I am abaye 😊, I like schnitzel and pizza.

🌐 abaye.co

Derech Kohanim - my main project right now: a live navigation system that routes around areas Kohanim need to avoid. Turn-by-turn guidance in Hebrew, on the web and on Android. Currently in early beta - feedback welcome. (derech-kohanim.dinobycloud.com)

WinUI 3 & .NET 8 - because a great UI isn't just design, it's experience:

• Mica, full RTL support, and Fluent Design that actually works in Hebrew
• Architectures that survive real users, not just the debugger

Vue with Quasar & DaisyUI - when I need a fast, polished SPA with components that just work out of the box.

React with Next.js & shadcn/ui - for SSR, server actions, and a design system I can actually trust.

Tailwind CSS - because writing CSS in 2026 without it feels like writing JavaScript without const.

Prisma with PostgreSQL & MySQL - type-safe queries, clean migrations, and a schema that's actually readable six months later.

Node.js & Go on the server - Node when I want to ship fast, Go when I want it to scream.

And sometimes a little Python and C++ - based on what the problem needs, not what's trendy.

Live navigation for Kohanim - a clean route, planned in advance

Turn-by-turn navigation with Hebrew voice guidance that plans around restricted areas, with three strictness levels (data courtesy of Hitachdut Taharat HaKohanim), plus avoidance of Area A and toll roads. Tells you up front if no clean route exists - not halfway there. Alternative routes with live Google traffic ETAs, a driving-style 3D map that rotates and auto-zooms with your speed, and tappable areas showing name, city and explanation.

Works on the web and as an Android app. On filtered networks the map falls back automatically to an OSM-based tile source (Netfree certificates are bundled in the app - nothing to install), and the route, area data and voice instructions are downloaded at the start of the drive, so navigation keeps running with no signal at all.

🔗 Try it: https://derech-kohanim.dinobycloud.com

Currently in early beta - feedback very welcome.

One-click translation from anywhere on Windows 11

Full integration with Windows 11's Click to Do - select text, get a translation in a floating Mica window within a second. Supports Google Translate and DeepL, ~20 languages, automatic language detection, and full RTL.

C# · WinUI 3 · Windows App SDK

Kiosk software for public terminals - locked down, smart, and crash-resistant

An always-on-top floating button that opens a fullscreen locked browser: external navigation blocking, adjustable on-screen keyboard, custom per-site scripts, PBKDF2 password hashing with brute-force lockout, and a Watchdog that brings the app back to life if anything crashes.

C# · WinUI 3 · WebView2

A Hebrew calendar for Windows that does what Microsoft forgot to

Dynamic tray icon that re-renders a calendar page with the Hebrew date every day, a quick popup with halachic times of day, a date converter that even understands gematria (ט"ו בתשפ"ו), and a P/Invoke bridge to Go (hebcal-go) alongside KosherJava as an alternative computation engine.

C# · Go · WinUI 3 · P/Invoke

Languages: C# · JavaScript · TypeScript · Python · C++ · Kotlin · Go
Frontend: Vue · Quasar · React · Next.js · Tailwind CSS · shadcn/ui · DaisyUI · WinUI 3
Backend: Node.js · Go · .NET 8
Database & ORM: PostgreSQL · MySQL · Prisma