Skip to content

Omkar Subhash Parab

Full Stack Python & GenAI Developer (2+ Years Experience)

Python · Django · FastAPI · React · GenAI · LangChain · RAG · OCR · REST APIs

I build production-grade backend systems, full-stack web applications, and AI-powered solutions. My experience spans fintech platforms, enterprise automation, OCR systems, and modern GenAI applications using LLMs, LangChain, and Retrieval-Augmented Generation (RAG).

📄 Resume: Download PDF

What I Do

  • Build scalable backend applications using Python, Django, FastAPI, and Flask
  • Develop modern React frontends integrated with REST APIs
  • Design and integrate LLM-powered applications using Gemini/OpenAI
  • Build Retrieval-Augmented Generation (RAG) systems with LangChain
  • Develop OCR automation and PDF data extraction solutions
  • Deploy production applications using Linux, Nginx, Gunicorn, DigitalOcean, Render, and Vercel

Featured Projects

DocMind AI - AI Multi-Document Chat Assistant

FastAPI • LangChain • Gemini 2.5 Flash • ChromaDB • React • Tailwind CSS

A production-ready AI application that allows users to upload one or multiple PDF documents and chat with them using Retrieval-Augmented Generation.

Features include:

  • Multi-document semantic search
  • Streaming AI responses (SSE)
  • Source citations
  • Conversational memory
  • Follow-up question generation
  • AI summarization
  • Responsive React interface
  • Production deployment using Render and Vercel

OpenSprint - AI Learning Platform

FastAPI • React • Gemini/OpenAI

AI-powered learning platform capable of:

  • AI concept expansion
  • Intelligent tagging
  • Knowledge graph linking
  • LLM-assisted learning workflows

Loan Origination System

React • Django

Enterprise fintech platform used internally.

Responsibilities included:

  • Customer onboarding
  • Loan workflow management
  • Loan stepper forms
  • Loan tracking
  • Role-based verification
  • Backend integration

Personal Loan Disbursal System

React • FastAPI

Built production UI for loan disbursal workflows including backend integration and reusable components.

ImperaCam - OCR Data Extraction

Python • OCR • PDF Processing

Enterprise OCR solution for extracting structured tabular information from scanned bank statement PDFs, significantly reducing manual processing.

HRMS

React

Developed employee management modules including:

  • Attendance
  • Leave Management
  • Employee Workflows
  • REST API Integration

Previous Independent Projects

TheLekhani.com

Django • HTMX • Tailwind CSS

Marathi content sharing platform featuring dynamic interactions using HTMX.

https://github.com/ImOmkar/Lekhani.git

Modi Lipi Converter

Django • Tailwind CSS

Web application for converting Devanagari text into Modi script.

Highlights:

  • 24,000+ impressions
  • Used by 1,000+ users
  • Hosted on PythonAnywhere

Live:

https://modilipi.pythonanywhere.com

Professional Experience

Imperative Business Ventures Ltd.

Junior Web Developer

Worked on multiple enterprise products including:

  • Loan Origination System
  • Personal Loan Disbursal
  • HRMS
  • ImperaCam OCR

Tech Stack:

Python • Django • Flask • FastAPI • React

Altissadvance Tech Pvt. Ltd.

Python Django Intern

Worked on:

  • Shopify Admin APIs
  • Django REST Framework APIs
  • Razorpay Integration
  • Cashfree Integration
  • Webhook Verification

GenAI

Recently my work has expanded into building practical AI-powered systems.

Areas I've worked on include:

  • LLM Integration (Gemini/OpenAI)
  • LangChain
  • Retrieval-Augmented Generation (RAG)
  • Prompt Engineering
  • AI Content Generation
  • Semantic Search
  • ChromaDB
  • Streaming AI Responses

I'm currently exploring autonomous AI agents and multi-stage AI workflows.

Open Source

Contributor to Django Marathi Localization

Responsibilities:

  • Marathi translations
  • Translation coordination using Transifex

Tech Stack

Backend

  • Python
  • Django
  • Django REST Framework
  • Flask
  • FastAPI

Frontend

  • React
  • JavaScript
  • Tailwind CSS

AI / GenAI

  • Gemini
  • OpenAI
  • LangChain
  • RAG
  • ChromaDB
  • Prompt Engineering

Databases

  • PostgreSQL
  • MySQL
  • SQLite
  • MongoDB

OCR & Automation

  • Tesseract OCR
  • PDF Table Extraction

DevOps

  • Linux
  • Gunicorn
  • Nginx
  • DigitalOcean
  • Render
  • Vercel
  • AWS S3

Tools

  • Git
  • GitHub
  • Postman

Contact

📧 Email: omkar211196@gmail.com

💻 GitHub: https://github.com/ImOmkar

🌐 Portfolio: https://imomkar.github.io

📍 Mira Road, Mumbai, India