Backend × AI Engineer · NIT Kurukshetra

Rohit Yadav

I am Backend Engineer

I build backend systems and multi-agent AI — from MCP servers that turn legacy C++ into queryable knowledge graphs to LangGraph assistants that reason across APIs and databases.

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About

Engineer of systems, not just features.

CS undergrad at NIT Kurukshetra focused on backend engineering and applied AI. I like hard systems problems: distributed processing, retrieval pipelines, agent orchestration, and squeezing 30x out of an ingestion job. Currently building MCP servers, RAG platforms, and autonomous agents.

B.Tech, Computer Science & Engineering · National Institute of Technology, Kurukshetra.

National Institute of Technology, KurukshetraAug 2023 — May 2027

Haryana, IndiaOpen to roles & internships

Backend + Applied AIAgents · RAG · Systems

Experience

Where I've shipped.

Real backend & AI work in production environments.

Software Intern — Backend

Jun 2025 — Aug 2025

Lepton Software · Gurugram

Built a multi-agent AI assistant using LangGraph and Python so non-technical users could perform complex conversational data analysis.
Engineered robust API integrations and orchestrated SQL queries to power dynamic, context-aware agent interactions.
Developed a containerized backend service leveraging Elasticsearch on Docker/SSH servers for high-performance similarity search and automated geocoding.

PythonLangGraphElasticsearchDockerSQL

Selected Work

Projects that move metrics.

Multi-agent systems, MCP servers, and retrieval pipelines — with the numbers behind them.

LegacyGraph-MCP Server

March 2026

30x

faster AST builds

An MCP server that parses legacy C++ into a queryable knowledge graph for AI agents.

PythonFastMCPTree-sitterNetworkXSmitheryDocker

GitHub

DemystDocs.AI

Sept 2025

OCR + RAG

doc intelligence

End-to-end document-intelligence platform combining OCR, RAG, and vector search.

PythonFastAPIReactSupabaseGCP

GitHub

AI Assistant — SmartMarket.ai

June 2025

Multi-agent

autonomous reasoning

Autonomous multi-agent system orchestrating multi-step reasoning across distributed APIs and databases.

PythonLangGraphLangSmithFastAPISQLDocker

Private · Lepton Software

Intelligent Address Matching System

July 2025

Real-time

fuzzy matching

Real-time fuzzy address matching and geocoding powered by Gemini and Elasticsearch.

FastAPIPythonGemini APIElasticsearchReact

Private · Lepton Software

Toolbox

The stack I reach for.

From low-level systems to agent orchestration and cloud.

Python

C / C++

Java

SQL (Postgres)

HTML / CSS

Python

C / C++

Java

SQL (Postgres)

HTML / CSS

FastAPI

LangGraph

FastMCP

Tree-sitter

NetworkX

LangChain

React

Next.js

Node.js

Tailwind CSS

Pandas

TensorFlow

Keras

OpenCV

FastAPI

LangGraph

FastMCP

Tree-sitter

NetworkX

LangChain

React

Next.js

Node.js

Tailwind CSS

Pandas

TensorFlow

Keras

OpenCV

Google Cloud Platform

Docker

Git

GitHub

Vercel

Postman

Elasticsearch

Supabase

HF Spaces

Google Cloud Platform

Docker

Git

GitHub

Vercel

Postman

Elasticsearch

Supabase

HF Spaces

DSA

Machine Learning

Deep Learning

RESTful APIs

Microservices

Observability

Graph RAG

GeoJSON

PostGIS

JSON-RPC

DSA

Machine Learning

Deep Learning

RESTful APIs

Microservices

Observability

Graph RAG

GeoJSON

PostGIS

JSON-RPC

Recognition

Certifications & milestones.

Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate

Oracle

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Supervised Machine Learning: Regression and Classification

DeepLearning.AI / Stanford

Verify credential

Solved 550+ problems across competitive coding platforms

LeetCode & others

Get in touch

Let's build something.

Open to internships, backend / AI roles, and interesting collaborations.

rohityadav.nitkkr@gmail.com

Prefer a quick DM? I'm active on these. I usually reply within a day.