Software we build, end to end.

Gitodo

Git-backed todo management

Todo lists are plain markdown files in a git repo, rendered as tiled panels, with every change auto-committed. Ships as both a native desktop client and a multi-session web app that share one on-disk format.

Fonimou

A voice for every child

An Android AAC app for autistic children from age two upward. A multi-page core-vocabulary board with tap-to-speak and a sentence strip, deeply customisable behind a parental gate, with dark and low-vision themes. Tablet-first and fully offline — no internet permission at all.

Agentos

Coding agents on demand, from anywhere

A lightweight daemon that spawns Claude Code Remote Control sessions on your machine from your phone or browser — no SSH. A single self-contained Rust binary with the web UI embedded.

ServD

A service launcher for your host

Supervises, tracks and exposes the services you run — which are up, on which ports, how they're health-checked, and how they reach the outside world through a Cloudflare tunnel. Restart-safe: it re-adopts running services instead of killing them.

Katalog

Know what you own, and where it lives

A household inventory manager that tracks your things, their location and their expiry dates, from your phone or desktop on your home network. Plain-JSON storage — one file per container, easy to back up and diff.

Apex Protocol

Training that schedules itself

A workout and fitness tracker built as an installable PWA. Define exercises and how often each should recur; Apex schedules the next due date every time you mark one done, tracking muscle groups, personal records and where you logged them.

Prometron

Expense and revenue, in plain language

A ledger for both sides of the books, built on Actual Budget with a sidecar for what it can't do natively: per-item sale economics — MSRP, price paid, price sold — and AI natural-language entry that turns a sentence into a structured transaction.

Recur

Todos that repeat, done right

A native iOS and iPadOS app for recurring tasks. Every task keeps exactly one open occurrence; completing it schedules the next. Anchor a task to when you tapped done or to the calendar — the difference between a medication and a bill.

Solicius

Legal practice management

A Windows desktop application for the licensed legal professional: clients, matters, deadlines, documents and client communications in one place. Fully bilingual in English and European Portuguese.

XPlayday

A game library for the machine you kept

A game manager, launcher and playtime tracker for Windows XP — fully offline by design. Cover art and metadata arrive from a catalog pack built on a modern machine and carried across on a USB stick.

Wrkout

Interval training, called out loud

An interval timer for Tabata and HIIT that announces every phase out loud, so the screen never has to be watched. Android and Apple share one Kotlin Multiplatform core — a workout exported on one beeps on the same second on the other.

Agreed

Agreements you can prove

A native iPhone app for agreements between people: write a statement, sign it with Face ID against a key held in the Secure Enclave, and send the file. The only thing that ever leaves the phone is a hash, to be timestamped.

Timus

A schedule you draw by hand

An installable web app for planning time with other people: press and drag down a day and the swept hours become a block you name, with a lane each. The git backend commits every edit as JSON — the history is the storage.

Kommos

An HTTP client for the terminal

A keyboard-driven HTTP client that builds a request, sends it and reads the answer back without leaving the terminal: one Rust binary carrying both a TUI and a scriptable CLI. It fans a request out N ways at once and aggregates the latencies.

Melonmasters

Practise speaking, privately

A local web app for practising public speaking: record yourself against five hundred impromptu prompts and get pace, filler words, hesitations and vocal range back immediately. Transcription runs on your own machine — nothing recorded here leaves it.

GitHub Backend

Obsidian, synced through GitHub

An Obsidian plugin that syncs a vault with a GitHub repository on desktop and mobile, with no git binary anywhere — it calls the REST Git Data API directly. Conflicts get a real three-way merge, and only contested lines are put to you.

Apex Fighter

Jiu-jitsu, technique by technique

A Brazilian Jiu-Jitsu mastery tracker: a bundled catalog of techniques, positions and drills, step by step and under every name a school gives them, each rated for how well you own it in theory, in execution and in competition. Classes, rolls and tournaments logged against it turn into XP, levels and badges.

DC Relics

One kept thing at a time

A small shop for secondhand household things — kitchen, textiles, paper, furniture — each photographed, priced and given its condition plainly. Most of the stock is one of a kind, so the shop pauses orders rather than risk selling the same piece twice.

The Civics Exam

How well do you know your government?

An examination in American civics: 350 sourced questions across ten subjects and five tiers, from the naturalization interview up to the clauses nobody quotes. A test is its URL — configuration and seed encoded in the query string, so a link hands two people the same paper.

Clearing

A companion for hoarding recovery

A self-guided companion built on the cognitive-behavioural treatment for hoarding disorder: measures, a fourteen-module program, timed sorting sessions, a decision coach and a relapse-prevention plan. Everything a visitor writes stays in their own browser — there is no account and no server route.

Rise of the Church Karens

An arcade rail shooter

A House of the Dead style shooter that runs in a browser tab: pear-faced church Karens advance on you swinging hymnals, and you shoot them before they arrive. The game state lives in a mutable ref the canvas reads sixty times a second, not in React.