John S.

I’m a QA Tester specializing in web, mobile app, and product testing, with hands-on experience evaluating real-world user journeys, identifying functional issues, uncovering UX problems, and documenting clear, reproducible bugs. My testing approach combines manual, functional, exploratory, regression, and usability testing to identify issues that may be missed during normal development. I focus on application functionality, edge cases, user experience, account workflows, payments, subscriptions, responsive behavior, and overall product reliability. My QA services include: -Web and mobile application testing -Functional and exploratory testing -Regression and usability testing -End-to-end user journey testing -Checkout, payment, account, and subscription testing -Cross-browser and responsive testing -Product and consumer experience testing -Structured bug reports with severity levels -Clear reproduction steps -Expected vs. actual results -Screenshots and screen-recording evidence -UX observations and improvement recommendations I also have experience with Python programming and automation and hold the PCEP – Certified Entry-Level Python Programmer certification from the Python Institute. My Python background helps me better understand application behavior, troubleshoot technical issues, and work effectively on more technical QA projects.