Uktamjon K.

Top Rated Plus | 100% Job Success | 1,400+ hours | AWS Certified I'm a Python developer who builds Django and React applications for teams that need working software without a long runway. A lot of my recent work has been adding AI and LLM features on top of real products - my biggest project on Upwork was a FastAPI + LangChain backend that ran past 580 hours. Before going freelance I spent a few years at EPAM and SAP, and I've delivered for Network International and SONEPAR, a Fortune 500 retailer. A few things I've shipped: - A LangChain backend on FastAPI: 580+ hours, still my top engagement here - An ETL system for Network International that automated about 90% of a manual payment process - A scraping pipeline for SONEPAR that runs roughly 27x faster than what they had before - A migration off a legacy e-commerce platform, with 90% of records moved and none lost - API work that cut image-processing response times by around 7x What I'm good for: Backend and APIs in Python: Django, FastAPI, Flask, REST and GraphQL. AI and data work: LangChain, RAG, scraping with Scrapy and Selenium, ETL, pandas. React and TypeScript on the front end when a project needs the full stack. And AWS (certified developer), Docker, CI/CD, plus the usual databases: Postgres, MySQL, Redis, MongoDB. Why clients come back: I write code the next person can actually maintain, I document as I go, and I keep you posted instead of going quiet for a week. English isn't an issue, and I'm happy to stick around for long-term work. Tell me what you're building and what a finished version looks like to you. I'll come back with how I'd approach it and a realistic timeline.