Speaker Bio

Stefan Van Der Zijden

Stefan Van Der Zijden

VP Analyst
Stefan Van Der Zijden's research focuses on Application Portfolio Management (APM), Modernization, Cloud Migration, Rationalization, and Decommissioning.

Mr. Van Der Zijden has 35 years of experience in IT covering various platforms, methods and tools, from mainframe to mobile. The different roles, settings, assignments and experiences enable him to easily combine knowledge and context to gain oversight and create business value. His technical competencies, knowledge of industry processes and leadership ability make him equally at ease with technical issues as with strategy.
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Thursday, 14 September, 2023 / 10:30 AM - 11:15 AM BST
Ask the Expert: How Do You Decide to Buy or Build an Application?

As IT executives continue to deliver functionality to meet their organization’s business goals, the question that always comes up is whether to buy or build an application to deliver this functionality. Come to this session to ask the expert questions on decision criteria, successes and challenges related to the build vs. buy decision.

Join us to hear from Gartner experts and thought leaders.