Case studies

Mobile products, taken from zero to shipped

Three projects where I owned the mobile side end to end: architecture, the app itself and the release.

• Founder & lead engineer · Feb 2026 – present

  HelperBook

  A local-only Android app for Indian households to track staff attendance, advances and salary settlements. No signup, no server: wage data never leaves the phone.

  • Kotlin
  • Jetpack Compose
  • KMP
  • SQLDelight

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• Head of Mobility / Lead Mobile Engineer · Jan 2021 – May 2025

  Pulse: offline-first inspections for 100+ enterprise clients

  The offline-first mobile engine behind an enterprise inspection platform that grew to 100+ B2B clients and 20,000+ field users in 10+ countries. No data-loss incidents reported in 4.5 years of field use.

  • Kotlin
  • Swift
  • UIKit
  • React Native

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• Contract Android Engineer · Jul 2025 – Jan 2026

  Video-first hiring app

  100% of the Android client for a video-first hiring platform, from concept to production release. 30+ screens, CameraX capture, Media3 playback and on-device speech transcription.

  • Kotlin
  • Jetpack Compose
  • MVVM
  • Hilt

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