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12234g11/README.md

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✨ About Me

  • 💻 I’m a MERN Stack Developer with hands-on experience building full-stack web applications

  • 🌱 Currently improving my skills in backend development, system design, and scalable architectures

  • 🔭 I build real-world projects using MongoDB, Express.js, React, and Node.js

  • 🛠️ Experienced in building RESTful APIs, authentication systems, dashboards, and inventory workflows

  • 🧠 Strong problem-solving skills with practice on LeetCode, Codeforces, and online judges

  • 💬 Ask me about React, JavaScript, Node.js, Express.js, MongoDB, and REST APIs

  • 📫 How to reach me: yaserkhaled171999@gmail.com

  • ⚡ I enjoy building projects that solve real problems and improve user experience

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🚀 Featured Projects

🧾 Product Sales Management System (Full-Stack MERN)

  • Built a full-stack inventory and sales management system using the MERN stack
  • Implemented JWT authentication, role-based access (Admin/User), and multi-workspace support
  • Designed RESTful APIs for products, sales, purchases, returns, suppliers, and dashboard analytics
  • Built a complete invoicing workflow with draft → finalize, automatic stock updates, and return handling
  • Added stock movement tracking for auditability and traceability

🔗 Repository: GitHub Repo

🎬 Movie App (React)

  • Built a React-based movie browsing app using TMDb API
  • Implemented routing, search, API integration, and responsive UI
  • Focused on clean UI, reusable components, and smooth user experience

🔗 Links: Live Demo | GitHub

🎮 Web Games Collection

  • Developed browser-based games using Vanilla JavaScript, HTML, and CSS
  • Implemented game logic, state handling, score tracking, and interactive UI
  • Built games like Connect Four, Tic-Tac-Toe, and Rock-Paper-Scissors

🔗 Links: Live Demo | GitHub

🍽️ Restaurant System (Java, OOP, Design Patterns)

  • Designed a restaurant ordering and billing system applying SOLID principles
  • Used design patterns such as Factory, Strategy, Decorator, Builder, Facade, and Observer
  • Focused on clean architecture, scalability, and maintainability

🔗 Repository: GitHub Repo

🧩 Problem Solving & Fundamentals

  • 🔰 Built a strong programming foundation through C++ and core computer science concepts
  • 🧠 Practiced Data Structures and Algorithms to improve logic and problem-solving
  • 📊 Solved problems on platforms like LeetCode, Codeforces, and online judges
  • 🗃️ Gained experience with databases, schema design, and backend data modeling
  • 📈 Focused on writing clean, maintainable code and understanding how systems work behind the scenes

🧰 Tools & Technologies I Use

Typing SVG

HTML5 CSS3 JavaScript Bootstrap React Node.js Express.js MongoDB

C++ Java Git GitHub Postman

🔗 Connect with Me

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📊 GitHub Stats

GitHub Streak



Top Languages



GitHub Trophies

⭐ Always building, learning, and improving through real-world projects

Popular repositories Loading

  1. web-games-collection web-games-collection Public

    A collection of classic browser-based games built using HTML, CSS, and vanilla JavaScript. Includes Connect Four, Tic-Tac-Toe, and Rock-Paper-Scissors — each with custom styling, sound effects, and…

    JavaScript 1

  2. Yourgrade.py Yourgrade.py Public

    Python

  3. Product-Management-System Product-Management-System Public

    A simple Product Management System using HTML, CSS, and JavaScript. It supports adding, updating, deleting, selling products, searching, and switching between dark/light modes. Data is saved using …

    JavaScript

  4. Problem-Solving-Questions Problem-Solving-Questions Public

    C++

  5. College-Assignments-and-Projects College-Assignments-and-Projects Public

    All academic projects, assignments, and labs from my Computer Science studies at the Faculty of Computers and AI, Cairo University. Includes work on data structures, algorithms, web development, da…

    C++

  6. 12234g11 12234g11 Public