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akavinashsingh/README.md

Hi there, I'm Avinash Kumar! ๐Ÿ‘‹

Full-Stack Developer | Backend Specialist | Cloud Enthusiast

Typing SVG

LinkedIn Portfolio Email


๐Ÿš€ About Me

Passionate Full-Stack Developer with a proven track record of building production-ready web applications, RESTful APIs, and scalable mobile solutions. I specialize in backend architecture, cloud deployment, and creating intuitive user experiences that solve real-world problems.

const avinash = {
    location: "India ๐Ÿ‡ฎ๐Ÿ‡ณ",
    role: "Full-Stack Developer",
    code: ["Java", "JavaScript", "Python", "TypeScript"],
    focus: ["Backend Architecture", "API Design", "Cloud Solutions"],
    currentlyLearning: ["Microservices", "AI/ML Integration", "Spring Boot"],
    funFact: "I debug with console.log and I'm not ashamed! ๐Ÿ˜„"
};

๐Ÿ› ๏ธ Tech Stack

Languages

Java JavaScript Python TypeScript C++

Backend & Frameworks

Node.js Express.js Flask Django Spring Boot

Frontend & Mobile

React HTML5 CSS3 Bootstrap Tailwind CSS React Native

Databases & Cloud

MongoDB MySQL PostgreSQL Firebase AWS Render

Tools & Technologies

Git GitHub Docker Postman VS Code JWT Socket.io


๐ŸŒฑ Currently Learning

๐Ÿ—๏ธ Architecture & Design

  • Microservices Architecture
  • Design Patterns
  • System Design at Scale
  • API Gateway Patterns

๐Ÿค– AI & Modern Tech

  • Machine Learning Integration
  • AI-Powered Applications
  • Spring Boot Ecosystem
  • Cloud-Native Development

๐Ÿ’ผ Featured Projects

๐Ÿ›’ Campus Mart - Full-Stack E-Commerce Platform

A comprehensive marketplace designed for college students with real-time features and admin controls

๐Ÿ”ง Tech Stack: Node.js โ€ข Express โ€ข MongoDB โ€ข Socket.IO โ€ข EJS โ€ข Passport.js

โœจ Key Features:

  • ๐Ÿ” Secure user authentication with session management
  • ๐Ÿ‘จโ€๐Ÿ’ผ Comprehensive admin dashboard for inventory management
  • ๐Ÿ”” Real-time notifications using WebSockets
  • โญ Product review and rating system
  • ๐Ÿ›ก๏ธ Role-based access control

๐Ÿ”— View Repository โ†’

๐Ÿ›ก๏ธ SafeRoute AI - AI-Powered Safety Navigation

Intelligent route planning system with ML-based safety predictions

๐Ÿ”ง Tech Stack: Python โ€ข Flask โ€ข React โ€ข Machine Learning โ€ข OpenStreetMap API

โœจ Key Features:

  • ๐Ÿค– AI-based route safety analysis using historical crime data
  • ๐Ÿ“Š Real-time safety score predictions
  • ๐Ÿ—บ๏ธ Interactive map visualization
  • ๐Ÿšจ Alternative safe route suggestions
  • ๐Ÿ“ฑ Responsive design for mobile use

๐ŸŒ Live Demo: saferoute-frontend.onrender.com

๐Ÿ”— View Repository โ†’

๐Ÿ” Secure File Encryption Flask - File Security System

Web-based encryption/decryption tool with robust security features

๐Ÿ”ง Tech Stack: Python โ€ข Flask โ€ข TinyDB โ€ข Cryptography โ€ข XOR Encryption

โœจ Key Features:

  • ๐Ÿ”’ Custom key-based file encryption/decryption
  • ๐Ÿ‘ค User authentication and session management
  • ๐Ÿ“ Secure file upload/download handling
  • ๐Ÿ’พ Lightweight database with TinyDB
  • ๐ŸŽฏ Simple and intuitive UI

๐Ÿ”— View Repository โ†’

๐ŸŽŸ๏ธ Coupon Management API - Smart Discount Engine

Intelligent coupon system with automatic best-discount matching

๐Ÿ”ง Tech Stack: Node.js โ€ข Express.js โ€ข REST API โ€ข Algorithm Design

โœจ Key Features:

