Pratik Savaliya, Developer in Surat, Gujarat, India
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Pratik Savaliya

Bio

Senior Backend & AI Engineer with 6+ years building scalable web apps and AI platforms using Python, Django, FastAPI, and Flask. Expert in Django ORM for data modelling, API workflows, and query optimisation. Skilled in PostgreSQL, Redis, Docker, AWS, and REST APIs. Focused on secure, scalable, production-ready systems that solve real business problems.

Portfolio

Nimbus healthcare
Python, Django, Amazon S3 (AWS S3), AWS Command Line Interface (CLI), Celery...
Kreator.ai - AI-powered Content
LangChain, Amazon Web Services (AWS), Python, OpenAI API, Image Processing...
Gridkey Technologies Private Limited
Python, React, JavaScript, Next.js, AWS IAM, Pandas, NumPy, REST APIs, Software...

Experience

  • Django ORM - 6 years
  • Python - 5 years
  • Amazon Web Services (AWS) - 4 years
  • FastAPI - 4 years
  • Image Processing - 3 years
  • Large Language Models (LLMs) - 3 years
  • Flask - 3 years
  • OpenAI API - 2 years

Preferred Environment

Python, FastAPI, Django, Flask, Amazon Web Services (AWS), Microservices Architecture, JavaScript, Web Scraping, GraphQL, Django ORM

The most amazing...

...thing I did was automate fax-to-database processing for a healthcare client using ChatGPT and RingCentral, cutting manual work by 70%.

Work Experience

Senior Software Engineer

2024 - 2025
Nimbus healthcare
  • Led integration of Jira APIs into Nimbus Healthcare using Python (Django ORM) and REST services to streamline task management, status tracking, and workflow automation. Built scalable backend services and integrated them with frontend systems.
  • Developed GenAI-powered automation for healthcare fax processing using AI models, webhooks, and data pipelines, reducing manual effort by over 70% and improving data accuracy.
  • Designed end-to-end workflows connecting backend services, APIs, and AI systems, ensuring efficient data processing and seamless system integration in a cloud environment.
  • Design and manage relational data models using Django ORM and PostgreSQL, integrating database logic cleanly within API and service layers.
  • Deploy and maintain containerised applications on AWS using Docker, CI/CD pipelines, and cloud-native services for reliability and scale.
Technologies: Python, Django, Amazon S3 (AWS S3), AWS Command Line Interface (CLI), Celery, Redis, Automation, Web Design, Web Development, RingCentral, Front-end, Git, TypeScript, OpenAI, Software, React, Next.js, API Gateways, Twilio, Webhooks, MySQL, PostgREST, Docker, Microservices Architecture, REST APIs, Natural Language Processing (NLP), Generative Artificial Intelligence (GenAI), Machine Learning, Artificial Intelligence (AI), PostgreSQL, SQL, Django ORM, Django CMS, Claude, API Integration, Google Cloud

Senior Software Engineer

2023 - 2025
Kreator.ai - AI-powered Content
  • Developed and deployed a robust AI-driven platform offering a suite of tools to revolutionize content creation and user engagement across various domains. Leveraged Generative AI (GenAI) and advanced neural networks to enable high-quality.
  • Built tools for generating SEO-optimized articles and blogs, utilizing NLP and AI/ML models for content relevance and optimization.
  • Designed tools powered by Python and AI to create engaging memes and social media content, ensuring user-friendly customization.
Technologies: LangChain, Amazon Web Services (AWS), Python, OpenAI API, Image Processing, Amazon S3 (AWS S3), Large Language Models (LLMs), Web Scraping, Web Design, Web Development, Front-end, Git, TypeScript, OpenAI, Software, React, Webhooks, Twilio, API Gateways, MySQL, PostgREST, Microservices Architecture, Natural Language Processing (NLP), Docker, Machine Learning, Artificial Intelligence (AI), Generative Artificial Intelligence (GenAI), REST APIs, PostgreSQL, SQL, Django ORM, Claude, API Integration, Google Cloud

Senior Software Engineer

2021 - 2023
Gridkey Technologies Private Limited
  • Designed and implemented AI-powered recommendation engines for marketing analytics and user personalization.
  • Applied natural language processing (NLP) techniques for text classification and automated tagging in client products.
  • Built reusable Python modules that reduced API development time by 30% and improved code quality by 25%.
  • Mentored interns in Python and AI basics, guiding them through building simple machine learning (ML) models using scikit-learn and Pandas.
Technologies: Python, React, JavaScript, Next.js, AWS IAM, Pandas, NumPy, REST APIs, Software, Amazon S3 (AWS S3), API Gateways, Webhooks, Twilio, MySQL, PostgREST, Artificial Intelligence (AI), Machine Learning, Generative Artificial Intelligence (GenAI), Natural Language Processing (NLP), Docker, Microservices Architecture, Web Development, PostgreSQL, SQL, Django ORM, Claude, API Integration, Google Cloud

