Hamza Z

Senior developer

Digital Agency • Fulltime

Jan 2025 - Present • 1 yr 6 mos

As a Senior App Developer at a leading Digital Agency, I lead the end-to-end development of high-performance mobile applications for a diverse range of global clients. My role involves turning complex business requirements into scalable, user-centric mobile solutions. Key Responsibilities & Achievements: Full-Lifecycle Development: Lead the architecture, development, and deployment of cross-platform (React Native/Flutter) and native mobile applications. Technical Leadership: Mentor junior developers through code reviews and technical guidance, ensuring high standards of code quality and maintainability. API & System Integration: Architected seamless integrations with complex RESTful APIs, third-party SDKs, and cloud services (AWS/Firebase) to enhance app functionality. Performance Optimization: Improved app performance and reduced load times by optimizing memory management and refining UI rendering logic. Client Management: Collaborate directly with stakeholders to define project roadmaps, translate business needs into technical specifications, and deliver projects on strict deadlines. UI/UX Implementation: Worked closely with design teams to ensure pixel-perfect implementation of complex animations and intuitive user interfaces.