I will build a production ready rag system


About this gig
Most RAG demos work once in a notebook and fall apart on real documents. I build retrieval systems that hold up: accurate answers on messy data, low latency, and clean code you can maintain.
I have shipped RAG in production, including a taxonomy-driven retrieval design that cut query latency by roughly 3 to 5 times over a naive setup. You get the architecture, the retrieval logic, and a service that runs, not a fragile wrapper.
What I deliver:
- Document ingestion, chunking, and embedding tuned to your data
- Vector search (Qdrant, FAISS, or your DB) with hybrid retrieval where it helps
- FastAPI service, Dockerized, with sane logging
- Clear handoff docs so your team owns it fully
I keep my own reusable tooling and frameworks. Your project-specific code and data are yours; my pre-existing libraries stay licensed for reuse.
Message me with your use case before ordering so I can scope it right.
Get to know Ahmad
AI Engineer, Founder at RezinX
- FromPakistan
- Member sinceAug 2025
Languages
Urdu, English
FAQ
Which models do you support?
OpenAI, Anthropic, Gemini, Azure, and open models via Hugging Face. I recommend based on your accuracy, cost, and privacy needs.
Can you keep my data private?
Yes. Local vectors, PII scrubbing, and zero-retention options on external APIs where required.
Who owns the code?
Your project-specific code and data are fully yours. I retain my own pre-existing libraries and reusable tooling, licensed to you for use in the delivered system.

