oluwasanya Joseph

I’m a Junior QA Engineer with hands-on experience in manual testing, API testing (Postman), and basic automation (Playwright). I design test cases, execute regression tests, and track defects using Jira while validating data quality to support reliable systems in Agile/Scrum environments.

In my QA E-commerce Testing project, I designed and executed 30+ test cases for login, search, cart, and checkout flows. I performed API testing in Postman (GET/POST, status codes, and JSON validation), identified and reported 10+ functional and usability bugs with clear reproduction steps, and used Chrome DevTools to debug network issues—then ran regression testing after fixes to confirm stability. I also built Playwright automation scripts for authentication and cart workflows.

Before focusing purely on QA, I supported quality and accuracy work as a Data Quality & QA Validation Project Officer, where I performed data validation checks, documented data issues using QA review techniques, and maintained structured quality control documentation. I’m now seeking a remote QA role with international teams where I can keep raising system quality through strong testing discipline and continuous improvement.