Ossama Sabri Email & Phone Number

- Designed and developed responsive web applications using Next.js, React, HTML5, CSS3, and JavaScript, ensuring cross-browser compatibility and mobile-first design.- Built and maintained cross-platform mobile applications using Flutter, implementing features such as user authentication, real-time data updates, and push notifications.- Integrated RESTful APIs and GraphQL to fetch dynamic content for both web and mobile platforms, improving functionality and user engagement.- Optimized web performance by implementing server-side rendering (SSR) using Next.js and SEO best practices for better search engine rankings.- Integrated Unity animations and implemented key functionalities like user authentication, game logic, and Web3 for cryptocurrency transactions.- Optimized app performance for real-time interactions, ensuring low-latency gaming and responsiveness across different screen sizes.

Egypt

Led the integration of third-party APIs and services into mobile apps, which increased functionality and improved the user experience.Authored technical documentation and guidelines for developing apps, facilitating a smooth transfer to support teams.Implemented strong code in mobile apps to improve performance, maintainability, and scalability.Analyzed user feedback to inform future development priorities, ensuring software solutions remained aligned with client needs.Contributed to the development of mobile applications, ensuring seamless functionality and user experience across devices.

Egypt

- Developed and implemented new software applications, improving company productivity and enhancing client satisfaction.- Leveraged expertise in Java, Python, and C++ to write high-quality, scalable code, contributing to the success of various software projects.- Applied advanced problem-solving skills to address and resolve complex software challenges, ensuring the delivery of innovative and reliable solutions.

Cairo, Egypt

- Gained experience in network management, including LAN/WAN design, router configuration, and firewall management.- Provided IT support for hardware and software issues, assisting in troubleshooting and resolving network performance problems.- Implemented cybersecurity measures such as data encryption, firewall rules, and VPN configuration to protect organizational data and systems.- Monitored and maintained network performance, ensuring high availability and reliability of IT infrastructure.