A senior engineering team that designs, builds, and maintains production web and mobile software for enterprises. Spec-driven, serverless-first, 100% test coverage. The partner who scopes your project is the one who ships it.
// how we know it works
A scenario is written the way a product owner would state it — in a document a non-engineer can read and check. The compiler turns it into an executable test that runs against a real database on every change.
### 4. Platform activity is not returned to another organization user - Role: USER2 - Operation: IndexActivities - Assertions: - result does not include item where `id` equals `activityId`
it('Platform activity is not returned to another organization user', async () => { const result = await t.request('IndexActivities', {}, t.USER2()); t.ensureNoItem(result as Record<string, unknown>[], { id: t.get(context, 'activityId') }); });
An agent cannot make a failing test pass by weakening the assertion — the assertion isn't in the test file. Changing what is verified means changing the specification, which is a reviewed diff.
// selected work
Client names are withheld. What we can publish is the domain, the architecture, and the numbers.
Accreditation, document signing, ACH funding and portfolio reporting in one multi-tenant system, replacing a stack of point SaaS tools.
Built for a national US staffing operator. Facility managers build and balance schedules; nurses pick up open shifts and swap from native apps.
For a national healthcare staffing business. Shift offers cascade through configurable provider pools, delivered as an embeddable UI consumed by host applications.
Replaced fragile spreadsheet workflows across every location of a multi-location staffing agency with RBAC, audit logs, and EN/ES PDF reports for carrier submission.
// what stops it shipping broken
These are build failures, not review comments. Nothing reaches production by being waved through.
| Gate | Catches |
|---|---|
composer validate | Broken spec — before any code exists |
| Spec coverage | An operation no scenario exercises end to end |
tsc | Drift between operation I/O and document shape |
| ESLint | Style, documentation, complexity |
| Generated unit tests | Per-operation security, schema shape, before logic |
| Generated scenario tests | End-to-end behaviour against a real database, multi-role, multi-tenant |
| Coverage threshold | Any untested line, branch, or function — set at 100% |
| Runtime output validation | A response that doesn't match its declared schema — in production |
That last row is the unusual one. Output schemas are enforced at request time, not only in CI — a service that returns something it never promised fails loudly rather than shipping malformed data downstream.
// how we work
The senior partner who scopes your project is on it until it ships.
You talk directly to the people building your software.
We stay small on purpose. Senior people, or we don't take it.
We'd rather lose a margin than lose your trust.
Short meetings, written decisions, working software.
AI is a tool to ship faster — never a shortcut past review.
// let's build it
Tell us what you're building and what it has to do. That's the only thing we need to start a useful conversation.