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Justinvcj/README.md

Typing SVG

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Portfolio Gmail LinkedIn LeetCode

About Me

name: Justin Varghese
location: Coimbatore, India
education:
  degree: B.E. Computer Science & Engineering
  university: Dr. N.G.P Institute of Technology
  cgpa: "[Update Your CGPA here]"

current_focus:
  - Scalable Backend Systems & Event-Driven Architecture
  - AI-Powered Applications & LLM Integration
  - Real-Time Distributed Systems
  - Mobile Development with Flutter

motto: "Ship fast. Ship quality. Ship things that matter."

  • 🔭 Currently building production-grade distributed systems
  • 🧠 Deep diving into System Design & AI/ML Integration
  • 🏆 Hackathon veteran — 24hr & 36hr events
  • 📄 Published Technical Paper presenter
  • ⚡ Fun fact: I architect backends before breakfast

🛠️ Tech Arsenal

👨‍💻 Languages

Java Python JavaScript TypeScript Kotlin Dart C SQL

🚀 Frameworks & Runtime

Node.js React Flutter Jetpack Compose Express.js

🗄️ Databases & Cloud

PostgreSQL Supabase SQLite Room DB

🤖 AI & Tools

OpenAI Google Gemini LLMs Git GitHub VS Code Postman Vercel

🚀 Featured Projects

🚕 Equinox

Production-Grade Ride-Hailing Ecosystem

Architected an event-driven backend with real-time dispatch, dynamic fare calculation via OSRM, and a cross-platform Flutter client.

Node.js WebSockets Supabase PostgreSQL Flutter OSRM

🧠 Developer Knowledge Engine

AI Knowledge Graph Pipeline

Automated ETL pipeline processing unstructured markdown into an interactive knowledge graph powered by LLMs and NetworkX.

Python OpenAI NetworkX SQLite GitHub API

🤖 RepoRoast

AI-Powered Code Review System

Full-stack code analysis app with static analysis engine, intelligent token budget allocation, and diff-aware incremental reviews.

React TypeScript Node.js Gemini

💳 Intent Pay

Intelligent Expense Management

Native Android app parsing bank SMS alerts via Broadcast Receivers with rule-based classification and interactive reflection overlay.

Kotlin Jetpack Compose Room DB

💼 Experience

🏢 Software Development Intern
Nxtlogic Software Solutions — Coimbatore
May 2024 – Jul 2024

  • Engineered 10+ scalable RESTful APIs using Node.js
  • Boosted team velocity by 20% through legacy module refactoring into modular architecture

📊 GitHub Analytics

🧠 LeetCode Progress

LeetCode Stats

🏆 Achievements

🥇 📜 ⭐ 👑
Winner Paper Presenter Hackathon Veteran Leadership
Intra-college Idea Presentation Technical Paper @ Hindusthan College 24hr KPR + 36hr Cybersecurity School Pupil Leader, NSS & JRC Captain

🐍 Contribution Snake


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  1. RepooRoast RepooRoast Public

    🤖 Full-stack AI-powered code analysis platform utilizing React, Node.js, and the Gemini API to dynamically evaluate code quality.

    JavaScript

  2. Intent_Pay Intent_Pay Public

    💸 Native, offline Android application leveraging Broadcast Receivers and a Room DB classification engine to intercept bank SMS alerts.

  3. Justin-LeetCode-Journey Justin-LeetCode-Journey Public

    🎯 Curated log of Data Structures and Algorithms solutions focusing on highly optimal Time (Big O) and Space complexities.

    Java

  4. Developer-Knowledge-Engine Developer-Knowledge-Engine Public

    🧠 Automated ETL data pipeline and interactive AI knowledge graph builder utilizing Python, LLMs, and NetworkX.

    Python