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Nikeshchaudhary52494/README.md

█▓▒░ N I K E S H C H A U D H A R Y ░▒▓█

Full-Stack Engineer • Backend-Heavy • Systems-First

X (Twitter) | LinkedIn | LeetCode

"The internet looks clean. The systems underneath are not.
I build the part people don’t see—and make sure it doesn’t fall apart at scale."

🚀 Core Competencies

  • Production-Ready Backend Systems
  • Distributed Systems & Microservices
  • Scalable Full-Stack Applications
  • Performance, Concurrency & Reliability

🛠 Tech Stack

Category Technologies
Backend Go, Node.js, APIs, WebSockets, Concurrency
Data PostgreSQL, MongoDB, MySQL, Redis
Frontend React, Next.js, Angular, Tailwind CSS
Infra Docker, Auth, Messaging, System Design

🧠 Philosophy

  • Simple > Clever: Write code that others can read.
  • Reliable > Fancy: Stability is the ultimate feature.
  • Systems > Syntax: Understanding how things work is better than memorizing keywords.

Current Focus

  • Breaking abstractions to understand the "why."
  • Reading failures to build resilience.
  • Designing "boring" (highly predictable) systems.
Signal over noise • Systems over hype

Pinned Loading

  1. interactive-code-execution-engine interactive-code-execution-engine Public

    A production-grade, interactive code execution engine built in Go, designed to safely run untrusted user code inside isolated Docker containers with real-time stdin/stdout streaming over WebSockets…

    Go

  2. mini-redis mini-redis Public

    A high-performance, distributed key-value store written in Go, compatible with the Redis RESP protocol. This project implements core distributed systems concepts including Leader-Follower Replicati…

    Go

  3. distributed-job-queue distributed-job-queue Public

    A distributed background job execution platform inspired by BullMQ, Sidekiq, and cloud task systems. This system is not a demo app — it is a platform that reliably executes asynchronous jobs with r…

    Go

  4. ping ping Public

    PING is a secure and feature-rich chat application offering end-to-end encrypted private messaging, video calls, voice calls, and group chats. Built with Next.js for both the frontend and backend, …

    TypeScript

  5. Harmonic Harmonic Public

    Harmonic is a music streaming platform that allows users to create rooms where members can listen to songs together. The host has control over music playback, and members can chat with each other.

    TypeScript

  6. microfeed microfeed Public

    Microfeed — A microservices-based social feed application built with Spring Boot, PostgreSQL, RabbitMQ, and Nginx for API gateway routing. Each service manages its own database, ensuring scalabilit…

    Java