01 — What this includes
Take reservations that can't double-book. The overlap is rejected by the data itself, so no bug in the app can let one slip past.
Deposits, autopay, refunds, and split payouts: every dollar verified server-side through Stripe, never trusted from the browser.
Every customer gets their own sign-in. Bookings, payments, history and receipts in one place they own.
One screen for the whole operation: every booking, payment, and message at a glance, updating live as the day happens.
A number that changes on one screen has already changed on every other one.
Give someone the keys to one part of the business without handing over the rest, and change your mind later without a rebuild.
Not on the list? Ask us to build it.
02 — How it's engineered
Built on Next.js (the app), Supabase/Postgres with RLS (the database that enforces its own security rules), Stripe (payments verified server-side), and Vercel (hosting). Money is verified on the server, the database checks permissions on every row, and every change ships as a tracked, reversible migration.
Domain modeling is translating your real business (your phases, your plans, your bookings) into a correct data model instead of guessed-at fields.
Business logic is the rules that can't break: a booking can't double-book, a price recomputes on the server, a role can't promote itself. Those rules are most of what you're paying for.
Data architecture means the database itself enforces your rules, not app code hoping nobody finds a way around it.
03 — Questions
No. A website shows things; this does things. It takes the booking or the payment, updates your dashboard, sends the message, and keeps every record straight, with nobody touching it by hand.
Software built for your industry, whatever that is: a rental business, a service crew, a subscription box, a studio. A generic tool doesn't know what matters to your business. We model your real workflow, step by step, before anything gets built.