Dimitar Topuzov is responsible for enormous positive changes in his company (Progress). He helped seven different teams with technical guidance for building scalable and stable test automation and CI. Dimitar has written thousands of E2E tests, done hundreds of code reviews, and optimized multiple CI pipelines for speed (up to x5 times faster) and stability (aiming for less than 1% flakiness). He has also been a lecturer at many events such as DEV.BG meetups, QA: Challenge Accepted (including the current edition), DevReach, etc. He is also an active participant in the Software Quality Assurance Bulgaria group.