🔐 Clean Vault — Enterprise-Grade Secure Notes & Clean Architecture Demo

Clean Vault is a high-performance, modern Android application engineered with cutting-edge security standards and Clean Architecture best practices. Built completely in Kotlin with Jetpack Compose, Clean Vault showcases how local encryption, cloud synchronization, and modular design unite to create an uncompromised user experience.

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✨ KEY FEATURES
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🛡️ Hardware-Backed AES-256 Encryption
Your secrets and confidential notes are secured using AndroidX Security Crypto with Android KeyStore (AES-256-GCM value encryption and AES-256-SIV key encryption). Keys are generated in hardware-backed secure enclaves (TEE/StrongBox) and never leave your device in plaintext.

⚡ Modern Reactive Architecture
Built following Uncle Bob's Clean Architecture + MVVM, featuring Uni-directional Data Flow (UDF), Kotlin Coroutines, StateFlow, Room Database, and Dagger Hilt for robust dependency injection.

📱 Sleek Jetpack Compose UI
Experience a fluid Material 3 interface with dynamic theming, interactive side navigation drawers, fast search, and responsive cards designed for optimal battery life and performance.

🔄 Offline-First & API Sync
Seamlessly browse local notes powered by Room SQLite cache while synchronizing with remote endpoints in the background without UI blocking.

🔒 100% Privacy Focused
• Zero third-party trackers or ad SDKs
• No unnecessary background permissions
• No analytics tracking your keystrokes or data

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👨‍💻 PERFECT FOR DEVELOPERS & STUDENTS
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Clean Vault serves as a production-grade reference architecture for developers, interns, and engineers learning:
• Clean Architecture (Data, Domain, Presentation layers)
• SOLID & Object-Oriented Principles
• Jetpack Compose & Material 3
• Room ORM + Kotlin Coroutines & Flow
• Cryptographic Keystore management on Android

Crafted with ❤️ by Ambesoftnet.