AuraFitness&WellnessMobilePlatform
A full-stack Android & Web application providing real-time biometric tracking, video workout classes, and AI coach scheduling.
The Technical Challenge
Biometric stream processing caused memory leaks on older devices, leading to app crashes during long workout sessions.
Our Engineering Solution
We rebuilt the mobile architecture with Kotlin Clean Architecture, Room database offline caching, and reactive Kotlin Flow streams.
Project Objectives
Build offline-first synchronization for workout logs in low-connectivity areas.
Achieve 60fps scrolling performance across low-end Android devices.
Deploy real-time push notification reminders based on biometric triggers.
Architecture Breakdown
- โ๏ธ Android Native: Kotlin, Jetpack Compose, Coroutines, Flow
- โ๏ธ Web Dashboard: React 19, TypeScript, Tailwind CSS
- โ๏ธ Backend: Firebase Realtime Database, Cloud Messaging, Storage
Lighthouse Audit Verification
โOur mobile user retention jumped 38% after releasing the new Android app built by DevZite.โ
Elena Rostova
Head of Product, Aura Health