Usama Fayyaz

Results-driven applications Developer with 3+ years of experience building scalable mobile applications.

Results-driven applications Developer with 3+ years of experience building scalable mobile applications for 1M+ users across logistics, workforce management, and e-commerce sectors. Delivered 15+ production apps with 99.5% crash-free rates and reduced app loading times by 40% through optimized architecture. Expert in offline-first solutions, real-time data synchronization, and enterprise-grade mobile development using Kotlin, Java, and modern frameworks.