Ewa Marchewka is currently working as a Verification Director (Second Line Manager)  at Nokia. After getting a university degree in Telecommunication at AGH UST (Poland), she started her journey in the world of testing. During 18 years of her working life, she gained experience as Tester, Test Manager, Test Architect, Project Manager, Release Delivery Manager and finally Director. She enjoys giving speeches and sharing her knowledge on testing conferences all around the world. Her hobby is psychology of testing. You can reach her via  https://www.linkedin.com/in/ewa-marchewka-29b3b02/ 

TestDive Conference 2024 presentation:Goodhart’s Law – Pitfalls of Measuring Everything .

Goodhart’s law states: „When a measure becomes a target, it ceases to be a good measure”. What happens with test teams when management plans to turn all Key Performance Indicators „green”? This presentation, using real-life examples explains why we should not use our KPIs as goals, what would be the consequences if we decide to do so, and what are the best practices when it comes to tracking team performance.  

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