Geert van der Cruijsen

Geert has a passion for technology and gadgets and that's why he started building mobile apps several years ago.

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As Lead Consultant for Enterprise Mobility at Xebia, Geert is responsible for supporting Xebia's clients with their digital mobile strategy and vision on developing mobile applications. Xamarin & C# are his go-to tools for building iOS, Android, and Windows apps.

In his career spanning over 10 years in IT, Geert has worked as a consultant and technical architect on several large business apps and projects with clients like Nokia, KPN & Heineken.

Next to his expertise in Mobile application development, Geert also has a lot of experience in ALM about Mobile application development, standardizing, and streamlining the development of apps for enterprises. He loves doing Agile projects and is a certified Scrum.org Scrum Master and Scrum Developer. He has coached several clients during their mobile app projects in Agile ways of working.
Besides being a trainer and consultant, Geert is also an active user, speaker, and blogger in the Microsoft community. For example, he's spoken at events like Microsoft Techdays and local meetups such as .NET Mobile Developers group. No topic related to mobile technology remains untouched as he eats, sleeps, and breathes the topic.

In his spare time, Geert likes to build apps for the Windows platform like Game Streams, the most downloaded and best-rated Twitch client for the Windows platform. When Geert is not sitting behind his laptop, he likes to travel the world with his wife Patty and daughter Lauren, cook food from the places he has visited and taste different beers to increase his Untappd score.

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