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Mustafa Kucuksanturk
Senior Test Developer
Process Automator
  • Residence:
    The Netherlands
  • City:
  • Age:
Hard Skills
  • Full-Stack developer
  • SQL / Oracle / MongoDB
  • Windows / Unix / Mac
  • Robot Framework
  • Git
  • Docker
  • Kubernetes
  • Selenium / Cypress
  • Playwright
  • CI/CD
  • Bootstrap
  • Jmeter
  • Junit / TestNG
  • Maven
  • AWS
  • Appium
  • Big Data Analysis
  • Scrum / Kanban
  • Jira / Confluence
  • BDD
Soft Skills
  • Communication
  • Problem solving
  • Analytical
  • Goal-oriented
  • Collaboration
  • Proactive


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Years Experience
Completed Projects
Lines of code
Tests run

My Services

Test Automation

Computers never tire and also do not stop working on a Friday afternoon. Why invest in people when a computer can do the work better and faster? My automation enhances the speed and quality of testing within your company.

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Full-Stack Testing

Your product consists of several layers that work together. Each layer is complex and depends on another one. I have the knowledge and experience in all layers and can fully test your product.

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Regression Testing

Your product is changing constantly. New parts must work properly, while old ones should not break. With my regression testing you will receive regular feedback, so that bugs can be discovered in an early stage and thus save money.

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API Testing

Your product must communicate safely, correctly and quickly with different systems. Not only do I have a lot of experience with testing, but also writing APIs. This allows me to better test your API and identify problems your might have.

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Process Automation

Doing the same thing over and over again requires time and effort. Something a computer will not mind. With more than 10 years of experience I have saved a lot of time. That way you can focus on bigger things.

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And much more...

From integration to end-to-end testing and from database to performance testing. Unable to find what you are looking for your company? Please do not hesitate to contact me to discuss the possibilities.

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Dennis de Booij
Dennis de Booij
Software Tester

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
Bram van Gaalen
Test Coordinator

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!

Sahar Gesser
Sahar Gesser-Barek
Scrum Master

I have worked closely with Mustafa for a big AI project at 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!

Jerry Schrikenberg
Jerry Schrikenberg
Test Consultant

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
Bob van den Brink
Java Developer

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.

Gregory Elmas
Adam Martinez
Community Manager

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.

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