Jestoni M.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.

As a dedicated Bug Specialist with 4 years of experience, I specialize in identifying, analyzing, and resolving software defects to ensure smooth and seamless user experiences. My expertise spans manual and automated testing, and I am proficient in using tools like BrowserStack, Jira, and Confluence to manage and track issues effectively. I have a keen eye for detail and a methodical approach to finding bugs across complex systems, ensuring that all products meet the highest quality standards. Passionate about continuous learning and process improvement, I work closely with development teams to implement effective solutions and contribute to the overall success of each project. Whether it's troubleshooting functional issues or optimizing workflows, I am committed to delivering reliable and high-quality software.