SHEET B01 — BUILD
Custom business software, built around how you already work
Most companies do not need another platform to adapt to. They need the dozen things they do every day to stop living in spreadsheets, WhatsApp threads and one person’s memory.
SPEC
An internal suite is not a template with your logo on it. It is written in your vocabulary, prints your documents, and enforces your permissions — because those three things are exactly what off-the-shelf software makes you work around.
We design against one failure in particular: the same fact living in two places. It is the most expensive bug we know, and it never looks like a bug. A price that lives in the contract and again in the operations screen will drift, and one day a villa is billed at double. That is not hypothetical — it is why every tool we build reads a single source for each fact, and why adding a tool never means copying a list.
Client portals and third-party integrations are on this sheet rather than on their own, because in practice they are not separate products: the portal is the same data with a different door, and the integrations are what stop your team retyping it.
SCOPE
FIELD CASE

Lawang Estate — a property developer in Bali
Contracts with remote digital signature, invoices and receipts, construction progress, buyers, payment schedules, unit catalogue, documentation and a portal where each buyer sees their own contracts and payments. Eleven tools under one menu, one shared shell, one login. A person is registered in exactly one place; every other tool reads them from there.
FAQ
Is this an ERP?
We already use spreadsheets and they work. Why change?
Can you build on top of what we already have?
How long does it take?
Who can use it — only the office?
Start a project
Have something worth building well?
Tell us what you are working on. We reply in English or Spanish, usually within a day.