Amastra.cc
Paolo Sebastiano Sanzarello
Independent software engineer and founder of Amastra. I craft high-performance native applications and utilities for macOS, iOS, and Android — designed around tactile interfaces, zero background resource drain, and ironclad offline privacy.
Development Philosophy
⚡ 100% Native Architecture
Built using Swift, AppKit, SwiftUI, and Flutter. Zero Electron wrappers, zero bloated webviews, and 0.0% idle CPU footprint.
🔒 Zero-Knowledge Local Privacy
Your documents, media, and private keys never leave your machine. Video redaction, waveform rendering, neural denoise, and AES-256 encryption run 100% offline.
💎 Passion & Lifetime Ownership
No predatory monthly subscriptions or invasive trackers. Desktop utilities feature transparent, one-time lifetime licenses with free continuous updates.
Software Portfolio
FinderTools macOS
Modular Swiss Army Knife extension living in the native Finder context menu. Features Video Studio, Audio Studio, PDF Live Redaction, AES-256 Vault, and Deep Clean Uninstaller.
Spicci iOS
Private personal expense and cash flow tracker designed with an ultra-tactile interface and zero cloud tracking.
TetraQ iOS & Android
Tactile spatial puzzle game with real-time level mechanics and global leaderboards on Apple & Google stores.
CAI Facile iOS & Android
The standard digital accident statement helper for motorists, simplifying claim generation and insurance exchanges.