// say hi
$ whoami
Hi, I'm Pushpal Roy.
10+ years shipping native & multiplatform apps.
// stack
Android
Kotlin
Jetpack Compose
Java
Flutter
Dart
- Clean Architecture
- MVVM
- Server-Driven UI
- SOLID
- Ktor
- REST
- APIs
GraphQL
- Retrofit
- OkHttp
- WebSockets
WebRTC
SQLite
- SQLDelight
Firebase
JUnit
- Mockito
- MockK
- Espresso
- Robolectric
GitHub Actions
CircleCI
Fastlane
Gradle
- Play Integrity API
- SSL / TLS
- OAuth 2.0
JWT
- E2EE
// featured projects
A handful of things I've built, am building, or maintain.
shipped · 2024
JetLime
Compose Multiplatform timeline-view library — Android, iOS, Desktop, Web.
- Kotlin
- Compose Multiplatform
- Maven Central
- Android
- iOS
shipped · 2022
JetTaskBoardKMP
Trello-style Kanban app on Compose Multiplatform — Android, iOS, Desktop.
- Kotlin Multiplatform
- Compose Multiplatform
- Android
- iOS
- Desktop
shipped · 2022
MoviesKMM
Movies discovery app on Kotlin Multiplatform Mobile — shared core, native UI.
- Kotlin Multiplatform
- Ktor
- SQLDelight
- Android
- iOS
// latest from the blog
Things I learned the hard way, written down before I forget.
compose2024.03.14 · 8 minMedium
Container transform animation with Lookahead in Jetpack Compose
Recreating Material's container-transform pattern using LookaheadLayout — without resorting to shared-element shims.
- #android
- #compose
- #animation
- #lookahead
compose2024.03.12 · 10 minProAndroidDev
Animations with Lookahead in Jetpack Compose
Using LookaheadLayout to drive smooth, layout-aware transitions that survive recomposition and structural change.
- #android
- #compose
- #animation
- #lookahead