Muzammil S.
Senior AI & Full-Stack Engineer | RAG, LLM Agents, Node.js, Python
Forward Deployed Engineer. I build production-ready AI-powered features that hold up under millions of users. Senior Full-Stack & AI Engineer, 7+ years shipping web platforms, focused on production LLM systems: RAG, AI agents, and embeddings. A few things I've built recently: - An image-matching system that used embeddings and vector similarity to automatically match and sync photos to the right users — no manual tagging - A Q&A tool that grounds LLM answers in whatever links or images a user provides, instead of hallucinating - A conversational AI chatbot inside a fitness app, wired directly into live backend data On the full-stack side: React, Next.js, Node.js, and Python/FastAPI for the app layer; PostgreSQL, MongoDB, and AWS for everything underneath. I also lean on AI-assisted tooling (Claude Code, Cursor) to move faster without sacrificing code quality — useful when you need things done right and fast. If your project involves building something new, rescuing something broken, or adding real AI capability to an existing product, I'd like to hear about it. Send a message and let's talk specifics.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.7k
Billed in all: $7,112$7.1k
$420 in the last 6 months
Across 29 contracts
Earnings, last 30 days
Skill rankings: Top 18% in Model Tuning
Ranked by MRR among everyone on Upwork with the skill.
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