Responsibilities were the same as at the last job, plus: - UI testing with pixel-perfect approach (comparison implemented pages with the layout). - mobile testing. - usability testing (UX), testing applications from a user-perspective. - layout specs testing (analysis of the requirements contained in the layouts). - testing for failure and recovery. - cross-browser testing. - writing acceptance cases. - rewriting “manual” cases for further automation. - writing reports with detailed testing results. - onboarding and mentoring new hires and juniors. - being the only QA engineer on several projects.