Python Developer

2019 - 2021
Wonder Softwares
  • Developed multiple Flask and Django back-end applications to support various web-based projects, ensuring efficient and scalable functionality.
  • Deployed web applications on cloud platforms such as AWS and the Google Cloud Platform (GCP), leveraging cloud services to optimise performance, scalability, and reliability.
  • Handled datasets, including data collection, cleaning, analysis, and visualisation, to support data-driven decision-making processes within the projects.
  • Took part in making decisions based on information, helping the projects be successful and work better for everyone using them.
Technologies: Python, Django, FastAPI, Flask API, PostgREST, MongoDB, Software, Amazon S3 (AWS S3), Twilio, React, Webhooks, API Gateways, Generative Artificial Intelligence (GenAI), Natural Language Processing (NLP), Docker, REST APIs, Microservices Architecture, Web Development, Machine Learning, Artificial Intelligence (AI), PostgreSQL, SQL, Django ORM, API Integration, Google Cloud

Experience

PitchPerfect AI – Master Sales Pitches with AI

An AI-driven platform that helps employees master real-world sales scenarios through interactive simulations. Leveraging advanced voice-to-text and text-to-voice technologies, it provides dynamic learning experiences, real-time AI feedback, and performance tracking to effectively enhance sales skills.

AI Image Generation Bot for Telegram

Create stunning AI-generated images instantly within Telegram. Just type a prompt, and the bot brings your vision to life—fast, seamless, and hassle-free.

KEY FEATURES
• AI-powered image generation
• Simple text-based prompts
• Instant results within Telegram
• Easy-to-use and accessible anytime

Personal Shop

https://chromewebstore.google.com/detail/personal-shop/ahgdolfoafpejndlhnmojpkneiglfbea
WEB SCRAPING INITIATIVE
• Led a project focused on extracting data from an eCommerce website.
• Developed a powerful web scraper with a capacity of 150+, including Shopify, WooCommerce, Wix, and WordPress.
• Extracted a wide range of data, including product details, pricing, descriptions, and images.

DATA SET CREATION
• Meticulously organised and structured the collected data into a well-defined dataset.
• The dataset became a valuable resource for analytical and research tasks within the eCommerce domain.

Internal Voice Calling Agent – Enterprise Use

https://capvox.ai/
I designed and deployed an internal AI-powered voice agent to automate call centre interactions and lead qualification workflows, enabling 24/7 real-time voice engagement through Twilio Programmable Voice. The system was built to handle inbound and outbound calls, dynamically interpret user intent, and respond contextually during live conversations.

I implemented large language model (LLM)-driven voice dialogue pipelines using OpenAI (ChatGPT), integrating speech-to-text and text-to-speech flows to support natural, real-time conversations. The solution included Twilio Call SID–based routing, session and state management, dual-channel audio handling, and intelligent fallback logic to ensure call continuity.

Additionally, I developed robust logging and monitoring mechanisms, including full call transcription, retry handling, and call-drop detection, to ensure reliability and traceability for internal operations. The system was containerised and deployed for internal use, supporting scalable call volumes, improving lead qualification efficiency, and reducing manual agent workload.

Customer-facing AI Calling & Messaging Platform

• Architected a production-grade AI voice outreach and SMS communication platform, integrating 12+ SMS gateways including Twilio, MSG91, Gupshup, TextLocal, Kaleyra, and more.
• Delivered complex workflows such as SMS follow-ups, voice calls, calendar booking, and driving lead conversion across sales and support funnels.
• Developed OTP-based verification, delivery status tracking, webhook ingestion, and contact segmentation logic.
• Built large language model (LLM)-powered calling workflows that handled call-to-text parsing, agent-style answering, user sentiment tagging, and data logging.
• Deployed CI/CD pipelines with Docker and Amazon ECS, and ensured system resilience through background tasks managed via Celery and Redis.

Education

2018 - 2021

Diploma in Information Technology

Gujarat Technological University - Gujarat, India

Skills

Libraries/APIs

OpenAI API, Beautiful Soup, React, Pandas, NumPy, REST APIs, Flask API, PostgREST, Django ORM, Xero API

Tools

AWS Command Line Interface (CLI), Celery, RingCentral, Git, AWS IAM, Pytest, Claude

Languages

Python, JavaScript, GraphQL, TypeScript, SQL

Frameworks

Django, Flask, Scrapy, Next.js, Flux

Paradigms

B2C, Asynchronous Programming, Microservices Architecture, Automation

Platforms

Amazon Web Services (AWS), Twilio, Docker, Heroku, Django CMS

Storage

Amazon S3 (AWS S3), PostgreSQL, MongoDB, MySQL, Google Cloud, Redis

Industry Expertise

Web Design

Other

FastAPI, LangChain, Image Processing, Large Language Models (LLMs), Web Scraping, Web Crawlers, Websites, Web Development, Front-end, Generative Artificial Intelligence (GenAI), OpenAI, Retrieval-augmented Generation (RAG), Artificial Intelligence (AI), Natural Language Processing (NLP), API Gateways, Webhooks, API Integration, Software, Image Generation, Gemini, Machine Learning

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