Slate
School operating system
Admissions, fees, attendance, timetables, exams, parent and student portals — one calm surface for the whole school. Built by Wednesday and operated for real schools.
We build software and we run it. Products of our own. Systems for clients. Everything live, everything verified.
Products
School operating system
Admissions, fees, attendance, timetables, exams, parent and student portals — one calm surface for the whole school. Built by Wednesday and operated for real schools.
Open-source cloud compliance
Multi-cloud compliance, in the open. Apache-2.0 licensed — the code speaks for itself.
Read the source on GitHub →Slate, up close — live product, demo tenant.



Client work
Clients unnamed by design — we protect their privacy the way we'd protect yours.

Problem → no public face for the practice.
Built → a fast one-page site — services, credentials, contact — with hardened security headers.
Now → live on the firm's own domain.

Problem → a distinctive venue with no presence online.
Built → an animated site that carries the room's mood — menu, space, atmosphere.
Now → live on the web.
How we work
Every build starts as a written spec with success criteria — before any code.
Small reversible steps. Minimal diffs. No drive-by rewrites.
Independent quality and security review gates. The builder never self-approves.
Shipped means driven in the real running app and watched working — not "tests passed."