I’m planning to launch a practical utility app and need a developer who can take it from initial concept to store release. This is strictly a mobile app project—no web or graphic-only work—so I’m interested in someone who lives and breathes native or cross-platform frameworks such as Swift, Kotlin, React Native or Flutter, and understands how to optimise performance on both iOS and Android. I’ll share full feature requirements once we start, but expect typical utility-tool elements: a clean, minimal interface, quick load times, and rock-solid offline handling. Security, graceful error management and an intuitive onboarding flow are also important. Please send links to past mobile apps you’ve shipped that demonstrate similar functionality or complexity; those examples will weigh heavily in my decision. A concise outline of your suggested tech stack and timeline is welcome, but keep the focus on real, verifiable work you have already delivered. Deliverables I need at minimum: • Interactive prototypes or wireframes for approval • Complete, well-commented source code • Tested builds ready for App Store and Google Play submission • A brief hand-over guide covering build and deployment steps The sooner we can start, the better, and I’m happy to discuss milestones once I’ve reviewed your portfolio.