OluwasegunOlumbe.

Ticketing for UK diaspora organisers. The tickets part is straightforward; getting money between the UK and Lagos without it falling over is not. I built this because I kept seeing organisers patch together WhatsApp, spreadsheets, and prayer. Stack is Docker Compose, Cloudflare R2, Paystack and Stripe. I'm still the person who gets the 2am call.

A Mac and Windows app that locks the laptop at login until your child passes a short quiz. Maths, English and money, aimed at UK KS2 (ages 9–11). I built it when screen time kept turning into a daily argument. You hold the parent PIN; they earn the unlock. Sold as a one-time purchase.

My son Nathan can ID birds by call. The rest of the family cannot. So I built him an app: point the phone, get a species name. It covers 964 UK birds, runs on-device with BirdNET, works offline on walks with no signal, and costs nothing. Sightings feed an open dataset researchers can use under Creative Commons.

Builds a map of your repo (imports, call paths, tests, permissions) so a reviewer or agent knows what a change actually touches before anyone edits anything. Runs locally; there's an MCP server if you want agents to call it.

Checks whether your frontend and backend still agree. You usually find out they don't when something 500s in production; this fails in CI instead. Adapters for a few common stack shapes.

Runs your controls against versioned rule packs for the UK Online Safety Act and the ICO Children's Code. The rules are plain files you can diff. Useful when "is this lawful?" is not a question you want a chatbot answering.

Finds places in a JS/TS codebase where model output can reach a user or trigger a side effect (payments, email, writes). Flags the ones that look irreversible or unconfirmed. Fails the build on red; ignores the rest.