Hussein Elsayed

React Native Developer at Klik Social

Collaborated with creative and technical teams to deliver first-class user-centric experiences. Developed high-fidelity interactive prototypes for multiple device types. Interpreted UI/UX design and research for translation into deliverable code and graphic artifacts.

Senior React Native Developer at Travel Days Company

Collaborated with creative and technical teams to deliver first-class user-centric experiences. Developed high-fidelity interactive prototypes for multiple device types. Interpreted UI/UX design and research for translation into deliverable code and graphic artifacts.

Senior React Native Developer at UX Solutions

Developed user-facing applications and built modular and reusable components and libraries. Optimized application performance. Stayed current with JavaScript and React developments, security updates, and proposed upgrades. Managed workflow and conducted code reviews. Evaluated and enhanced tech stack and infrastructure. Worked with product managers to implement project briefs and contributed to product technical design.

Senior React Native Developer at Boutiqaat

Developed user-facing applications and built modular and reusable components and libraries. Optimized application performance. Stayed current with JavaScript and React developments, security updates, and proposed upgrades. Managed workflow and conducted code reviews. Evaluated and enhanced tech stack and infrastructure. Worked with product managers to implement project briefs and contributed to product technical design.

Senior Full Stack Developer at Property Watch

Developed user-facing applications and built modular and reusable components and libraries. Optimized application performance. Stayed current with JavaScript and React developments, security updates, and proposed upgrades. Managed workflow and conducted code reviews. Evaluated and enhanced tech stack and infrastructure. Worked with product managers to implement project briefs and contributed to product technical design.

Senior Full Stack Developer at Ezicodes

Developed user-facing applications and built modular and reusable components and libraries. Optimized application performance. Stayed current with JavaScript and React developments, security updates, and proposed upgrades. Managed workflow and conducted code reviews. Evaluated and enhanced tech stack and infrastructure. Worked with product managers to implement project briefs and contributed to product technical design.

Full Stack Developer at Innovitics

Designed and developed efficient scalable solutions. Worked in cross-functional teams with engineers, designers, analysts, and product owners. Improved codebase, systems, and processes. Mentored team members and participated in hiring. Led analysis, design, prototyping, code reviews, and refactoring.

Web Developer at Agyad Multi Projects

Developed and supported websites using HTML, CSS, JavaScript, and PHP to create dynamic and vibrant user experiences.

Senior React Native & React Developer at Klik Social

Led end-to-end development of cross-platform mobile applications using React Native and TypeScript, ensuring scalable and maintainable architecture for iOS and Android. Collaborated with UI/UX designers to transform Figma prototypes into pixel-perfect, responsive user interfaces optimized for performance and accessibility. Integrated RESTful APIs, Firebase, and third-party SDKs to enable real-time data synchronization and enhanced app functionality. Optimized app performance through profiling, code refactoring, and implementing best practices in state management using Redux Toolkit. Conducted code reviews, mentored junior developers, and actively contributed to Agile sprint planning, fostering a culture of quality and continuous improvement.

Senior React Native Developer at Travel Days Company

Led design and development of high-performance React Native applications, implementing advanced animations, navigation workflows, and modular UI components. Integrated GraphQL APIs and back-end data handling to ensure reliability and compliance across mobile environments. Enhanced application performance through memoization, lazy loading, and adherence to React and JavaScript best practices. Implemented automated testing using Jest and React Testing Library, improving test coverage and code stability. Collaborated cross-functionally with designers, backend engineers, and QA teams to deliver scalable, maintainable, and visually consistent mobile products.

Senior Full Stack Developer at Agyad Multi Projects, Giz a

Developed and maintained scalable web applications using React.js, PHP, and RESTful APIs; ensured robust data communication between frontend and backend. Applied object-oriented programming (OOP) principles to create modular, reusable, and maintainable codebases, improving long-term scalability and team productivity. Enhanced performance and user experience through frontend optimization, API response caching, and modern JavaScript practices in state management using Redux Toolkit. Collaborated cross-functionally with design and backend engineers and QA teams to deliver scalable, maintainable, and visually consistent mobile products.

Senior React Native Developer at Boutiqaat

Led the design and development of high-performance React Native applications, implementing advanced animations, navigation workflows, and modular UI components. Integrated GraphQL APIs and back-end data handling to ensure reliability and compliance across mobile environments. Enhanced application performance through memoization, lazy loading, and adherence to React and JavaScript best practices. Implemented automated testing using Jest and React Testing Library, improving test coverage and code stability. Collaborated cross-functionally with design and backend teams to deliver scalable, maintainable, and visually consistent mobile products.

Full Stack Developer at Ezico Design, Cairo

Designed and implemented scalable full-stack web applications using JavaScript, PHP, and MySQL, ensuring robust architecture and maintainable code structures. Collaborated with cross-functional teams to deliver end-to-end software solutions, integrating front-end components, back-end APIs, and database systems for seamless performance. Enhanced code quality and maintainability through refactoring, adherence to coding standards, and proactive code review participation. Mentored junior engineers, fostering growth in frontend development, code reuseability, and responsive design standards.

Web Developer at Ezico Designs

Developed and maintained dynamic, responsive websites using HTML, CSS, and JavaScript; implemented UI improvements and ensured cross-browser compatibility.

Full Stack Developer at Ezico Designs

Designed and implemented scalable full-stack web applications with JavaScript, HTML5, and CSS3; collaborated with cross-functional teams to deliver end-to-end solutions.

Senior Full Stack Developer at Aygad Multi Projects, Giza

Developed scalable web applications, mentored junior developers, and implemented frontend-backend integration.