AI Builder
Aditya Raj
Building production-ready AI products with PyTorch, LangChain, RAG pipelines, and modern web frameworks. Turning cutting-edge research into real-world applications.
Professional Summary
I'm an AI/ML Engineer specializing in reinforcement learning, LLM applications, and AI-powered web systems. I build production-ready AI products that bridge cutting-edge research with real-world impact.
With expertise in PyTorch, LangChain, LangGraph, and RAG pipelines, I architect intelligent systems from concept to deployment — integrating React and Next.js for polished, scalable UX.
Pursuing B.Tech in CSE (AI/ML) at Lovely Professional University, Punjab, India.
Technical Skills
A comprehensive toolkit spanning AI/ML research to full-stack production deployment
Languages
Frameworks
AI / ML
Tools & Platforms
Projects
From RL agents to LLM-powered apps — built, shipped, and iterated
Smart Hyperparameter Tuning
Automated ML hyperparameter tuning with Hyperopt and Bayesian Optimization. Improved model accuracy by 18% over baselines by systematically exploring the hyperparameter space.
Voice AI Game Purchase Assistant
Voice-controlled AI assistant using LangChain/LangGraph agent workflows with speech-to-text and vector search retrieval to recommend the optimal platform for purchasing games.
Track-DQN – Autonomous Navigation
Deep Q-Network RL agent for autonomous racetrack navigation using OpenAI Gym. Achieved 82% success rate on unseen tracks with experience replay and target networks.
Training
AI-Powered NLP – Summer Training
AlgoTutor
Built intelligent pipelines using LangChain, LangGraph, LiveKit, and RAG workflows; developed and deployed a resume-analysis system with chunking, vector search, and contextual evaluation.
Integrated Chainlit-powered conversational interface for real-time interaction with AI pipelines, and deployed HuggingFace embedding models for semantic document retrieval.
Education
Lovely Professional University
B.Tech – Computer Science & Engineering
AI / ML Specialization
Saint Joseph's School
Intermediate (Class XII)
Matriculation (Class X)
Certifications & Achievements
Certifications
AI-Powered NLP
AlgoTutor
Microsoft AI Applied Skills
Microsoft – Azure
AI For India 2.0
GUVI
Achievements
Top 20 – Cyber Security Hack-quest
Secured Top 20 rank out of 100+ participants in a competitive cybersecurity hackathon, demonstrating strong problem-solving and technical depth under pressure.
Jan 2024