We've gone from tretton37 to 13|37.

We’re still the same company with the same heart and focus on empowering clients and colleagues – and that will never change – but now we’re shorthand! If you want to get in touch to talk to us about empowering your organisation, uncovering your digital capabilities or find out more about life at 13|37 then head on over to 1337.tech.

tretton37.com will be available for a limited transition period only. Have a wonderful day.

Visit us at 1337.tech

David Tiselius 🇸🇪 Helsingborg David Tiselius portrait image

David Tiselius, tretton37

I’ve been a Java developer for 20 odd years, and live in Ängelholm, Skåne, Sweden.

Although Java is my main language- and unix environments my preferred platform - I’m very interested in learning new things and have dabbled among other things with both web frontend (Angular/Typescript) as well as some iOS/Swift. Most recently I’ve started learning Kotlin and hope to be able to use it in my work some day.

When I’m not coding or looking into new languages, tools or frameworks I spend my time with my kids (as much as they let me anyway), reading, cooking, listening to music or podcasts or playing the saxophone.

David lives & breathes high quality software & products. Do you?

Join David! We have vacancies in 🇸🇪Helsingborg along with an enviable recruitment package.