About
Senior SDET with 14+ years of experience designing large-scale automated testing frameworks for financial and e-commerce systems. Skilled in Java, C#, and Python automation, CI/CD, and cloud-native testing (Azure, Docker, Kubernetes). Experienced QA Lead and Scrum Master passionate about continuous improvement, quality culture, and mentoring.
Key Achievements
- Introduced CI/CD-integrated automation reducing regression testing time by 30%.
- Implemented API and UI automation frameworks (Karate, Selenium, Cypress) adopted across 3 teams.
- Led Azure-based performance testing initiatives improving system scalability by 30%.
- Mentored and onboarded 5+ junior QA engineers to SDET-level proficiency.
- Acted as Scrum Master ensuring continuous delivery in cross-functional international teams.
Experience
Software Engineer (QA)
SAP Polska
Sep 2019 – Present
- Designing and implementing automated testing frameworks for SAP internal tools and SAP Commerce integrations with Google services.
- Conducting performance and load testing for Azure-deployed services using JMeter.
- Serving as Scrum Master for multiple international teams ensuring agile delivery.
Tech Stack: Java, JavaScript, Angular, Azure, Docker, Kubernetes, Selenium, Karate, Cypress, Webdriver.IO, JMeter, K6, Postman, Bruno, Jira-Xray, SAP Commerce Cloud, Backoffice, Business Technology Platform (BTP), SAP HANA, SAP Fiori
Software Engineer (QA)
Future Processing Sp. z o.o.
Aug 2011 – Aug 2019
- Developed and maintained automated regression suites for financial and NGO web applications.
- Introduced UI and API automation frameworks improving release stability.
- Performed data migration testing (ETL).
- Mentored junior testers and led QA process improvements.
Tech Stack: .NET, ASP.NET, JavaScript, Node.js, Angular, Docker, Selenium, Test UI, Cypress, TestComplete, SQL Server, JMeter, Postman
Education
M.Sc. in Computer Science
Silesian University of Technology, Gliwice
Oct 2007 – Sep 2012
Master thesis title: "Performance analysis of in-memory database systems"
Awards
Certificates
ISTQB Foundation Level
International Software Testing Qualifications Board
May 2013
ISTQB Advanced Level Test Analyst (TTA)
International Software Testing Qualifications Board
May 2015
Languages
- Polish: native
- English: C1
- German: B1
- Spanish: A2
Interests
- Sports, especially football and basketball (NBA)
- Travelling and bike trips