Type hints
Annotate untyped Python until the type checker (mypy / pyright) runs clean.
Type hints, tests, and dependency upgrades — cleared from your backlog, delivered with green CI.
We focus on the chores where "done" is settled by a passing check, not by opinion.
Annotate untyped Python until the type checker (mypy / pyright) runs clean.
Write the tests your code is missing — real coverage with a suite that holds up.
Move stale or risky versions forward, with the test suite still passing on the other side.
We pick one real chore in your codebase and fix it at no cost, so you can judge the quality yourself.
Every change ships with passing CI. The test suite and type checker are the arbiter — not us.
You scope the work and the payment is held in escrow, released only when the agreed checks pass.
We are paid only when the work is verifiably complete, against acceptance criteria agreed up front. If it doesn't pass, you don't pay.
A selection of what we've built.
A hosted commerce toolkit for Argentina — tax invoicing, payments, logistics, catalog and messaging behind one authenticated, multi-tenant endpoint for AI agents.
A public, zero-auth tool server — tax-ID validation, fiscal QR generation and tax calculations — consumed directly by AI agents over a standard protocol.
A Teams-based agent and a PDF data-extraction pipeline bridging two APIs. References available on request.