Headline

GenAI Engineer | Python, FastAPI, LLMs, RAG & LangChain | Full-Stack (MERN) Development

About

Computer Science graduate (CGPA 9.0/10) focused on Generative AI and backend systems, with a strong full-stack foundation. Completed a Generative AI internship building Text-to-SQL systems, and independently built a Python-based data harmonization pipeline using LLM reasoning (Gemini API, MCP tool contracts) alongside a RAG-based document QA system and a multimodal media processing engine (FastAPI, Whisper). Also shipped four end-to-end full-stack applications (MERN) - including a coding platform with real-time execution and an AI assistant, and a full authentication system with OAuth and session management. Comfortable across the stack: Python, FastAPI, Node.js, Express, React, SQL/NoSQL databases, and LLM integration (LangChain, OpenAI, Gemini APIs). Looking for GenAI Engineer or AI/ML Engineer roles.

Location

Pune/Pimpri-Chinchwad Area

AI stack

antigravity

claude code

gemini

hugging face

ollama

ChatGPT

Work experience

Generative AI Intern at YBI Foundation, Nov 2025 - Dec 2025 · 2 mos, Remote, - Developed a Text-to-SQL system in Python to convert natural-language questions into executable SQL queries, working with 3 relational datasets totaling 5,000 records to design schema-aware query logic and table relationships. - Established schema linking, prompt-driven SQL generation, and validation checks to support joins, filtering, and aggregation queries across multiple tables.

Education

Bachelor of Technology - BTech, CSE - AIML, Brainware University

12th (Senior Secondary Examination), kendriya vidyalaya

Public links

github: https://github.com/Amarsah15

amarnathkumar.dev: https://amarnathkumar.dev/