Approach
Anyone can ship a demo. What separates software that lasts from software that gets rewritten in two years is a set of rules the team actually holds itself to, even when nobody is watching. These are ours.
Every external service sits behind an interface with a mock implementation beside the real one. The full product runs with zero credentials and zero accounts, so development, demos and CI never touch a live payment, a real inbox or a customer's database. Going live is a flag per integration — switched on one at a time, verified one at a time.
You can evaluate the whole system before granting us access to anything.
The API surface is defined once as a shared schema that the backend, the web app and the mobile app all import. Changing an endpoint starts by changing the contract, which means the compiler finds every caller before your users do.
No drift between what the server sends and what the client expects.
When we work against a system that is already live, access is read-only and stays read-only. If we need to demonstrate a behaviour, we demonstrate it against captured fixtures.
Nothing we do during the build can damage the business paying for it.
Replacing an existing system means proving equivalence row by row — every workflow, every interaction, every binding, each marked with evidence. Done means zero open rows, audited twice.
Nobody finds a missing feature the week after cutover.
Layer boundaries, dependency direction and design-token usage are enforced by tests, not by code review etiquette. A violation fails the build the same way a broken test does.
The architecture is still there in eighteen months.
No manual statements against any database, including a developer's own. Migrations run through a controlled step that backs up first, and they never run silently on application startup.
Every environment's schema has one explainable history.
Where a system is multi-tenant, the tenant comes from the authenticated session and never from a request body, path or query string. Cross-tenant isolation has its own tests.
A forgotten filter cannot become a data breach.
Open questions, decisions and everything waiting on a human live in the repository as tracked documents. You always know what we are stuck on without having to ask.
No surprise at the end of a sprint.
What we build with
TypeScript, React and Next.js on the web. React Native and Expo on mobile. NestJS or .NET on the server, PostgreSQL underneath. We are not religious about it — but we are deliberate, and we do not pick something new on your project to find out how it works.