I build backend systems and AI products that solve real business problems — high-traffic APIs, autonomous agents that handle complex workflows, RAG pipelines that turn documents into searchable intelligence, and cloud infrastructure that scales without surprises.
I'm a Senior Python Developer with over 7 years of hands-on experience across Django, FastAPI, LangChain, LangGraph, PostgreSQL, vector databases, Docker, AWS, and GCP. Currently working as Senior Python & Django Developer at Icon Train Smarter LTD full-time, and selectively taking on freelance engagements through Upwork — agentic AI, RAG systems, and DevOps work where I can drive real impact.
I work best with teams that care about clean architecture, clear communication, and shipping things that last. If you need a senior engineer who can take ownership end-to-end — from system design to deployment — I'd be glad to connect.
Senior Python & Django Developer
Icon Train Smarter LTD
Since Dec 2025
Whether you need a scalable API, an AI agent that automates your workflows, or a cloud deployment that runs without surprises — I cover the full backend stack.
Production-ready REST APIs and backend systems built with Django, FastAPI, PostgreSQL, and Docker — fully …
Learn moreCustom AI agents that reason, plan, and act — built with LangChain, LangGraph, and OpenAI …
Learn moreRetrieval-Augmented Generation systems that let your data power accurate, grounded AI answers — integrated with …
Learn moreReliable data extraction and browser automation pipelines using Selenium, Scrapy, and Playwright — with scheduling …
Learn moreContainerise, deploy, and scale your Python backend on AWS or GCP with Docker, GitHub Actions …
Learn moreTurn raw data into actionable insights — ETL pipelines, interactive Plotly dashboards, and automated reporting …
Learn moreIcon Train Smarter LTD
Upwork (Self-Employed)
Fonicom
Self-Employed
Self-Employed
Coursera / IBM
Coursera / Meta
Harvard University / edX
Harvard University / edX
Harvard University / edX
North Bengal Institute of Technology (NIT)
IBM / Coursera
Jun 2024
Activeloop / Deep Learning AI
Feb 2024
Meta / Coursera
Dec 2023
Udemy
Jul 2023
Udemy
Mar 2023
Udemy
Nov 2022
Real systems built for real clients — APIs, AI agents, RAG pipelines, and automation tools that are live in production.
Multi-agent RAG system built with LangGraph that reads PDFs, web pages, and Notion docs, then …
LangChain chatbot connected to a company knowledge base via pgvector. Handles 80% of tier-1 support …
Full-featured eCommerce platform with cart, Stripe payments, order management, and product reviews. Handles 10k+ monthly …
Django eCommerce site integrated with the Meta Graph API for auto-posting products, replying to comments, …
Distributed scraping system pulling data from 50+ competitor sites daily. Uses Scrapy with proxy rotation, …
Whether you need a senior backend engineer, an AI systems specialist, or a reliable freelancer to ship something fast — let's talk. Free 30-minute call, no commitment.
Book a Free 30-min CallPractical write-ups on Django, FastAPI, Agentic AI, and backend engineering — things I've built, problems I've solved, and lessons worth sharing.
A step-by-step guide to building a secure, scalable Django REST API with JWT authentication, PostgreSQL, …
Learn how to design stateful, multi-step AI agents using LangGraph — covering state machines, tool …
Build a full Retrieval-Augmented Generation system — document ingestion, chunking, embedding, vector search, and a …
I'm always interested in new opportunities and exciting projects. Whether you need a technical consultant or just want to discuss technology.
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