Caspar Geerlings

Project Manager / Developer


About Caspar

Hi, my name is Caspar Geerlings. I'm a Software Engineer with a great passion for Mobile Development and I love creating cool products!

In my spare time, you will often find me either working on my own projects or brainstorming about new ideas or concepts. I care a lot about user experience and about the "look and feel" of products. That's why designing apps is one of my great hobbies besides coding. Other hobbies are sports and traveling.

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My Services

I love to build or maintain websites and apps for clients who are passionate about their business.

Design and Development

Great ideas and concepts are the fundamentals of a great product. By combining my passion and skills, I am able to work out ideas and desires and transform them into wireframes and mockups. After a design is approved the real fun begins for me. As a full-stack developer I can build interactive web experiences, native or hybrid apps as well as complete e-commerce platforms.

Project Management

After having worked as a project manager in IT for several years, I have become an expert in gathering requirements from clients and translating them into step-by-step tickets with the according acceptance criteria. Since I have experience as both a developer as well as a product owner, I am excellent at bridging the gap between both parties. Agile methods such as Scrum and Kanban have my preference.

Product Owner

Although I love creating products and digital experiences myself, I can fulfil the role as a product owner as well. As a certified Scrum Product Owner I am accountable for maximizing the value that is put into a product. With my technical background I can assure that the backlog is always piled up with items that are clearly communicated and easy to understand for the developers.

Service and Maintenance

Projects that have been pushed to production still need attention and maintenance. I have experience in DevOps, server monitoring, DNS and quickly fixing bugs in production. Regular updates and security patches will enable you to keep up with technology trends and will guarantee a reliable product.


Recent Projects

My latest work

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Thales Connect
Always up to date with the latest news from Thales in the Netherlands. Thales Connect provides you with the latest news from Thales in the Netherlands, on your smartphone and your tablet. Public articles can easily be shared. Use tags to read about your favorite subjects. The app consists of a public part and an employee only part.
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UStad thumbnail
With the app of UStad you are always up to date with the latest news from the city of Utrecht. With news, the weather, FC Utrecht, Bingo FM, UStad and an overview of events in your neighborhood.
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T-Mobile Network App
The Network app is available for all T-Mobile customers. By installing this app, you help T-Mobile to collect valuable information about the quality of the network. As a user, you could test your internet connection with an unlimited amount of speed tests. Within the app, you can share your network experience with T-Mobile. There is also a 'Coverage Diagnosis' in the app, where T-Mobile can collect your coverage data for seven days.
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My T-Mobile
My T-Mobile is always close by with the My T-Mobile app. Whether you have a subscription, a business connection or a PrePaid, the My T-Mobile app gives you direct insight into your usage, your invoices, your subscription or your PrePaid credit and much more. Easily top up your GB's in just seconds. Now also available on Wear OS.
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