrance storefront using Next.js, React, TypeScript, and Tailwind CSS.
- Resolved production bugs and UI issues across storefront, checkout, and product pages using GitHub, code reviews, and structured QA workflows.
- Supported production release workflows by validating storefront updates, coordinating QA, and preparing eCommerce features for live deployment.
- Improved responsive UX and accessibility across key storefront flows using mobile-first layouts, reusable components, and WCAG-aligned front-end practices.
Senior Full-stack Developer | Team Lead
iPlex
- Led R&D efforts at WooRank as a senior developer, researching, building, and shipping new features while maintaining a microservices architecture with React, Node.js, PHP, and TypeScript.
- Architected and managed AWS infrastructure using Kubernetes, HAProxy, and ingress routing for scalable, production-grade deployments across multiple microservices.
- Built Shopify apps from scratch to production using React, Node.js, and Remix, integrating Shopify Admin APIs and GraphQL APIs for custom merchant solutions.
- Developed custom Shopify storefronts using Next.js and Shopify Storefront APIs, delivering high-performance eCommerce experiences for clients.
- Managed both relational and non-relational databases, including PostgreSQL and MongoDB, across microservices, ensuring data integrity and query performance at scale.
- Directed hiring and onboarding of junior developers, conducted interviews, trained new team members, and reviewed and assigned tasks across the engineering team.
- Implemented serverless architectures and managed cloud infrastructure using Terraform and Amazon CloudWatch, enabling automated monitoring and scalable deployments.
Full-stack Developer
Taaruff
- Built HRFlo, HRM software, and Duski, a healthcare platform, single-handedly from scratch to production using Laravel and modern JavaScript frameworks.
- Developed and maintained Boksha.com eCommerce platform, handling bug fixes, support tickets, and new feature development as part of a collaborative dev team.
- Architected and implemented enterprise integrations connecting Shopify, Xero, Revel, Katana, and Salesforce, automating workflows across multiple business platforms.
- Optimized database queries and reduced page load times significantly for Boksha.com, improving overall platform performance and user experience.
- Integrated Stripe, Zoho, and 3rd-party APIs, including bike tracking systems, delivering end-to-end payment processing and real-time data sync across platforms.
- Engineered multi-tenant architecture, reporting dashboards, and monitoring systems with detailed logging and filters for enterprise integration projects.
- Managed AWS infrastructure and CI/CD pipelines for all projects, handling deployments, environment configuration, and production releases independently.
Experience
WooRank SaaS Platform
https://www.woorank.com/I built and shipped new features, resolved bugs, and conducted research to continuously improve the platform. I managed production deployments on AWS using Kubernetes, HAProxy, Terraform, and CloudWatch for monitoring and scalability. I also developed internal tooling, optimized database performance, led junior developer training, conducted technical interviews, and reviewed and assigned tasks across the engineering team.
Kitsch eCommerce Brand
I integrated Constructor for enhanced search and product discovery, implemented A/B testing, and built integrations with TikTok and Pinterest for social commerce. I also led site speed optimizations, achieving a Lighthouse score of over 90, significantly improving performance and conversion rates at scale.
FireCut Plugin
https://firecut.ai/I worked across the front end and back end, implementing AI-powered audio processing and transcription using Python and Whisper. I also handled user issue debugging by analyzing logs and monitoring systems to identify and resolve problems. The plugin leverages Web Workers, Canvas, and advanced algorithms to deliver a lightning-fast editing experience directly inside Premiere Pro.
MyGwork Professional Community Platform
I architected and managed the full AWS infrastructure using ECS, ECR, and RDS, setting up demo, staging, and production environments. Built using Node.js, NestJS, React, Next.js, and PostgreSQL, the platform supports community networking, professional events, and recruitment. I also led the engineering team, reviewed code, assigned tasks, and ensured smooth delivery from development through production deployment.
DocSelect Platform
https://docselect.co.uk/I implemented video calling, real-time appointment booking and scheduling, subscription management, and Intercom API integration for in-app support. The platform was deployed on AWS with PostgreSQL and TypeORM handling the data layer, and integrated with Google Analytics 4 and Google Search Console for performance tracking and SEO monitoring.
PsychPlus Mental Healthcare Platform
https://psychplus.com/Built using React, Next.js, TypeScript, and Tailwind CSS with Radix UI and Shadcn components, the platform was developed as a monorepo using Turbo for optimized builds. I implemented real-time features, including socket-based messaging and video calling, to enable seamless remote mental health consultations between patients and providers.
MoxieLash eCommerce Store
https://www.moxielash.com/I built and integrated checkout extensions and UI extensions to create a seamless, conversion-optimized shopping experience. The work involved deep integration with Shopify APIs, Shopify Admin, and 3rd-party services to deliver a robust, scalable eCommerce platform capable of handling high traffic and high revenue volumes.
Boksha eCommerce Platform
I optimized the platform's SEO and site speed performance, improving page load times and search visibility. The platform was built using Laravel and PHP on the back end with Angular on the front end, backed by MySQL and deployed on AWS infrastructure.
