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$
USD
I will build a production ready ai agent with tool calling for your business
BYD Tech
About this gig
Need an AI agent that does real work, not a demo that breaks on the first odd question? BYD Tech builds it.
Your agent calls your tools and APIs: look up records, update a CRM, search a catalog, quote, book, or hand off to a human. Built with OpenAI, Claude, Gemini or Azure OpenAI, using plain tool calling or LangGraph, whichever fits.
What you get:
- An agent wired to your systems through tool calling
- Guardrails: it refuses what it should and asks when unsure
- A test set that scores its answers, so prompt changes don't break it silently
- Code in your GitHub, with a README to run and extend it
How it works: tell us the job and the systems involved. We confirm scope in chat, build, and demo. An engineer reviews every AI-assisted change before it reaches you.
Not a fit: training models from scratch, or agents that must act on high-stakes decisions with no human review.
Get to know BYD Tech
BYD Tech
AI and backend engineering studio for LLM agents, RAG, and APIs
- FromIndia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Hindi, English
We are a small engineering studio that builds MVPs, AI agents, and web and mobile apps.
We build production AI: LLM agents with tool calling, RAG over your own documents, evaluation harnesses that catch regressions before they ship, and guardrails that stop a model inventing things. On the backend, Node.js, NestJS, Python and FastAPI on AWS and Azure.
Your code lives in your GitHub from day one, and every AI-assisted change is reviewed by an engineer before it reaches you.
Tell us what you're building and we'll tell you honestly whether we're a fit.
FAQ
Do you fine-tune models?
No. We build agents around existing models with tool calling, guardrails and tests. That is usually faster, cheaper and easier to maintain than fine-tuning.
Who owns the code?
You do. It lives in your GitHub from day one.
Will it work with our internal system?
If it has an API or a database we can reach, usually yes. Message us before ordering with a short description and we'll say honestly whether it fits.
