Flutter Developer – Health Data Integration (Health Connect & HealthKit)

Role Overview
We are looking for a Flutter developer to integrate Android Health Connect and iOS HealthKit into the TennisKhelo app to enable health data tracking and performance analytics for athletes.

Key Responsibilities
- Integrate Android Health Connect using Kotlin
- Integrate iOS HealthKit using Swift
- Create Flutter platform channels for health data access
- Implement permission handling & consent flows
- Fetch, normalize, and sync health metrics with backend APIs
- Build Flutter UI components for health dashboards
- Handle background sync & data consistency
- Ensure compliance with data privacy policies
- Collaborate with backend & product teams

Required Skills
- Strong experience with Flutter
- Experience with Platform Channels
- Hands-on knowledge of:
- Android Health Connect
- iOS HealthKit
- Kotlin & Swift fundamentals
- REST API integration
- Secure data handling practices
- Debugging native + Flutter layers

Good to Have
- Experience with fitness or wearable apps
- Understanding of sports performance metrics
- Background sync & battery optimization knowledge
- Experience publishing apps with Health permissions

Deliverables
- Fully functional Health Connect & HealthKit integration
- Documented platform channel APIs
- Error handling & fallback logic
- Tested sync flows (Android & iOS)
- Developer documentation

Important: This role requires real-world HealthKit and Health Connect experience. Generic Flutter developers without native health integrations will not be considered.