Notepad App
A lightweight productivity application for note capture, local persistence, and streamlined content management on Android.
KotlinRoomMVVM
Translator App
A multilingual Android utility for translating text and supporting practical language workflows with API-backed results and user-friendly input flows.
Overview
A language utility that helps users translate content efficiently while keeping the interaction model fast and simple on mobile.
Tech stack
KotlinREST APIsMVVMCoroutinesFirebase
Problem solved
Translation utilities must provide quick results, clear input-output behavior, and stable request handling even on variable networks.
Architecture
MVVM with asynchronous API orchestration, UI state control, and reusable translation request handling.
PresentationCompose / View
DomainUse cases
DataRepository
Key features
- Text translation flows
- Input validation and result rendering
- Responsive asynchronous requests
- Utility-focused mobile UX
Engineering challenges
- Managing API latency in a smooth UI flow
- Structuring translation responses for readable results
- Handling empty, failed, and retried requests cleanly
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