12 tester, app review, mobile apps, mobile app testing QA testing
United Kingdom
English
About me
Hi, I’m Stella, a professional App review, user tester and quality assurance (QA) specialist with hands-on experience testing websites, mobile apps, and digital products. I help startups, developers, and businesses identify bugs, usability issues, and performance gaps before launch.
My services include user testing, app testing, Android app testing, website reviews, website audits, beta testing, usability testing, and quality assurance. I test from a real user’s perspective and provide clear, actionable reports that improve functionality, user experience, and overall product quality.... Read more