I want to bring a new productivity-focused mobile application to life and need someone who can handle the full build for both iOS and Android. The core idea is to help users organise their day more efficiently, so clean UX and snappy performance are top priorities. You’ll take the project from initial architecture through to store-ready releases, setting up a single shared codebase (Flutter, React Native or another cross-platform framework you’re comfortable with is fine by me). I’ll supply the feature list, wireframes and brand assets; you’ll convert them into a polished, bug-free app, integrate any necessary APIs and set up basic analytics so we can track engagement after launch. Key deliverables • Cross-platform codebase in a public repo • Fully functional iOS & Android builds ready for App Store and Google Play submission • Brief hand-off guide covering build, deployment and environment variables Acceptance criteria 1. All primary screens match the supplied wireframes within a 5 % margin for layout. 2. App loads to first interactive screen in under three seconds on mid-range devices from the past three years. 3. No critical or high-severity issues when tested with latest iOS and Android versions. If you have relevant examples of productivity or utility apps you’ve shipped, that will help me see how you approach performance and usability. Looking forward to collaborating on this.