Available for Hire

HARSH RAJAI & Web Developer

Crafting intelligent solutions through AI ML, Web Development, and Cloud Architecture

UP, India
+91-7500171744
developer.js
About Me

Passionate AI Engineer

Currently pursuing B.Tech in Computer Science & Engineering (IoT) at Meerut Institute of Engineering and Technology with a stellar CGPA of 8.91.

I specialize in building scalable AI applications and agentic workflows, transforming complex problems into elegant solutions through cutting-edge technology and innovative thinking.

AI/ML Engineer

LangChain, RAG, PyTorch

Full-Stack Dev

Python, React, FastAPI

Achievements

Recognition & Awards

Celebrating excellence in hackathons, competitive programming, and technical innovation

🏆
FINALIST

Code For Bharat Hackathon Finalist

@Microsoft

🥉
TOP 10

Smart India Hackathon 2k23

Top 10 at College Level

🥈
TOP 5

Top 5 in Fetch-a-thon

Fetch.ai Hackathon

🏅
TOP 10

Top 10 in MLSA MIET Hackathon

Microsoft Learn Student Ambassador

💻
2539th

LeetCode Global Rank

Biweekly Contest 144

Technical Skills

My Skills

Comprehensive technical skills across AI/ML, full-stack development, and programming languages

AI/ML

AI & Machine Learning

LangChainLangGraphRAGPrompt EngineeringTensorFlowScikit LearnData ScienceNLP
Full Stack

Full Stack Development

FastAPIReactMongoDBMySQL
Languages

Programming Languages

PythonJavaJavascript
Portfolio

My Creative Work

Innovative projects showcasing AI/ML expertise and full-stack development skills

35% improved relevance
LangChainLangGraph

AI Chatbot (Agentic)

Multi-purpose chatbot using LangChain, LangGraph, and LLaMA for context-aware responses

View Project
60% faster processing
FastAPICelery

AI Meeting Summarizer

Transcription and summarization system with FastAPI, Celery, Whisper, and T5

View Project
Sub-2s latency
RAGWebRTC

Hospital RAG Voice Agent

AI voice assistant with WebRTC and RAG + vector search for healthcare

View Project
3x faster identification
AWSLambda

Student Performance Analyzer

Serverless analytics platform on AWS Lambda, API Gateway, and S3

View Project
25% downtime reduction
IoTPredictive AI

DeFMA - Defence Fleet AI

AI fleet management system with GPS tracking and predictive maintenance

View Project
Contact

Let's Work Together

Ready to bring your AI/ML project to life? Let's discuss how we can create something amazing together.