Hire · Freelance & consulting
Hire a LangChain developer who treats RAG as plumbing, not magic
I build retrieval-augmented pipelines with LangChain, FAISS and Pinecone over clients' own documents, and conversational agents on LLaMA and OpenAI APIs — with deliberate decisions about what context to carry forward, summarise, or drop.
Problems I solve with this stack
Long conversations blow the token budget and degrade quality.
Explicit context management — what to carry across turns, what to summarise, what to drop — instead of resending the whole history. The focus of my agent work at Shivohini TechAI.
A RAG demo over a few PDFs falls apart on the real corpus.
Chunking strategy, retrieval evaluation and honest limits: I'll show where retrieval fails on your documents before promising accuracy.
The agent improvises on questions where a wrong answer costs money.
Structured flows for critical steps, the model for open-ended parts, and a human hand-off path — plus logging of what the agent actually did.
What you get
- RAG pipeline over your documents (LangChain + FAISS or Pinecone), with an evaluation of where retrieval fails.
- Conversational agents on LLaMA or OpenAI APIs with explicit context and token management.
- FastAPI/Redis/Celery backend so replies don't block on the model.
- Structured logging of agent decisions for review.
- Handover: prompts, indexes and retrieval settings documented.
Frequently asked questions
Do you work with international clients?
Yes. I'm based in Pune, India, and work with teams in India and remotely worldwide. Communication is async-first with scheduled calls when needed.
What does an engagement look like?
A short call to scope the problem, a written scope (what will be built, what won't, and how we'll know it works), then small milestones you can review — with the code in your repository from day one.
Can you work with our existing codebase?
Yes. Most work is hardening, extending or extracting from existing systems rather than greenfield. I'll flag honestly where a rewrite isn't worth it.
Are you available for full-time roles too?
Yes — freelance, consulting and full-time conversations are all welcome. See the work-with-me page for how I work with clients and employers.
More questions? Ask directly
Need a langchain build?
Book a free 15-minute call below — describe the problem, I'll tell you honestly whether I'm the right person for it.
How I work with clients