Hooh

Hooh — private AI workspace for documents. Users upload PDFs, scans, photos, and Office files, then chat with an AI assistant that reads, summarizes, fills, and signs them.

My role:

• Designed and built the app's architecture from scratch — feature modules, local Swift Package boundaries, and the data/auth layer
• Set up the CI/CD pipeline with Xcode Cloud for automated TestFlight builds and releases
• Implemented the core business features, from AI-powered document chat to onboarding and paywall
• Took the app from first commit to App Store launch, and continued to ship new releases

Technical info:

• Written in Swift 6, fully SwiftUI, strict concurrency with @MainActor default isolation; deployment target iOS 18.6+
• Feature-module architecture (Chat, Library, Auth, Paywall, Onboarding, SideMenu…) plus local Swift Package modules — Networking, PDFEditor, PresentationEditor, PresentationViewer, DesignSystem
• Supabase for auth (Apple/Google/email), Postgres realtime channels (conversation sync), and shared-keychain session storage for the Share Extension
• Native App Intents/Siri Shortcuts, deep-link routing, and a Share Extension for importing documents from other apps
• Analytics: PostHog (product analytics), AppsFlyer (attribution, ATT-gated)
• Localization via Lokalise with .xcstrings string catalogs across 6 locales (English, Ukrainian, German, Spanish, French, and European Portuguese)