-Held exclusive responsibility for all QA-related tasks within the UI team, participating in daily scrum meetings, and ensuring the highest quality standards for all UI components.-Collaborated closely with developers and product managers to understand requirements and design comprehensive test plans and test cases.-Conducted manual and automated testing to validate product functionality, performance, and compatibility.-Automated UI and REST API regression tests, in C# using the Selenium framework, as part of the QA Automation team.-Demonstrated proficiency in Jenkins, OpenNebula, Bitbucket, Microsoft Exchange Server, and Active Directory, leveraging these technologies to streamline development processes and enhance QA efforts.-Reported and tracked defects using Jira, ensuring effective issue management and communication.-Presented regular QA progress reports to the team lead and senior management, highlighting key achievements and areas for improvement.

- Worked on designing the ChatBot AI consultant for MessageBox, a chat-based task management app for hotels.- Implemented algorithms using PHP to help ChatBot focus on focus on specific keywords to identify correct scripted responses.- Continuously communicated with the management team and implemented requests for changes.- Designed and administered tests and evaluations of new deluxe version of the application.