Abdelrahman wael

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This TypeScript-based monorepo implements a real-time chat architecture using NestJS. It features a modular backend design with dedicated providers for authentication, user management, and WebSocket-based messaging, managed via pnpm workspaces.

This TypeScript-based repository, SocialApp, features a modular backend architecture. It utilizes GraphQL for queries, Middleware for logic, and structured Modules to manage real-time functionality and database interactions efficiently.

various cybersecurity resources, including CTF roadmaps, penetration testing materials, Linux scripting guides, and SOC analyst documentation.

A Dockerized full-stack attendance system featuring a Node.js backend and Nginx-hosted frontend. It provides dedicated portals for students and instructors, ensuring modular, scalable management through a containerized web architecture.

This project is a robust, server-side e-commerce application built using the NestJS framework and TypeScript. It features a highly organized, modular structure where each core business entity—such as Products, Orders, Cart, Users, and Coupons—is isolated into its own dedicated module.

A basic MongoDB Shell project demonstrating how to build and manage a Books & Authors Database. The project includes MongoDB collections, sample queries, insertions, updates, deletions, indexing, and aggregation pipelines to handle relationships between books and authors. It is designed for beginners and students who want to practice NoSQL database

Sequelize Blog Application (Backend - Node.js) A backend RESTful API for a blog platform built using Node.js, Express.js, and Sequelize ORM. It supports user authentication, post management, comments, and database integration with MySQL

express-mongo-sticky-notes is a full-stack backend project built using Express.js and MongoDB that provides CRUD operations for a sticky notes application. It allows users to create, read, update, and delete sticky notes, making it a practical example of building REST APIs with Node.js and MongoDB.

The app includes localization support for a multilingual experience, theming options for personalized aesthetics, and a responsive design to ensure seamless usability across devices. Users can securely log in and sign up with Firebase authentication, while all important tasks are safely stored in a Firebase database for easy access and management.

Welcome to the CrocoMarine ROV project repository! This work is part of my hands-on training in software development through Talink Software Training, collaborating with the incredible team at CrocoMarine, a student-led ROV engineering group based in Egypt.

Sketch Recognition System with CNN is a deep learning-based project that recognizes hand-drawn sketches using Convolutional Neural Networks (CNNs).

A comprehensive collection of basic data structures, mathematical utilities, and sorting/searching algorithms implemented in C++. Ideal for beginners, students, and interview preparation.

The Cinema Management System is a dual-language (Java and C#) application that streamlines movie theater operations, including customer management, movie listings, seat booking, payments, and ticket generation. It's designed for educational use, showcasing object-oriented programming

A comprehensive Data Structure project designed to demonstrate the implementation and functionality of essential data structures, including arrays, trees, stacks, and queues. The project showcases practical use cases of each data structure operation. .

A 3D collage chatbot combines dynamic visuals and conversational AI, engaging users with interactive 3D elements, creative layouts, and personalized responses for immersive communication experiences across various platforms

The app features a dynamic home page showcasing trending and upcoming movies, a watchlist for saving favorite films, category browsing for exploring movies by genre or filters, and detailed movie pages with synopses, cast information, trailers, and reviews