Nikhil Patil

Nikhil Patil

Software Engineer

Pune, India

#OpenToWork

About

Results-driven Backend Developer and AI Engineer with experience in building scalable REST APIs, multi-agent AI systems, and RAG-based applications using Django, FastAPI, Flask, LangChain, and LangGraph. Passionate about backend development, AI workflow orchestration, and solving real-world problems through intelligent systems.

What I'm looking for

I’m looking for opportunities in Python backend and AI/GenAI development, where I can work on building scalable APIs, LLM applications, RAG pipelines, AI agents, and backend systems while solving real-world problems and continuously growing my technical expertise.

Experience

TCS

Software Engineer

TCS

Jul 2025 – Present

Built RAG pipeline prototypes for AI-driven services using LLMs, LangChain, and LangGraph with document ingestion, chunking, embeddings, vector databases, and retrieval workflows. Developed multi-agent workflows with LangGraph for task orchestration, memory handling, and context-aware AI interactions to improve response accuracy and automation

System EngineeringBackend DevelopmentSoftware Development
Tinvio

Backend Intern

Tinvio

Jun 2025 – Jul 2025

Built RAG pipeline prototypes for AI-driven services using LLMs, LangChain, and LangGraph with document ingestion, chunking, embeddings, vector databases, and retrieval workflows. Developed multi-agent workflows with LangGraph for task orchestration, memory handling, and context- aware AI interactions to improve response accuracy and automation.

LangChainLangGraphRAG
Hackingly

SDE Intern

Hackingly

Nov 2023 – Feb 2024

Engineered a robust Dajngo REST Framework API, seamlessly connecting the backend database to the frontend, enhancing overall system efficiency. Spearheaded Test-Driven Development (TDD) practices, ensuring the creation of reliable and resilient code. Executed comprehensive testing strategies, incorporating tools like JMeter for load testing, ensuring the performance of the Backend system. Contributed to Django Backend development

Education

Rajiv Gandhi Proudyogiki Vishwavidyalaya

Rajiv Gandhi Proudyogiki Vishwavidyalaya

BTech · Computer Science and Business System

2021 – 2025

Asha Niketan Hr. Sec School

2020 – 2021

Certifications

Skills

Backend DevelopmentVector DatabasesDockerBackend DevelopmentAI AgentsAutoGenREstAPIOOPAWSFlaskFastAPIRAGLangchainLangChainGithubGitDjangoPl/SQLSQLPython

Languages

English (Professional working proficiency)Hindi (Native or bilingual proficiency)Marathi (Native or bilingual proficiency)