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mathushihanratnatheepan/README.md

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🙋‍♂️ About Me

name       : Ratnatheepan Mathushihan
location   : Colombo, Sri Lanka 🇱🇰
education  : BSc (Hons) Computer Science
             Informatics Institute of Technology (IIT)
             Affiliated with University of Westminster

currently_building:
  - 🏥  Airea    → Smart IoT Health Monitoring System  (Flutter + Spring Boot + ESP32 + TFLite)
  - 🤖  AI Mentor → AI-Guided Coding Education Platform (React + FastAPI + Claude AI)

interests:
  - Full-Stack Web Development
  - IoT & Embedded Systems
  - AI-Driven Applications
  - Real-Time & Event-Driven Systems

fun_fact   : "I turn complex problems into elegant, scalable solutions 🔧"
open_to    : Internships · Collaborations · Open Source

🛠️ Tech Stack

Languages

Java Python TypeScript

Frontend

React TailwindCSS Material UI Framer Motion Flutter

Backend

Spring Boot FastAPI REST APIs

Databases

PostgreSQL MySQL MongoDB Redis

Cloud & DevOps

Docker GitHub Actions AWS Supabase

Tools

Git VS Code TensorFlow Lite

🚀 Featured Projects

🏥 Airea — Smart Health Monitoring

Sep 2025 – Mar 2026

Full-stack IoT health platform integrating ESP32 wearable sensors with a Flutter mobile app. ML models for cough & fall detection via TensorFlow Lite on microcontrollers, secured with Spring Boot REST APIs.

Flutter Spring Boot ESP32 TensorFlow Lite Docker PostgreSQL

🤖 AI Learning Mentor

Jan 2026 – Mar 2026

AI-powered tutoring platform with Bloom's Taxonomy adaptive quizzes, real-time difficulty adjustments, a state-machine personalized learning tracker, and an interactive code editor powered by Claude AI.

React TypeScript FastAPI PostgreSQL Redis Claude AI Docker

🏏 Cricket Auction Master

Dec 2025 – Mar 2026

IPL-style real-time auction platform with WebSocket bidding, T20 match simulation engine with ball-by-ball logic, live analytics, automated commentary, and role-based access control for 80+ players.

React Vite Supabase WebSockets TailwindCSS Material UI

🎬 Movie Explorer

Dec 2025 – Mar 2026

Responsive film discovery platform with TMDb API integration, genre-weighted recommendation engine, trailer playback, viewing analytics dashboard, and persistent state via React Context + LocalStorage.

React 18 Material UI Framer Motion TMDb API

📊 GitHub Stats

GitHub Streak

Activity Graph

snake animation

🏆 Trophies & Certifications




🏅 Certification 🏢 Platform 📅 Year
Practical GitHub Actions — CI/CD & Docker Workflows LinkedIn Learning 2026
Object-Oriented Programming Principles LinkedIn Learning 2026
Python (Basic) Skill Certification HackerRank 2026

🎓 Education

🎓 BSc (Hons) Computer Science 2024 – Present
Informatics Institute of Technology (IIT)
Affiliated with University of Westminster, UK
📜 Foundation Certificate in Higher Education 2023
Informatics Institute of Technology Grade: Distinction
🏫 Primary & Secondary Education 2009 – 2022
Hindu College, Colombo G.C.E. O/L: 9 A's

🌐 Let's Connect

LinkedIn GitHub Gmail HackerRank

"Code is like humor. When you have to explain it, it's bad." — Cory House

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  1. AI-Learning-Mentor AI-Learning-Mentor Public

    Python 1