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Case Study

DoseLatch

A smart pill box with a companion iOS app, built to track what was actually taken rather than only reminding you. Bluetooth keeps app and hardware in step; push notifications catch the dose that slipped.

My Role

Backend, database, and iOS integration — built with a team.

Tech Stack

SwiftUINode.jsPostgreSQLCore BluetoothApple AuthenticationPush Notifications

What I Did

  • Shaped the business logic and user flow together with the team.
  • Designed and managed the database schema.
  • Built the API for CRUD and data handling alongside the team.
  • Integrated Apple Authentication, Core Bluetooth, and Push Notifications so the app and the box stay in sync.

Screens

The app end to end — schedules with grace periods, dose history, paired devices and family access.
Demo day — the app running live beside the hardware it talks to.
IoTeam, with the box and the concept poster behind it.