LEONARDOBUMBEERS

Senior QA Engineer and ISTQB CTFL certified professional with 9+ years of experience helping global teams deliver reliable software across web, API, mobile, and AI/data platforms.

I combine hands-on testing, automation, and product knowledge to identify risks early and improve release confidence. My experience includes JavaScript, TypeScript, Java, C#, Cypress, Playwright, WebdriverIO, Selenium, Appium, API testing, CI/CD, cloud platforms, and databases.Throughout my career, I have worked with international teams across payments, e-commerce, agribusiness, digital transformation, and AI/data products. I enjoy solving complex quality problems, improving test coverage, and building automation that brings real value to the team.