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Achievements

Achievement: StarstruckAchievement: Pull Sharkx2Achievement: YOLO

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pnkr01/README.md

Hi 👋, I'm Pawan Kumar

Backend Engineer • Distributed Systems Enthusiast • Open Source Builder

Building scalable systems, cloud-native applications, and developer tools.

💫 About Me

Coding

  • 🚀 Building scalable backend systems using Spring Boot & Microservices
  • ⚡ Interested in Distributed Systems, Redis Internals & System Design
  • ☁️ Exploring AWS, Kubernetes, Docker & DevOps
  • 🧠 Love solving engineering problems and building impactful products
  • 🏆 Hackathon enthusiast & open-source contributor
  • 🌱 Currently learning Advanced DSA, CP & Cloud Native Systems
  • 💡 Passionate about turning ideas into production-ready applications
  • ❤️ I enjoy what I do and love learning new technologies


⚒️ Tech Stack

👨‍💻 Languages

⚡ Backend Development

🗄️ Databases & Messaging

☁️ Cloud & DevOps

🎨 Frontend & Mobile

🚀 Featured Projects

🎟️ Scalable Ticket Booking Platform

A highly scalable microservices-based booking system with:

  • JWT Authentication & RBAC
  • Redis Caching
  • RabbitMQ Event Communication
  • QR Ticket Validation
  • Payment & Refund Workflow
  • Docker & Kubernetes Deployment
  • API Gateway & Rate Limiting

⚡ SwiftCache

Redis-inspired ultra-fast in-memory caching engine designed for AI agents and distributed systems.

Features

  • High-speed key-value operations
  • Custom protocol engine
  • Telemetry dashboard
  • OPS monitoring tools
  • Agent inspection support

📈 GitHub Stats

📉 Contribution Graph

🏆 GitHub Trophies

🌐 Connect With Me

🧠 Current Focus

Currently Working On:
  - Distributed Systems
  - Cloud Native Engineering
  - Scalable Backend Architectures
  - System Design
  - Redis Inspired Systems

Learning:
  - Kubernetes Internals
  - Advanced DSA
  - High Performance Systems
  - AI Infrastructure

✨ Random Dev Quote

🔥 Fun Fact

+ I love building systems that scale 🚀
+ I enjoy hackathons & engineering challenges ⚡
+ Always curious to explore new technologies 💡

✨ “I enjoy building systems that scale.” ✨

Pinned Loading

  1. Tranquil-i-Health Tranquil-i-Health Public

    We're excited to introduce Tranquil-i-Health, a game-changing platform that combines smart diagnostic technology with a community app where people with similar health challenges can share their exp…

    Dart 1 1

  2. August-Plus August-Plus Public

    In today's frantic environment, traditional ways of seeing the doctor and protracted processes of making an appointment might be very exhausting. We devised an efficient solution while keeping cost…

    Dart 4 1

  3. Fraud_Detection Fraud_Detection Public

    The goal of our concept is to create a scalable solution that will benefit the e-commerce ecosystem by reducing identity and payment fraud through analysis of transaction and behavioural data. Othe…

    Dart 3

  4. ghumo ghumo Public

    Travel and Tourism App

    Dart 2

  5. EV-Sathi. EV-Sathi. Public

    EV Sathi is an in-app future mobility solution to re-charging your EV vehicles at your convenience while you drive.

    Dart 7 2

  6. Foddie-Hunger-Seller Foddie-Hunger-Seller Public

    A Food Delivery App

    Dart 1