Maarten is an exceptionally organized and skilled analytical scientist who has made critical contributions to all projects we have worked on together. He is highly knowledgeable not only of the US & EU regulatory requirements for marketing application but also experienced in the necessary requirements to maintain a highly-compliant commercial product after launch. Further, Maarten has the proper interpersonal skills and business acumen to work within the highly complex world of the pharma analytical testing laboratory. He has proven to be capable of organizing and prioritizing challenging testing strategies with great success both with internal and 3rd party resources. Finally, Maarten's knowledge of the science of biologics development has reduced time to commercialization for the programs we have worked on together to great effect!

For the last three and a half years I was working in close cooperation with Maarten in his function as study coordinator within a stability project. We were in contact on a daily basis coordinating the work and discussing the project planning. Maarten has a professional but friendly, cooperative and results-oriented approach to work. This made working with Maarten always very nice and pleasant. I really appreciate the lot of fruitful discussions we had and, that even in stressful situations, Maarten managed to focus on the relevant aspects of the process to promote it to success. I really would be happy to work with Maarten again someday.

Maarten is an exceptionally organized and skilled analytical scientist who has made critical contributions to all projects we have worked on together. He is highly knowledgeable not only of the US & EU regulatory requirements for marketing application but also experienced in the necessary requirements to maintain a highly-compliant commercial product after launch. Further, Maarten has the proper interpersonal skills and business acumen to work within the highly complex world of the pharma analytical testing laboratory. He has proven to be capable of organizing and prioritizing challenging testing strategies with great success both with internal and 3rd party resources. Finally, Maarten's knowledge of the science of biologics development has reduced time to commercialization for the programs we have worked on together to great effect!

For the last three and a half years I was working in close cooperation with Maarten in his function as study coordinator within a stability project. We were in contact on a daily basis coordinating the work and discussing the project planning. Maarten has a professional but friendly, cooperative and results-oriented approach to work. This made working with Maarten always very nice and pleasant. I really appreciate the lot of fruitful discussions we had and, that even in stressful situations, Maarten managed to focus on the relevant aspects of the process to promote it to success. I really would be happy to work with Maarten again someday.

Maarten is an exceptionally organized and skilled analytical scientist who has made critical contributions to all projects we have worked on together. He is highly knowledgeable not only of the US & EU regulatory requirements for marketing application but also experienced in the necessary requirements to maintain a highly-compliant commercial product after launch. Further, Maarten has the proper interpersonal skills and business acumen to work within the highly complex world of the pharma analytical testing laboratory. He has proven to be capable of organizing and prioritizing challenging testing strategies with great success both with internal and 3rd party resources. Finally, Maarten's knowledge of the science of biologics development has reduced time to commercialization for the programs we have worked on together to great effect!

For the last three and a half years I was working in close cooperation with Maarten in his function as study coordinator within a stability project. We were in contact on a daily basis coordinating the work and discussing the project planning. Maarten has a professional but friendly, cooperative and results-oriented approach to work. This made working with Maarten always very nice and pleasant. I really appreciate the lot of fruitful discussions we had and, that even in stressful situations, Maarten managed to focus on the relevant aspects of the process to promote it to success. I really would be happy to work with Maarten again someday.