I run a small office with roughly 250 recurring supply items and I need a simple Android-only app that lets me keep those numbers straight. The flow I picture is straightforward: whenever stock comes in I enter the quantity and it adds to inventory; whenever something is used I record the amount and it deducts instantly. Each item will have a customisable minimum threshold so the moment any line dips below that level the app notifies me and shows it on a “re-order” screen. From there I can generate or email a quick order list. Core actions I must be able to perform • Add new items (name, unit, supplier, min level, current quantity) • Adjust quantities up or down with a couple of taps • Receive a clear, push-style alert when stock is low • Review simple reports that show current levels and recent movements A clean, intuitive interface is more important to me than advanced analytics, but I am open to your suggestions if you see an elegant way to extend the functionality. Building on a cross-platform framework such as Flutter or React Native is fine as long as the first release runs flawlessly on Android phones. Please include a detailed project proposal that covers: – Your suggested tech stack (language, database, hosting if any) – Milestones with estimated timelines – How you will handle testing and final delivery (APK plus full, well-commented source) Once the app installs and reliably alerts me before anything runs out, the job is done—and we can always talk about future enhancements later.