Matt Peters · Massachusetts
Over a decade building software. Four original products for musicians and creators.
Every product on this page was built by me alone, with Lovable and Claude.
01 · Crate · For Ableton Live producers
The project manager for Ableton Live that runs in your browser.
The only one of its kind. Crate reads every .als in a folder with read-only access, pulls tempo, key, track count, and plugins, and sorts each project into a phase on a board so the producer can see what is left and finish tracks. Nothing is uploaded. The files never leave the machine.
02 · Soundliner · For artists and their fans
Give your music a home.
Soundliner makes home pages for music. An artist pastes one link, Soundliner finds the track everywhere else it lives and builds the release page, and every release sits on one themed page at a URL the artist owns. Fans follow artists and get one feed of every drop with no algorithm in between. Soundliner hosts no audio.
03 · 4DAuth · Video authenticity for creators
Prove it's really you.
Verification without detection. A creator generates a visual card tied to their identity, commits to it before filming, and shows it on camera. Viewers match the card against the creator's public status page with their own eyes. No apps and no AI detection, and a deepfake made later cannot be tied to a card that was already committed. Nothing else works this way.
04 · AppCat · For teams with a Lovable prototype
From prototype to production.
AppCat is the practice behind the other three. I take validated Lovable prototypes to production in fixed-price sprints: the multi-tenant logic, auth edge cases, security audits, and tests that a prompt does not produce on its own. One person, start to finish. Everything transfers to the client at handoff.
How I build
I have been a developer for over a decade, most of it on traditional stacks, well before agents. My GitHub goes back years before any of these products: WordPress plugin tooling, Node services, command-line tools. Every product on this page was built by me alone with Lovable and Claude, from the database schema to deployment. I write the brief, run it, review the result, and repeat.
github.com/mattsterpOutside of code, I DJ drum and bass as Nemesis.
Contact
A project or a collaboration.