I’m working on a new mobile app and need an experienced software developer to take it from concept to a polished build that runs smoothly on modern iOS and Android devices. The core idea and basic wireframes are ready; what’s missing is the technical muscle to translate that vision into a robust, maintainable codebase. You’ll help me finalize the architecture, select the most suitable tech stack (native Swift/Kotlin or a cross-platform option such as Flutter or React Native—whichever you can justify for performance and future scalability), and then implement the key features, UI flows, and back-end integrations. Clean code, thoughtful documentation, and regular test builds for review are essential. The deliverable I’m looking for is a fully functional app package with clear setup instructions so I can run, test, and submit it to the stores without surprises. If you have a track record of shipping reliable mobile apps and enjoy collaborating closely on product decisions, let’s talk.