  • ๐ŸŽฏ Dynamic coupon creation and management
  • โœ… Cart-based eligibility validation
  • ๐Ÿ† Smart "best coupon" recommendation algorithm
  • ๐Ÿ›’ Bulk discount calculations
  • ๐Ÿ“ Comprehensive API documentation

๐Ÿ”— View Repository โ†’

๐ŸŽฒ Dice Game with Stripe - Real Money Gaming Platform

Multiplayer gaming platform with secure payment integration

๐Ÿ”ง Tech Stack: JavaScript โ€ข Node.js โ€ข Stripe API โ€ข MongoDB โ€ข Express

โœจ Key Features:

  • ๐Ÿ’ณ Secure payment processing with Stripe
  • ๐Ÿ’ฐ User wallet system
  • ๐ŸŽฎ Real-time multiplayer game logic
  • ๐Ÿ“Š Game history and statistics tracking
  • ๐Ÿ”’ Production-ready security measures

๐Ÿ”— View Repository โ†’

๐Ÿ“š Notes! - College Resource Sharing Platform

Centralized academic resource platform for students

๐Ÿ”ง Tech Stack: HTML5 โ€ข CSS3 โ€ข JavaScript โ€ข Google Drive Integration

โœจ Key Features:

  • ๐Ÿ“– Year-wise and subject-wise organization
  • โ˜๏ธ Google Drive integration for file hosting
  • ๐Ÿ“ฑ Fully responsive design
  • ๐Ÿ• Live time display
  • ๐ŸŽจ Modern, student-friendly UI

๐Ÿ”— View Repository โ†’

๐Ÿ”‘ Auth Service Flask - Authentication Microservice

Reusable authentication service for microservices architecture

๐Ÿ”ง Tech Stack: Python โ€ข Flask โ€ข JWT โ€ข Bcrypt โ€ข Regex Validation

โœจ Key Features:

  • ๐ŸŽซ JWT token generation and validation
  • ๐Ÿ” Secure password hashing
  • โœ‰๏ธ Email validation
  • ๐Ÿ’ช Password strength checker
  • โ™ป๏ธ Reusable across multiple services

๐Ÿ”— View Repository โ†’


๐Ÿ“Š GitHub Analytics

GitHub Streak


๐Ÿ’ก What I Bring to the Table

class Developer:
    def __init__(self):
        self.name = "Avinash Kumar"
        self.role = "Full-Stack Developer"
        self.language_spoken = ["en_US", "hi_IN"]
    
    def say_hi(self):
        print("Thanks for dropping by! Let's build something amazing together!")
    
    def skills(self):
        return {
            "backend": ["Java", "Node.js", "Python", "REST APIs"],
            "frontend": ["React", "HTML/CSS", "JavaScript"],
            "databases": ["MongoDB", "MySQL", "PostgreSQL"],
            "devops": ["Git", "Docker", "AWS", "CI/CD"],
            "architecture": ["Microservices", "MVC", "RESTful Design"]
        }

me = Developer()
me.say_hi()

๐Ÿค Let's Connect!

I'm always excited to collaborate on interesting projects and discuss new opportunities!

LinkedIn Email Portfolio

๐Ÿ“ฌ Open to:

๐Ÿ’ผ Full-time opportunities โ€ข ๐Ÿค Freelance projects โ€ข ๐Ÿš€ Open source collaboration โ€ข ๐Ÿ’ก Innovative ideas


โญ From Avinash Kumar

"Code is like humor. When you have to explain it, it's bad!" ๐Ÿ˜„

Pinned Loading

  1. react-native-two-app-split react-native-two-app-split Public

    Field report: splitting one React Native app into two apps sharing a package. Metro duplicate instances, npm workspaces, native identity.

    Shell 19 1

  2. campus-mart campus-mart Public

    EJS

  3. safeRoute-AI safeRoute-AI Public

    SafeRoute - Because every journey should be a safe journey.

    Python

  4. secure-file-encryption-flask secure-file-encryption-flask Public

    Python

  5. auth-service-flask auth-service-flask Public

    Python

  6. coupon-management-api coupon-management-api Public

    JavaScript