
Martin Castro
@martincastro
I validate web and mobile releases through rigorous manual QA testing.
What I'm looking for
I've delivered manual QA for web and mobile applications at Riverlabs, supporting Milwaukee Tool and IPFS. I validate features in DEV and UAT, test release regressions, and verify new functionality behind feature flags before production.
I design test cases, validate APIs with Postman and Swagger UI, and track defects in Jira. I'm ISTQB CTFL certified and expanding my test automation skills while collaborating closely with developers and product owners.
Experience
Work history, roles, and key accomplishments
QA Engineer
Riverlabs
Sep 2024 - Mar 2026 (1 year 6 months)
Validated features in DEV and UAT environments, ensuring quality before production releases. Tested new functionalities behind feature flags, executed regression testing, and performed API validation using Postman and Swagger UI.
Education
Degrees, certifications, and relevant coursework
Centro de Ensayos de Software
Certification, Software Testing
2022 - 2023
Completed a software testing certification program, gaining skills in manual testing and quality assurance.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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