LE Q.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.

I am a Senior React Native Developer with six years of professional experience designing, developing, and optimizing production-ready mobile applications for iOS and Android. I specialize in building scalable products across real-time communication, e-commerce, and on-demand delivery. My technical expertise includes React Native, React, Node.js, WebSockets, WebRTC, Agora, Stripe, and Google Cloud Platform. I can support your project with: • End-to-end React Native application development • Real-time messaging, voice, and video functionality • Secure payment and subscription integrations • API, backend, and cloud service integration • Application architecture and codebase modernization • Performance optimization and complex issue resolution • Ongoing feature development and technical maintenance Beyond implementation, I work closely with product managers, designers, backend engineers, and QA teams to translate business requirements into reliable technical solutions. I communicate clearly, identify risks early, and provide consistent progress updates throughout the development process. My approach prioritizes clean architecture, maintainable code, application stability, and a refined user experience. Whether you are launching a new product or improving an existing application, I can provide the technical experience and dependable execution required to deliver it successfully.