Python · Django · REST APIs · PostgreSQL · WebSockets
Mumbai, India · hamza81khan81@gmail.com · Portfolio · LinkedIn
I build backend systems that run in production. With 4+ years of freelance experience, my work focuses on Django-based REST APIs, real-time WebSocket services, and PostgreSQL-backed architectures. Most of what I've built has been for clients.
Currently completing a B.Tech in Computer Science (Data Science) at University of Mumbai - graduating July 2026.
Languages - Python, SQL
Backend - Django, Flask, REST APIs, FASTAPI
Databases - PostgreSQL, MySQL, SQLite,
Frontend - React, Next.js, Vite, AntDesign, Shadcn, Tailwind CSS (supporting role - backend is my focus)
DevOps / Cloud -Hostinger, DigitalOcean, Render, Vercel
Tools - Git, Postman
Enterprise CRM built for a call center operation. Handles lead management, agent tracking, payment records, and PDF invoice generation. Real-time agent monitoring via Django Channels + WebSockets.
Django PostgreSQL Django Channels WebSockets Python
Backend for a live property listing marketplace. Built the REST API layer, search/filter system, and database schema for 500+ active listings.
Django PostgreSQL REST API Python · Live
RESTful search service using Flask and Elasticsearch. Supports full-text search, pagination, and filtering over large document datasets (Shakespeare corpus). Designed as a production-deployable standalone microservice with Docker.
Flask Elasticsearch Python REST API Docker
Full e-commerce backend for a retail/wholesale perfume business. Includes product catalog, shopping cart, order management, and an AdminLTE-based dashboard for store operations.
Django PostgreSQL JavaScript Python
Django backend for an Android attendance app with facial recognition. Handles data sync from on-device Python ML models, stores attendance records, and exposes APIs for the mobile client. Built for student attendance management in institutional settings.
Django Python TensorFlow Kotlin
Smart India Hackathon 2025 - Grand Finalist
Selected from 50,000+ teams nationwide. Built a working solution under a 36-hour timeline as part of a national-level Government of India initiative (BPUT, Rourkela).
SCOE Avishkar 2024 - 2nd Place
University of Mumbai engineering competition. Recognized for technical execution and project viability.
I started freelancing in 2021 while studying. Most of my projects were for clients who needed working systems, not demos - which meant dealing with constraints: deployment on servers, handling user traffic, and maintaining code other people depend on. That experience has shaped how I approach backend work.
Currently seeking backend developer roles in India or remote - graduating July 2026. Reach me at hamza81khan81@gmail.com