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Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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abhinavkumar03/README.md

Hi, I'm Abhinav Kumar 👋

Backend Software Engineer with 3+ years of experience building scalable APIs, distributed systems, and high-performance services. Experienced in Go, Python, Redis, SQL/NoSQL databases, and microservice architectures. Passionate about system design, performance optimization, concurrency, and engineering reliable systems that scale under heavy traffic.

Building reliable systems that scale.

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  1. tinyurl-engineering-playground tinyurl-engineering-playground Public

    Built a production-inspired URL shortening platform that enables users to create, manage, and analyze shortened URLs. Developed a responsive React.js frontend, RESTful APIs using GoLang, and Postgr…

    Go

  2. leetcode-150-engineering-playbook leetcode-150-engineering-playbook Public

    Comprehensive solutions for the Top 150 LeetCode Interview Questions with detailed explanations, dry runs, complexity analysis, patterns, and production-quality implementations in Go, Java, Python,…

    Java 1

  3. chat-app chat-app Public

    A real-time chat application built using Java Spring Boot and React, featuring WebSocket-based communication, JWT authentication, and support for multiple chat rooms. Designed for scalable and secu…

    JavaScript

  4. Full_Stack_Ecommerce Full_Stack_Ecommerce Public

    Secure platform with JWT auth, product/user/order management, cart/checkout, and responsive UI. Includes admin dashboard, RESTful APIs, image uploads, and MongoDB integration. Deployed with PM2 and…

    JavaScript

  5. memories memories Public

    A feature-rich social media platform built with the MERN stack, supporting user profiles, image uploads, likes, comments, and follower/following functionality. Includes secure JWT authentication, R…

    JavaScript

  6. crm-lite crm-lite Public

    Production-style CRM MVP built with Go, Gin, PostgreSQL, Redis, Next.js, Docker, Kubernetes, and Render.

    HTML