I need a straightforward Android app that lets my warehouse team record every instance of damaged or faulty materials and follow each case through to final replacement. The goal is not general stock-level control or order processing—it is purely about tracking replacements of defective goods we receive from our customers. Core workflow • Add a new defective item as soon as we receive. • Update or close the record once the supplier sends the replacement. • View an always-up-to-date list of all items still awaiting replacement, filterable by supplier or date. For each entry the app must capture: • Item ID and description • Condition and defect details • Date of replacement and customer information • Status of pending replacements, grouped by our customer when possible No push, real-time, or scheduled notifications are needed; users will open the app for status checks. Technical notes You may build in Kotlin or Java and store data locally with Room or SQLite—whatever keeps the code clean and maintainable. A simple, intuitive UI is more important than sophisticated visuals. Deliverables • Complete Android Studio project with readable source code • Build instructions plus an installable APK or AAB If you have questions or see a smarter way to meet the same objective, let me know so we can fine-tune the scope together.