Cross-platform desktop karaoke DJ application built with Tauri 2.0 and a Rust audio engine. Frame-accurate CDG sync, offline-first, and a React control surface.

Real-time, multi-tenant karaoke show management platform. Next.js + Apollo GraphQL with kiosk request flow, live DJ panel, songbook browsing, and bidirectional sync with NexaDeck.

Standalone karaoke track creation studio with AI-powered vocal separation, word-level lyric sync, and multi-format export (CDG+MP3, MP4 video).

The commercial home for NexaDeck and NexaLive — marketing site, customer accounts, license management, OAuth identity provider, and the support portal at support.abydonian.com.

Bidirectional SVN ↔ Git synchronization bridge written in Rust. Production-grade daemon with automatic conflict resolution, identity mapping, and a React-based web dashboard.

Laboratory Information Management System (LIMS) for clinical and forensic laboratories. Handled the full lifecycle of testing — from order entry through sample tracking, analysis, result verification, and report delivery. Now marketed as Asterian.