Syed H.

I build AI products end to end: retrieval systems, agents and the applications around them. $400K earned on Upwork. 5.0 rating on every contract. No negative reviews. Several clients have stayed with me for 3+ years. WHAT I BUILD RAG systems: document retrieval, chunking strategy, citations, hybrid search, evaluation. Grounded in data, no hallucinations. AI agents: tool calling, multi step workflows, memory, guardrails, observability. AI integration: connecting LLMs into products and existing systems. The application around it: full stack product work in Python and React. Auth, dashboards, billing, deployment. RECENT WORK STACK AI: OpenAI APIs, Claude, LangChain, LangGraph, RAG, agents, embeddings, Pinecone, pgvector, Chroma Backend: Python, Flask, Node, Express, MongoDB, PostgresSQL Frontend: React, Next.js, Tailwind Cloud: AWS, GCP, Docker, CI/CD, Vercel BACKGROUND MS Computer Science (Data Science) from the University of Southern California on a Fulbright Scholarship. HOW I WORK Fixed price where the scope is clear, hourly where its not. I'll tell you upfront if I think your idea needs a smaller version first. I'll be accountable for outcomes, not tickets :) Send me a message with what you're building. If its a fit, I'll usually come back with a rough architecture before you've paid me anything.