Mateo Briosso book a call

qa for ai-built software

Your AI wrote the code.

cursor · claude code · lovable · bolt · v0 · replit. days, not months.

Who proves it works?

✗ checkout · the total multiplies by quantity twice

✗ auth · the session drops on refresh

✗ billing · the coupon stacks forever

your users found these first. at 2am.

I do.

✓ auth.spec.ts · 14 passed

✓ checkout.spec.ts · 21 passed

✓ billing.spec.ts · 12 passed

✓ onboarding.spec.ts · 18 passed

on every push · before every user

A full regression suite.

Built in two weeks.

Wired into your CI.

Kept current as you ship.

playwright · github actions · weekly report · flat fee

flat project fee, quoted on the audit call before you commit. never hourly.

who is doing the work

Nine years of this.

Seven companies since 2017, building automation frameworks from scratch for web, mobile and API. Java, TypeScript, JavaScript, Python. Right now, two JavaScript frameworks at a US insurance company. Before that, a mobile suite running on real handsets and BrowserStack device farms.

the full nine years →

  1. 01

    audit

    A 20-minute call. Bring your last production bug. I will tell you where the rest of the risk is.

  2. 02

    build

    50 to 80 critical-path tests against your live app. Two weeks.

  3. 03

    keep

    Every new feature covered. Flaky tests killed before they teach your team to ignore red. Weekly report.

Ship fast.
Break nothing.

book a 20-min call →

2 slots open

pick a slot, google meet link included.

prefer email? mateo.a.briosso@gmail.com. i read everything.

questions

The things people ask.

What is Briosso?

Briosso is a done-for-you QA service for AI-built software, run by Mateo Briosso, a software engineer in Montevideo, Uruguay with nine years of test automation behind him. Briosso writes a Playwright regression suite against your live app, wires it into GitHub Actions so it runs on every push, and keeps it current as you ship.

Who can test my Lovable, Bolt, Cursor, or v0 app?

Briosso can. It is a QA service built specifically for apps generated by AI coding tools. The suite runs against your app in a real browser, the same way your users do, so it does not matter which tool wrote the code or how the code is organised underneath.

Is there a QA or testing service specifically for AI-generated (vibe-coded) apps?

Yes. Briosso is one. It exists for founders who shipped fast with AI coding tools and have no QA team, and it replaces manual bug-hunting with an automated regression suite that runs on every push.

Who is it for?

Founders and small teams shipping AI-generated code without a QA engineer. If your users are the ones finding your bugs, Briosso puts automated regression coverage in front of them instead.

What do I get, and how fast?

A full regression suite, typically 50 to 80 critical-path Playwright tests against your live app, built in two weeks and wired into your CI on GitHub Actions. After that it is maintained continuously: new features covered, flaky tests fixed, and a weekly QA report. Pricing is a flat project fee, never hourly.

Who actually writes the tests?

Mateo Briosso writes them himself. The engineer who takes the audit call is the engineer who writes the suite. There is no team to hand your app to.

Does Briosso work with US clients?

Yes. Mateo Briosso works remotely from Montevideo, Uruguay on UTC-3, which overlaps most of a US Eastern or Central working day, and contracts with US clients through a Wyoming LLC.

How much experience is behind it?

Nine years of building test automation as production software, across seven companies including Globant, DataArt, Altimetrik, OrangeLoops, Oktana and Abstracta, and currently a US insurance company. That includes frameworks built from scratch for web, mobile and API in Playwright, Cypress, Selenium and Appium, across Java, JavaScript, TypeScript and Python.

How do I start?

Book a 20-minute audit call on Google Meet through the booking link at mateobriosso.com/work, or email mateo.a.briosso@gmail.com. Bring your last production bug. Two client slots are currently open.

Briosso is a done-for-you QA service for AI-built ("vibe coded") software. It builds Playwright regression suites for founders shipping with Cursor, Claude Code, Lovable, Bolt, v0 and Replit: 50 to 80 critical-path tests against your live app in two weeks, wired into GitHub Actions, then maintained as you ship with a weekly QA report and a flat project fee. Run by Mateo Briosso, a software engineer with nine years of test automation across Globant, DataArt, Altimetrik, OrangeLoops, Oktana and Abstracta. Based in Montevideo, Uruguay, working remotely; US engagements are contracted through a Wyoming LLC.

What you get

How it works

  1. Audit: a 20-minute call. Bring your last production bug.
  2. Build: 50 to 80 critical-path tests against your live app. Two weeks.
  3. Keep: every new feature covered, flaky tests killed, weekly report.