Tsvetelina Stefanova
Quality Assurance Tester @BrickRed Systems
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WORK HISTORY
Quality Assurance Tester @BrickRed Systems
Bellevue, WA, US
Provided technical support for manual and automated testing using tools like Selenium, Playwright, and SAS. Offered troubleshooting support for coding challenges, advancing student problem-solving skills. Utilized SAP LoadRunner to conduct performance and load testing, ensuring system scalability and reliability under varying workloads. Designed and developed an automated testing framework using Selenium and Playwright to simulate real-world web application testing scenarios, significantly improving testing accuracy and reducing manual efforts. Conducted API testing using Postman and Swagger, integrating JSON/XML data formats to test RESTful APIs, ensuring seamless communication between systems. Utilized Jira to track and manage bug reports, helping students learn best practices in defect management, prioritization, and resolution workflows. Created Power BI performance analytics dashboards to monitor and evaluate student progress, providing targeted feedback based on test execution metrics and fostering continuous improvement.
EDUCATION
International Business School (IBS) - Bulgaria
Bachelor of Business Administration - BBA, Business, Management, Marketing, and Computer Science
TripleTen
Software Engineering, Computer Software Engineering
ABOUT TSVETELINA STEFANOVA
Credit and Financial Professional with experience in Business Analysis, data reporting…
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