Skip to content
00

ANDRESCARREON

[ SENIOR SDET · QA & RELEASE · AI EVALS ]

Nine years building test automation and release pipelines for iOS, Android, desktop, browser extensions and web. Four of them owning quality at Exodus, a self-custody crypto wallet used by millions. Open to my next role, remote worldwide.

9 YEARS IN QA·MONTERREY, MX · REMOTE WORLDWIDE·GEIST / MONO·BUILD 632010b

[ 01 / NOW / STATUS ]

REMOTE
NEXT ROLE
Senior SDET · quality engineering · test & release infrastructure · remote worldwide · CV ↗
AUTOMATION
Playwright · Appium · Maestro · Selenium · Cypress · BrowserStack · page objects
PLATFORMS
iOS · Android · Electron desktop · browser extensions · web · REST APIs
CI / RELEASE
GitHub Actions · self-hosted Linux and macOS runners · headless E2E in CI · release sign-off
AI QUALITY
LLM eval suites · AI support-agent evaluation · AI failure triage and bug reporting
CODE
TypeScript · JavaScript · Node · React · React Native · Postgres (Supabase)

[ 02 / EXPERIENCE ]

9 YEARS

Fintech startup (under NDA)

Quality & AI Automation Engineer · Contract

AUG 2026 – PRESENT

  • Built self-hosted GitHub Actions runners for Linux and macOS builds, saving about 40,000 CI minutes a month.
  • Built the eval suite and knowledge base for a customer-support AI agent, reaching a 94% eval pass rate.
  • Shipping production code beyond QA: KYC backend validations, a React Native app migration and bug fixes.

Exodus Movement

SDET / Quality Engineer · Self-custody crypto wallet

MAY 2022 – AUG 2026

  • Built end-to-end test automation from zero for a wallet used by millions across mobile, desktop and browser extension.
  • Automated iOS and Android with Appium and Maestro, and the web app, extension and Electron desktop app with Playwright, all headless in CI.
  • Tested wallet, swap and exchange APIs; mocked network traffic with Charles Proxy to validate transaction, pricing and failure flows.
  • Built AI QA tooling: a Slack reporter that analyzes test failures and files structured bug reports, and an AI localization checker.
  • Led a team of four QA engineers and owned bug triage, test plans and release sign-off.

Accenture

QA Engineer · Test Automation

2017 – MAY 2022

  • Led a QA team of 15 building automated regression suites and page-object frameworks in CI for enterprise systems.

[ 03 / WORKS ]

09 ENTRIES

[ 04 / WRITING ]

11 ENTRIES

[ 05 / NOW ]

WHO

[ QA BY DAY, BUILDER BY NIGHT ]

Outside work I ship my own AI products, nine so far, two with paying customers. Building them is where my eval and agent tooling comes from: the QA agent that triages my bugs started as a side project.

One placed 1st globally at the AI Tinkerers Generative UI Hackathon. I also write, in English and Spanish, about building with AI.

[ 06 / SIGN-OFF ]