I need a complete build of a utility-focused mobile application, from initial concept through to a store-ready release. The core idea tackles a simple everyday productivity pain-point; the exact feature list and wireframes will be shared once we sign an NDA, but the project will involve user authentication, local data storage that syncs seamlessly when online, and a clean, minimalist interface that feels at home on modern iOS and Android devices. Here’s what I expect at each stage: • Discovery & planning: translate my rough workflow diagrams into a clear technical spec, confirming the tech stack you’ll use (native, Flutter, React Native, or another approach you recommend). • Design: produce clickable prototypes that capture the final look and feel before coding begins. • Development & integration: build the full front-end and back-end, integrate any third-party APIs we identify, and keep the codebase version-controlled. • Testing & optimisation: carry out unit, integration and device testing, resolve bugs, and optimise performance for mid-range phones as well as flagships. • Deployment & hand-over: prepare store assets, handle the submission process, and deliver tidy, well-commented source code with set-up instructions. To be considered, please include a detailed project proposal outlining your approach, timeline, major milestones, and any previous utility apps you have shipped. If your submission demonstrates clear structure, risk management, and solid technical reasoning, we’ll move straight to an NDA and kickoff.