PassMan
Secure password manager with system-wide Android autofill — AES-encrypted, multi-device, offline-capable.
The product
PassMan is a production password manager on the Play Store: AES-encrypted vault, biometric unlock, encrypted cloud backup and multi-device login.
The hard part is native: a Kotlin implementation of Android's Autofill Service so PassMan fills and captures credentials system-wide — in other apps and browsers — the feature that separates real password managers from toy vaults.
Under the hood
THE ENGINEERING
- 01
Android Autofill Service in Kotlin — system-wide credential fill and auto-save from any app or site
- 02
AES encryption with local Hive vault and encrypted Firestore backup
- 03
Multi-device session management with secure sync
- 04
Flutter + BLoC UI with biometric unlock and FCM alerts
In the product
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