I’m preparing a high-value project that requires a full mobile application developed from the ground up. The focus is software development for smartphones, so every stage—from early architecture decisions and UI/UX flow to coding, testing, and store deployment—needs to be handled at an expert level. Stability, scalability, and clean, well-documented code are critical because the app will serve an enterprise-scale user base. I’m open to either native iOS/Android or cross-platform frameworks; the choice should be justified by performance and maintainability. Deliverables • Production-ready mobile app with source code • Technical documentation that makes future maintenance straightforward • A short hand-over session (video or live) explaining build, deploy, and rollback procedures Quality, security, and a smooth user experience will determine acceptance of the final hand-over.