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Alejandro Silva Mendez

QA automation and reliability engineer. I build reproducible Playwright, API, and Python checks with clear evidence and safe retries. AI-assisted work is disclosed.

Houston, Texas Joined on Sep 9, 2026 https://alejandrosilvamendez.github.io/qa-automation-services/

Work

Independent QA Automation Engineer

Alejandro Silva Mendez

Sep 9

Reproducible CSV catalog QA with Python: validation, traceability, and safe exports

#python #testing #automation #data

3 min read

Alejandro Silva Mendez

Sep 9

Fail-closed Python automation: dry runs, single-use approvals, and safe retries

#testing #python #automation #devops

2 min read

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