YETI eCommerce Platform Engineering
I customized and extended Shopify themes using Liquid, HTML, SCSS, and JavaScript, and built integrations to support custom functionality. I also ensured the site performed reliably across devices, with a strong emphasis on maintainable code and consistency with YETI’s premium brand experience.
Education
Bachelor's Degree in Information Technology
Arid Agriculture University - Rawalpindi, Pakistan
Skills
Libraries/APIs
React, jQuery UI, Node.js, Shopify API, Sockets, Google AdSense, React Navigation, REST APIs, API Development, Stripe API, Vue, Preact, Google Analytics API, Liquid, TikTok API, Pinterest API, Python API, Web Worker, Intercom API, Playwright, Stripe, jQuery, Google Maps, Google Maps API, Claude API, Stripe Connect API, Twilio API, OpenAI API
Tools
GitHub, Postman, Expo, Shadcn, Turbo, Prisma, Git, Shopify Plus, Meilisearch, Sentry, Terraform, Amazon CloudWatch, Lighthouse, Whisper, Canvas, Claude Code, Figma, Bitbucket, Claude, TestFlight, NGINX, Google Analytics, Shopify Theme Kit, GitLab CI/CD, Jira, Notion API
Languages
PHP, Modern JavaScript, TypeScript, GraphQL, JavaScript, CSS, HTML, HTML5, Shopify Liquid, CSS3, Python 3, Python, SCSS, C++11, Java 16
Frameworks
Laravel, Angular, Next.js, Tailwind CSS, React Native, NestJS, Remix, Material UI, Express.js, Payload CMS, AngularJS, Jest, Cypress, Redux, OAuth 2, Ionic
Paradigms
Object-oriented Programming (OOP), Code Refactoring, Mobile Development, UI Design, DevOps, API Access Control, Microservices, Conversion Rate Optimization (CRO), Event-driven Architecture, Role-based Access Control (RBAC), Microfrontends, Microservices Architecture, Visual Design, Automation, Scrum, App Development
Platforms
Visual Studio Code (VS Code), AWS IoT, Shopify, Vercel, Web, Medusa, Azure, Google Cloud Platform (GCP), Linux, Kubernetes, Constructor.io, Webflow, Amazon Web Services (AWS), Klaviyo, AWS Lambda, Android, iOS, Firebase, Sanity Studio, OpenResty, WordPress, Docker
Storage
Database Management, PostgreSQL, MongoDB, MySQLi, Redis, Amazon S3 (AWS S3), JSON, Amazon DynamoDB, MySQL, Amazon Aurora, SQLite
Industry Expertise
Web Design
Other
Software Engineering, Web Development, Tailwind UI, Shopify SEO, Shopify Admin, Styled-components, Scraping, Analytics, Headless WordPress, CMS, SEO Tools, Google Analytics 4 (GA4), Integration, Data Migration, Radix UI, Monorepos, Messaging, Google Search Console, Page Speed Optimization, Site Speed Optimization, Database Optimization, Artificial Intelligence (AI), GitHub Actions, Software, Software Development, Web Scraping, Full-stack, RESTFul APIs, Large Language Models (LLMs), Full-stack Development, Software Architecture, API Integration, APIs, Back-end Development, User Interface (UI), Front-end, Software Design, Shopify Design, eCommerce, React Hooks, Workflow Automation & System Integration, Bug Fixes, User Experience (UX), Mobile App Development, Custom Shopify Apps, Cloud Architecture, Accessibility, Web Content Accessibility Guidelines (WCAG), WCAG 2, OpenTelemetry, Front-end Architecture, Performance Optimization, Payment APIs, eCommerce UX, Responsive Design, CI/CD Pipelines, Algorithms, Symphony, HAProxy, Serverless, Video Calling, Strapi, A/B Testing, Transcription, Audio Processing, Videos, Supabase, AI Tools, Cursor AI, Open Source, Apollo, Affiliate Marketing, API Gateways, Dashboards, Technical Leadership, Code Review, Data Modeling, SaaS, Workflow Automation, Product Pages, AI Agents, Advertising, QR Codes, Code Auditing, Progressive Web Applications (PWAs), Push Notifications, AI Integration, Workflow, EAS, Deployment, Observability, Cloud Infrastructure, Infrastructure, Quality Assurance (QA), OAuth, PWA, Webhooks, LLM Integration, Public Shopify Apps, Shopify Customizations, Design Systems, Video Processing, Third-party API orchestration with webhooks/polling, Security, Application Modernization, Document Processing, PDF, Figma to Shopify, Authentication, Authorization, Live Chat, Mobile-first Design, OpenAI, Fractional CTO, AWS Cloud Architecture, Architecture, Generative Artificial Intelligence (GenAI), CTO, Cross-platform App Development, Vite, Data Structures, Computer Networking, TypeORM, Agentic AI, Shopify Theme, Shopify APIs
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