Hi, I'm Raiyyan Patel 👋

I’m a B.Tech Information Technology student passionate about building real-world AI systems. My interests lie in machine learning, large language models, and intelligent automation. I enjoy designing AI-driven platforms that combine research ideas with practical engineering.

🚀 What I Work On

• Large Language Model (LLM) applications
• AI agents and automation workflows
• Retrieval-Augmented Generation (RAG) systems
• Machine learning and deep learning models
• Full-stack AI platforms and APIs

🧠 Research & Internship Experience

• NLP Research Intern – IIT Mandi

  • Implemented a Transformer-based neural machine translation model from scratch using PyTorch.
  • Built encoder-decoder architectures with multi-head attention and positional encoding.
  • Evaluated model performance using BLEU score.

• Machine Learning Intern – Suvidha Foundation

  • Worked on NLP and Natural Language Generation (NLG) based solutions.
  • Developed AI-driven analysis systems and research documentation.

🛠 Tech Stack

Languages:
Python, JavaScript, TypeScript, C++, Java, SQL

AI / ML:
PyTorch, HuggingFace Transformers, Deep Learning, NLP, Computer Vision

Generative AI:
LangChain, LangGraph, RAG Pipelines, LLM APIs, Agentic AI systems

Web & Backend:
React, Next.js, Node.js, Express, FastAPI, GraphQL

Databases:
PostgreSQL, MongoDB, Prisma

Cloud & Dev Tools:
AWS, Docker, Git, GitHub, Postman

📌 Projects

PrepVerse – AI Interview & Coding Platform

An AI-powered interview preparation platform with mock interviews, coding practice, resume analysis, and real-time feedback.

Multi-Agent GenAI Application

Built using AWS Bedrock integrating multiple LLMs (Claude, Llama) with a RAG-based PDF chatbot using FAISS embeddings.

Phishing Detection System

End-to-end machine learning system deployed with FastAPI and AWS for real-time phishing detection.

MedPrep AI

A multi-agent healthcare AI assistant that helps patients prepare for hospitalisation using LangGraph-based routing.

🏆 Achievements

• Codeforces rating: Pupil (1300)
• CodeChef: 3-Star Coder
• 3× Hackathon Winner
• 5× Hackathon Finalist

🌱 Currently Exploring

• AI Agents & Autonomous Workflows
• Multi-agent systems
• Production-grade LLM systems
• AI for healthcare and enterprise automation

📫 Connect With Me

GitHub: https://github.com/Raiyyanpatel
LinkedIn: https://www.linkedin.com/in/raiyyan-patel-713281291
Email: [email protected]