Principal Consultant Information Technology
IT Architect, Management Advisor, Coach, and Trainer. Skilled in steering the technological, cultural, and organizational aspects involved to improve success rates. Excellent motivational speaker and communicator.

Technical Reviewer
Software Architecture: The Hard Parts

Joost was a tech reviewer for Software Architecture: The Hard Parts. Hear what he had to say:
Software Architecture: The Hard Parts provides the reader with valuable insight, practices, and real-world examples on pulling apart highly coupled systems and building them back up again. By gaining effective trade-off analysis skills, you will start to make better architecture decisions.
Joost van Weenen
Hear what others had to say
Joost has worked with many different people. Read about their experience.
Joost has been a highly valued member of our team. He is a natural leader with a pragmatic approach to software development and a very clear view on priorities. The team has been through a major positive change under his supervision. Both the teamwork and technical- achievements have improved greatly. Joost has been a great enabler for our team.

Joost een van de docenten en organisatoren van de TSE Masterclass heb ik leren kennen als een proactieve, bevlogen en enthousiaste leraar. Hij zorgde eerst voor een goed globaal begrip van de onderwerpen welke hij doceerde, vervolgens zochten we ook verdieping en gingen hands on aan de slag. In de casus stuurde Joost bij wanneer hij bijvoorbeeld merkte dat de teams niet tijdig contact opnamen met de product owner. Dit alles droeg bij aan een zeer positief verlopen masterclass. Als docent zou ik Joost sterk aanbevelen bij iedereen die ambitie heeft zich als software engineer te ontwikkelen.

Joost is a passionate professional eager to share his knowledge and skills, which makes him an outstanding lead dev. Aside from his technical skills, he also focuses on team dynamics and broader dynamics in the business. It’s great to see a technical person understand team relations and business processes. I’ve seen our team grow in expertise and professionalism, but also, the understanding grew between the business and our development team. I enjoyed working with Joost and look forward to future collaborations.

I started at Alliander 1.5 years ago as trainee. When I started there Joost was one of the leads in the team. He taught me a lot about Spring, Java, platform(Openshift) and much more. He was always eager, and passionate, to teach his colleagues. The way he explained everything was very easy to follow. As our team lead he was instrumental in the development of our team as a more grown up scrum team. He was also one of the driving forces behind the platform. It was a pleasure working together with him.

Joost has been my internship supervisor at CGI, It was great to work with him. He was an excellent coach and gave me support as needed without micro managing. His feedback was very useful and accurate and he was always accessible and gave a rapid response to issues raised. I learned much from his very professional approach to software engineering and his strong team-player attitude towards the team. I very much enjoyed working with him.

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