Lines of code
Dennis de Booij
Mustafa has helped us by setting up a performance test suite in JMeter including several Python scripts that have enabled us to easily run the test suite on different environments. Furthermore, he has trained my colleague and I on how to maintain the test suite and how to analyse, interpret, and report the test results for future projects. Mustafa is a genuine professional who is a pleasure to work with. He combines his broad and deep technological knowledge with an attentive and clear style of communication. He takes great care to ensure his customers get what they need.
Bram van Gaalen
I had the pleasure of working with Mustafa at the University of Utrecht for two years. A hardworking and committed colleague, but also very pleasant person all around. I could always reach out to him with technical questions about test automation as he's always willing to help whenever possible. A passionate colleague who has added a lot of value. Hopefully we can work together again in the future!
I have worked closely with Mustafa for a big AI project at Bol.com. He's a very pleasant and easygoing colleague to be around with. In addition to bringing his own ideas, he's also very open to other ideas. This was key to further improve and optimize the (testing) process for this project. He's detail- oriented and really took the time to understand the inner workings prior to jumping in. He and I worked closely and learned a lot from each other. I can honestly say that I'm looking forward to work with him again in the future!
Mustafa is without a doubt a great asset to any team. Eventhough I 'only' worked with him for 1 year, I still speak to him on a weekly basis and even call him a friend. In addition to that, I also learned a lot from him while working. He's very knowledgeable of every framework I've used and any technical questions I had were answered clearly. In fact, he enjoys teaching others and is always available for his colleagues. Personally, he has helped me for hours with programming, automation and even getting through the day.
Bob van den Brink
Mustafa has distinguished himself in our team as a very social person as well as a technical tester. With his knowledge and experience in his field, he has been able to simplify test automation. Now, further development takes takes less time and the code has become more readable. In addition, he has implemented a new test reporting framework with CI/CD and he has written custom tooling for certificate monitoring. All these changes were made in agreement with the team and was concluded with presentations showcasing the changes. In short, a very nice collaboration.
This man is without a doubt the absolute peak of what a process automator can be. The amount of time he single handedly saved is truly incalculable. The focus within the company has completely shifted from executing daily tasks and maintenance to creating more content and expanding to other markets.