Production systems.
Not concept videos.
Real products, shipped and live. Here's what we've built — and what you can use today.
Real-time vocal removal in any browser tab
A Chrome extension that turns any song playing in a tab into a karaoke track — no download, no upload. Local DSP for instant results, with optional AI vocal separation (Demucs) for studio-grade stems.
An open lyrics database built for karaoke
An open-source, LRCLIB-compatible lyrics API with word-level timing, duet parts, and account-free community corrections — immutable revisions, anonymous quality signals, and proof-of-work abuse control. It's the data backbone behind Karafilt's synced lyrics.
Our AI engineering partner
Century AI is our partner company — a close collaborator we build alongside, sharing engineering capacity and applied-AI expertise across joint projects so clients get a deeper bench without a bigger vendor list.
WordPress web application, built end to end
We developed Ambient's web application on WordPress — custom theme, tailored functionality, and a maintainable CMS the team owns and updates themselves, with no lock-in to a bespoke stack.
New web app engineered for ads, SEO and ranking
We built DIV Polymer's web application entirely from scratch — engineered to power their ad campaigns with stronger SEO foundations and higher Google rankings, turning paid traffic into measurable growth.
