Ahmed Muhammed Elsaid

Ahmed Muhammed Elsaid

( Ahmed ElSaid )

Senior Software Engineer (React.js, React-Native, Next.js) with 7+ years of experience building scalable web/mobile applications. Specializing in performance optimization (30% faster rendering), micro-frontend architectures, and cross-platform solutions. Led teams of 5+ developers to deliver 15 production apps for Fortune 500 clients (Dematic, Ooredoo). Experienced in Web3 and serverless integrations. Passionate about modular design patterns (HOC,Composition) and TDD-driven development.

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What I Do?

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Frontend Development

⚡ Frontend and Full-Stack Web Development – Designed and developed high-performance web applications using React, Redux, and Next.js, improving page load speeds by 30% and increasing user engagement by 25%.

⚡ Responsive & Accessible Front-End Development – Translated 50+ UI/UX mockups into mobile-first, cross-browser compatible websites, improving accessibility scores by 40% (WCAG compliance).

⚡ Test-Driven Development (TDD) – Reduced production bugs by 60% by adopting TDD practices, writing unit/integration tests before feature implementation.

⚡ Code Review & Mentorship – Conducted 100+ peer code reviews, improving team code quality and reducing merge conflicts by 35% while mentoring 3 junior developers.

⚡ Performance Optimization – Optimized rendering, lazy loading, and bundle sizes, decreasing load times by 50% and improving Lighthouse scores by 20+ points.

⚡ CI/CD Pipeline Automation – Cut deployment time by 70% by implementing GitHub Actions & Jenkins, reducing manual errors and enabling 10+ weekly releases.

⚡ Continuous Learning & Improvement – Completed 15+ advanced courses (e.g., AWS, Advanced React), applying modern best practices to enhance team productivity by 20%.

⚡ Stay updated on industry best practices through continuous education and training, applying new knowledge to improve workflows and technologies.

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UI/UX Design

⚡ Designing a highly attractive user interface for mobile and web applications

⚡ Customizing logo designs and building logos from scratch

⚡ Creating the flow of application functionalities to optimize user experience