Doannis D.

I help software teams catch bugs before their users do. With 10+ years of QA experience, I execute manual test cases and build and maintain automated test suites (Selenium, Cypress, Playwright) — whatever your project needs to reduce escaped defects and keep releases on track. I work across manual and automated testing, API and end-to-end validation, defect tracking through to resolution, and test plan/case development. I've tested regulated, high-stakes systems including an enterprise airline platform (100+ clients) and financial/ERP systems (POS, finance, bank reconciliation). ISTQB Certified (Foundation, Agile Tester, Mobile, Performance & Acceptance) | Certified Scrum Master Let's talk about your testing needs.