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ZenZN99/README.md

πŸš€ Software Engineer | Back-End Specialist | Building scalable, production-ready systems



⚑ Other Core Technologies

Coding

🧠 Backend & Architecture

Node.js β€’ NestJS β€’ Modular Monolith β€’ System Design β€’ Scalable Architecture


πŸš€ Who I Am

I’m a Back-End Software Engineer focused on building
secure, scalable, and high-performance systems
using modern technologies like Node.js and NestJS.

  • πŸŽ“ Certified Full-Stack Developer β€” Hsoub Academy
  • βš™οΈ Specialized in Backend Architecture, API Development, and System Design
  • πŸ” Strong focus on security, authentication, and performance optimization
  • 🧠 Passionate about clean, maintainable, and scalable system design
  • 🌍 Open to remote work, freelancing, and collaborations

πŸ’‘ What I Build

  • Scalable Backend Systems (Node.js / NestJS)
  • RESTful APIs with clean architecture
  • Authentication & Authorization systems (JWT, sessions, OAuth basics)
  • Database-driven applications (SQL & NoSQL)
  • Real-time systems (WebSockets, notifications)
  • Performance-optimized backend services
  • Modern full-stack applications when needed

🧱 Engineering Principles

  • Clean Architecture & modular design
  • Security-first backend development
  • Scalability & performance optimization
  • Maintainable and readable code structure
  • Production-level engineering mindset

🧠 About Me

  • πŸ’» Specialized in Node.js, Nest.js, TypeScript, Next.js, React, PHP, Laravel, and Databases
  • πŸ”’ Build secure backend systems
  • ⚑ Design scalable REST APIs
  • πŸ—„οΈ Strong database design experience
  • πŸš€ Focused on production-level systems

πŸš€ Featured Projects

🟣 CodeHive – Social Developer Platform

Real-time social platform for developers with posts, projects, and collaboration features.
Built with real-time chat, notifications, and scalable backend architecture.

🟒 HireHub – Freelance Marketplace API

Upwork-like backend system for managing contracts, proposals, and freelancers.
Includes real-time communication, payments flow, and role-based access control.

🟑 Pinterest Clone – Social Platform

Scalable social media system for sharing visual content with real-time interactions.
Supports likes, comments, follows, notifications, and live chat.

πŸ”΅ FoodStrong – Ecommerce API

Multi-restaurant food ordering backend with full cart, wallet, and payment flow.
Handles orders lifecycle, delivery tracking, and transaction management.


πŸ› οΈ Tech Stack

πŸ”₯ Language

βš™οΈ Backend

πŸ—„οΈ Database

☁️ DevOps & Cloud

🧰 Tools


πŸ“Š GitHub Stats


πŸ“ˆ Activity Graph


πŸ“« Connect With Me


⚑ "I build backend systems that scale, perform, and survive real-world production load."

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