Muhammad Y.

Python backend and AI Automation engineer specializing in FastAPI APIs, LLM agents, AI Integration and AI workflow automation for production systems. I currently work on the backend of a live e-commerce platform that syncs stock and orders across three major marketplaces. I build AI features on systems like this: LLM-powered assistants and chatbots, document processing, and automated workflows connected to your existing tools, APIs and data. ➤ WHAT I BUILD - Backend API development: FastAPI, PostgreSQL, Redis, Docker, AWS, webhooks and third-party API integrations - LLM integration: OpenAI API, Claude API, Gemini and Mistral, multi-model setups, prompt design and structured outputs - AI agents and chatbots: assistants that use your tools and APIs to complete tasks, with human review where it matters - AI automation: LLM steps inside real business pipelines for reports, content, document parsing and approvals - Data pipelines: ETL, scheduling, validation and reporting ➤ RECENT WORK - Production FastAPI backend for a multi-marketplace e-commerce integration platform: atomic stock sync across marketplaces, cross-marketplace order status mapping, webhook handling, event notifications and a customer support chatbot. Stack: FastAPI, PostgreSQL, Redis, Docker, AWS. - Multi-LLM project manager bot in Slack (GPT, Claude, Gemini, Mistral) that creates and assigns tasks by role and generates Notion documentation. - AI real estate pipeline turning raw MLS data into GPT investment reports with pricing and liquidity benchmarks, running in production on a VPS. - AI SEO content platform: keyword research, AI-written articles, email approval and automatic WordPress drafts. - Legal document pipeline with automated court index traversal and OCR extraction from scanned PDFs. ➤ HOW I WORK - I map your current process first and agree on what "done" means before writing code - Clean, documented code that you own, deployed to your infrastructure - Regular progress updates, with overlap with EU business hours and US mornings (UTC+5) Available for long-term contract roles, full-time engagements and defined projects. Send a short description of what you need and I will reply with how I would approach it. ➤ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Python Developer · Python Backend Developer · FastAPI Developer · Django · Flask · Backend API Development · REST API · API Integration · Third-Party Integrations · Webhooks · PostgreSQL · MySQL · Redis · Docker · AWS · AI Integration · LLM Integration · OpenAI API · ChatGPT API · Claude API · Gemini API · Generative AI · AI Agent Development · AI Chatbot Development · Customer Support Chatbot · Slack Bot · Claude Code · AI Automation · Workflow Automation · Business Process Automation · Scripting & Automation · ETL Pipeline · Data Engineering · Data Pipelines · Pandas · Document Processing · PDF Parsing · OCR · NLP · E-commerce Integration · Marketplace Integration · Inventory & Order Sync · SaaS Backend · Notion API · Google Sheets Automation