Maakosh
By Yaduraj Singh.
Maternal & neonatal health iOS app. Wearable sensor integration (MAX30100, EMG) for real-time vitals. Role-based.
Problem
Rural India lacks maternal-health monitoring. Built a wearable + iOS app that streams vitals to ASHA workers.
Engineering approach
- MAX30100 (SpO2 + HR) + EMG sensor over BLE.
- ThingSpeak as IoT broker; Firestore for clinical records.
- Role-based UX for mothers and healthcare workers.
Technical decisions
- Firebase over custom backend — hackathon constraint.
- Designed offline-first; sync when online.
Technology stack
Swift, Firebase, ThingSpeak