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ChinthanChinnappa/README.md

Welcome to My GitHub Profile!

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👨‍💻 About Me

Backend Developer | Data Engineer | Software Engineer Enthusiast

A passionate developer with hands-on experience in backend development, cloud computing, and data engineering. I'm focused on building scalable systems and solving real-world problems through code.

📧 chinthanchinnappapt@gmail.com

🧠 Current Focus

Backend
Backend Development
Java, Spring Boot, Node.js 		Data
Data Engineering
Kafka, ETL, Pipelines 		Cloud
Cloud Computing
AWS, Docker, Kubernetes 		DSA
Problem Solving
DSA & System Design

🛠️ Tech Stack

Languages

C++ Java Python SQL JavaScript

Backend & Frameworks

Spring Boot Node.js Express RESTful APIs

Databases & Data

MongoDB MySQL Prisma Apache Kafka

Cloud & DevOps

AWS Docker Kubernetes Git

Tools & Platforms

VS Code Postman Google Colab

Data Science & ML

Pandas NumPy Scikit-learn

🚀 Featured Projects

🎓 Project 📝 Description 🔧 Tech Stack 📌 Status
Vision-Based Entropy for Secure Cryptographic Seeding Secure cryptographic seed generation from real-world visual inputs Python, Computer Vision, Cryptography 🔄 In Progress
Credit Risk & Energy Market Analytics System Quantitative finance system with PD models and market analytics Python, Pandas, NumPy, Scikit-learn ✅ Complete
Retail POS System with Fraud Detection Web-based POS with role-based access & fraud detection Node.js, Express, MongoDB ✅ Complete
Secure Data Ingestion Pipeline Fault-tolerant data pipeline with anomaly detection Python, Kafka, Docker, SQL 🔄 In Progress
Student Management System Backend for managing student data with CRUD operations Java, Spring Boot, MySQL ✅ Complete
Personal Finance Manager Track income, expenses, and budgets with analytics Java, SQLite ✅ Complete

📊 GitHub Analytics

Chinthan's GitHub stats

Top Langs

GitHub Streak

💻 Coding Challenge & Problem Solving

Platform Profile Focus Status
LeetCode CHINTHAN_CHINNAPPA Medium & Hard Problems 🔴 Active
HackerRank chinthanchinnap1 Algorithm Challenges 🔴 Active
CodeSignal cmonyl73600ajl504at4z4iwu Coding Interviews 🔴 Active

Solving DSA problems daily to master data structures and build interview-ready skills! 🎯

🏆 Achievements & Recognitions

🥇 Achievement 📅 Date 📍 Organizer
Top 100 Shortlist 2025 Samsung Solve For Tomorrow, Bengaluru
Shortlisted for SIH 2025 2025 Smart India Hackathon (IoT-based disease detection)
Winner (2×) 2024 Division-Level Hockey Championship, Mangaluru
Shortlisted for IDEATHON 2025 Unstop Final Round
Backend Developer (Volunteer) 2025 Forge Quest Event
National-Level Participant 2024 Revels Hockey Tournament, Manipal
IoT Exhibition Participant 2024 Smart Automatic Sliding Door (ESP8266)

📚 Courses & Certifications

Cloud & DevOps

  • ✅ AWS Certified Cloud Practitioner (Udemy, 2025)
  • ✅ AWS Certified Solutions Architect – Associate (Udemy, 2025)

Development & Engineering

  • ✅ Data-Driven Product Backends with Java, Spring Boot & SQL (2025)
  • ✅ Prompt Engineering & Programming with OpenAI (Columbia University, 2025)
  • ✅ IoT Essentials: Concepts to Applications (2026)

Leadership & Innovation

  • ✅ Innovation & Entrepreneurship in the Age of AI (2026)
  • ✅ Alumni Technothon Sessions - Lenovo, Manipal Technologies (2026)

🎯 Goals & Milestones for 2026

🎯 2026 Strategic Roadmap
├── ✅ Master Java & Spring Boot Ecosystem
├── 🔄 Build 5+ Production-Ready Projects
├── 📊 Advanced Data Engineering with Kafka & Spark
├── ☁️  Deep Dive into Cloud Architecture (AWS)
├── 🏆 Reach 200+ LeetCode Problems Solved
├── 🔐 Contribute to Open Source Projects
└── 💼 Secure Backend/Data Engineer Full-Time Role

💡 Core Competencies

🔧 Backend Development
RESTful API Design
Authentication & Authorization
Microservices Architecture		 📊 Data Engineering
ETL Pipelines
Kafka Streaming
Data Processing
☁️ Cloud Computing
AWS (EC2, S3)
Containerization
Infrastructure as Code		 🤖 Data Science
Machine Learning
Quantitative Finance
Fraud Detection
💻 System Design
Distributed Systems
Database Design
Performance Optimization		 ⚡ Problem Solving
Data Structures
Algorithm Design
System Architecture

💡 Fun Facts

🔥 Streak Daily DSA practice for consistent skill growth
📚 Learning Deep diving into distributed systems & cloud architecture
🎮 Passion Building scalable, fault-tolerant backend systems
🌟 Dream Senior Backend/Data Engineer at a FAANG company
⚡ Strength Problem-solving under pressure & system design thinking
🏑 Hobbies Hockey, Science Fiction, Exploring software ideas & system design

📫 Let's Connect!

LinkedIn LeetCode HackerRank CodeSignal Email GitHub

🤝 Open To Opportunities

✅ Backend Development | ✅ Data Engineering | ✅ Cloud Computing | ✅ Full-Time & Internship Roles

I'm actively looking for:

  • Full-time Backend Developer / Data Engineer positions
  • Internship opportunities with growth potential
  • Cloud & DevOps engineering roles
  • Open Source contributions
  • Collaborative projects on interesting problems

Feel free to reach out - I'd love to connect and discuss opportunities! 🚀

🌟 Support & Appreciation

If you find my projects helpful or interesting, please consider:

  • ⭐ Starring my repositories
  • 🤝 Following for more updates
  • 💬 Sharing feedback and suggestions
  • 🔗 Collaborating on projects
  • 📧 Connecting on LinkedIn

Thank you for visiting! Let's build something great together! 🚀

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  1. Banking-Application-Setup Banking-Application-Setup Public

    A Java console banking application that simulates customer management, account creation, and transactions. Demonstrates Object-Oriented Programming, Java Collections, file handling, and exception h…

    Java

  2. credit-risk-gas-pricing-model credit-risk-gas-pricing-model Public

    End-to-end ML-based credit risk system for predicting default probability (PD), estimating expected loss (EL), and optimizing FICO score segmentation for risk-based lending.

    Python

  3. real-time-user-analytics-platform-DE- real-time-user-analytics-platform-DE- Public

    A production-grade real-time user analytics platform built using Kafka, FastAPI, Airflow, and PostgreSQL. The system simulates user activity, processes streaming and batch data, and provides action…

  4. Voice-Assistant Voice-Assistant Public

    A simple and interactive web-based voice assistant built using HTML, CSS, and JavaScript. This project demonstrates how browser-based speech recognition and synthesis can be used to create a respon…

    JavaScript

  5. Task_Manager Task_Manager Public

    A simple Task Management System built using Prisma and SQLite for the backend. This system helps users to create, manage, and track tasks efficiently.

    JavaScript

  6. AI-Data-Pipeline AI-Data-Pipeline Public

    Adaptive AI-based data pipeline defense system using Kafka and ML to detect anomalies, reroute traffic, and optimize latency and throughput in real-time streaming systems.