Aman kumar mehta

I build end-to-end web applications with React.js, FastAPI, and PostgreSQL, including AI-powered features such as RAG, semantic search, and LLM integrations.

I built an AI-powered e-commerce platform with product catalog, cart, orders, inventory tracking, role-based administration, semantic product search, and embedding-based recommendations. I developed its FastAPI and PostgreSQL APIs for product, cart, order, and checkout workflows.

I also built a real-time AI mock interview platform using WebSockets, Redis, Celery, and LLM APIs. It delivers dynamic follow-up questions, live transcripts, scoring, feedback, session caching, and asynchronous report generation.

For DocuChat Pro, I built a multi-user document intelligence SaaS with document ingestion, chunking, embeddings, vector retrieval, grounded responses with citations, authentication, usage limits, and payment workflows. I'm interested in building reliable, production-oriented web products that solve practical engineering problems.