Khaled Yousef Email & Phone Number

Cairo, Egypt

Contributed extensively to the backend development of Maqsafy, a high-profile project, focusing on key enhancements and system modifications.Architected and implemented new features to optimize performance and expand functionality, enhancing overall user experience and engagement.Collaborated with cross-functional teams to deliver robust and scalable solutions aligned with project goals.

Cairo, Egypt

- Administered organization servers, overseeing deployment, monitoring, and resolving security issues- Managed mail server setup and ensured all required dependencies and packages were installed efficiently.- Developed a comprehensive crypto wallet web application with the following features:Wallet functionality, including deposit, withdrawal, and KYC procedures.- Integration of multiple coins and chains, allowing users to navigate seamlessly.- Implemented a coin-swapping mechanism and designed investment plans for users.- Implemented an ID system for auto-generating membership identification and certification with QR verification module.- Introduced a private member cloud module for secure data storage.- Developed an internal mailbox using IMAP connection.- Implemented a notifications system.- Created a member activity log for tracking user interactions.- Established an internal role system on the client's level.- Designed and implemented a virtual meeting system similar to Zoom, featuring user and admin dashboards.- Developed a robust document management system from scratch using PHP with native object-oriented programming (OOP) principles and implemented strong design patterns for scalability and maintainability.- Designed and implemented a feature allowing users to create serialized documents online and seamlessly transform them into PDF format.

Cairo, Egypt

Project: TikTok CloneSuccessfully created a TikTok clone, incorporating various functionalities:Implemented an Ads system, managing payments and wallets for users.Optimized SQL queries for enhanced database performance.Applied algorithmic enhancements to improve video load speed and reduce processing time.Developed REST APIs to facilitate seamless communication between frontend and backend.Project: Facebook CloneContributed to the development of a Facebook clone with the following key achievements:Created REST APIs to support different features within the application.Developed a customer loyalty program to enhance user engagement.Optimized site performance by 30%, addressing latency issues.Integrated native audio and video call functionalities for a richer user experience.Expanded the platform by adding a marketplace similar to Instagram.Integrated multiple payment gateways to facilitate transactions.Implemented a wallet feature for users, enhancing the overall financial experience.

Cairo Governorate, Egypt

Collaborated with senior developers to design and implement RESTful APIs for a new e-commerce platform, utilizing Laravel.Participated in code reviews and debugging sessions, identifying and resolving issues to maintain code quality and performance.Actively engaged in learning sessions and workshops to expand knowledge of backend development principles, technologies, and best practices.

Cairo Governorate, Egypt

Elevated online visibility by successfully indexing the Freesia website on Google, implementing search engine optimization strategies, enhancing website ranking, and creating a comprehensive site map.