Muhammad B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Over the last 3 years I have tested many iOS and Android Apps, Web Apps and desktop applications. My core duties were: - Review and analyze system specifications - Collaborate with QA Engineers to develop effective strategies and test plans - Scripting in Selenium using Java - Execute test cases (manual or automated) and analyze results - Evaluate product code according to specifications - Create logs to document testing phases and defects - Report bugs and errors to development teams - Help troubleshoot issues - Conduct post-release/ post-implementation testing - Work with cross-functional teams to ensure quality throughout the software development lifecycle