I have a basic Android to-do list app built in Kotlin. It is mostly functional, but there are a few small bugs and minor feature requests that need to be completed quickly. This is a small task intended to take about 1 hour for an experienced Android developer. Fix crash when adding empty task Ensure tasks persist after app restart (SharedPreferences already implemented but buggy) Add checkbox to mark tasks as completed Strike-through completed tasks Minor UI polish (spacing + alignment) Experience with Kotlin and Android Studio Familiarity with RecyclerView Ability to quickly debug and fix issues Clean, readable code Budget $40 (fixed) Timeline Must be completed within 1 hour after starting