React Native Software Engineer with 4+ years of experience building cross-platform mobile applications for fintech, logistics, and entertainment domains. Skilled in architecting scalable multi-tenant mobile solutions, integrating payment gateways, and optimizing application performance. Experienced in full-stack development (React, Node.js), real-time systems (WebSockets, Redis), cloud services (AWS, Firebase), and mentoring junior developers. Strong track record of delivering production-grade mobile apps on both Play Store and App Store.