Open to opportunities

Ayush Rai

@ayushrai02

Message

I build LLM-powered applications, agentic workflows, and production-ready RAG systems.

India

Message

What I'm looking for

I'm looking to build production AI products where I can turn ambiguous use cases into reliable LLM, RAG, and agentic workflows, while owning architecture, implementation, evaluation, and iteration.

At FoCDoT Technologies, I build and deliver LLM-powered applications, RAG systems, AI-assisted workflows, and evaluation pipelines for real operational use cases.

I've designed retrieval-augmented generation pipelines, agentic workflows, and backend integrations using Python, FastAPI, REST APIs, vector retrieval, and structured data pipelines. My work spans architecture, implementation, testing, deployment, iteration, and translating ambiguous AI use cases into production-oriented systems.

In my Adaptive RAG project, I built an agentic research system that routes queries across document retrieval, web search, and LLM reasoning using LangGraph, Qdrant, MongoDB, FastAPI, and Streamlit.

I also built RevenueRoles, a production AI-powered intelligence platform that turns unstructured job data into verified, deduplicated role intelligence through Next.js, TypeScript, FastAPI, PostgreSQL, Supabase, and asynchronous workflows.

Experience

Work history, roles, and key accomplishments

Current

Product Engineer / AI Product Lead

Current

FoCDoT Technologies Pvt. Ltd.

Feb 2024 - Present (2 years 6 months)

Built and delivered LLM-powered applications, RAG systems, AI-assisted workflows, and evaluation pipelines for real operational use cases. Developed LLM evaluation and human-feedback workflows, agentic AI workflows, and backend services using Python, FastAPI, and vector retrieval.