Creating Value by Sharing Knowledge

The things Git can do that none of the GUIs ever told you about

Posted 2015.05.19
by Victoria Lodge


Enrico Campidolio will be holding his much revered talk “The things Git can do that none of the GUIs ever told you about” at the tretton37 office in Lund on Wednesday 3rd June.

We’ll start with something to eat before Enrico kicks off his talk. We’ll then round off the evening with something to drink and the opportunity to continue the discussions!

Quiz Night

Posted 2015.04.16
by Victoria Lodge


It’s time to flex your inner (and outer) geek muscles and get signed up to our Quiz Night!

We’ll be kicking off at 17.30 with some food and mingling before we divide into teams and get ready for the main event. The quiz will be tech-based questions and cover subjects that we <3, like programming, gaming and general geek culture! The winning team will receive an awesome prize, and there’ll be snacks and refreshments afterwards to continue the celebrating/commiserating!

Sound like your kind of thing? Sign up and join us \o/

If you have any food allergies or dietary restrictions then please don’t hesitate to get in touch to. See you there.

Retro Game Night

Posted 2015.03.23
by Victoria Lodge
When: Friday 10th April at 18.00
Where: tretton37, Kungsgatan 17, 111 43, Stockholm
RSVP: Here


We’re going retro and are dusting off the Nintendo64 to play some Goldeneye and MarioKart! Fancy joining us?

Obviously we’ll provide food and refreshments to keep you at the top of your game, so you can focus on yours!

Sound fun? Then sign up and join us!



Game over!





Xamarin Skåne Meet Up in Lund

Posted 2015.03.19
by Victoria Lodge
26th of April 2015 at 17.00
tret­ton37 of­fice, Lund


We have the pleasure of Xamarin Skåne Meetup joining us at our office in Lund.

Are you a person with interest of cross platform development? Creating apps using the Xamarin platform? Or just want to learn more about the potentials in the Xamarin Platform?

Come and join us, a group of developers with different experience in cross platform development, from n00b to guru.

This group aims to create a foundation for people to learn from each other and give guidance in the cross platform jungle.


- Introduction in the Xamarin platform. Covering
Xamarin Forms, MVVM models and more.

- Open discussion about Xamarin and crossplatform development. Focus on what to expect from the platform and are there any downfalls? Is there any advice to developers just starting with Xamarin?

- Workshop creating an Android/iOS crossplatform startup project in Xamarin. No experience required, project will start from scratch.

We’ll kick off at 17.00 and there will be food and refreshments provided.


We hope to see you there, don’t forget to RSVP!





Cph.js meetup in Lund

Posted 2014.09.05
by marcus.mazur
18th of September 2014, 17:30
tret­ton37 of­fice, Lund
Here by the 15th of September


We are happy to welcome you to a meet-up with CopenhagenJS and a night filled with Javascript knowledge. CopenhagenJS is an opportunity for web designers and front-end developers around the Öresund region to get together and share experiences and knowledge.



The evening will kick-off with a bite to eat in order to keep us going throughout the evening. By 18:30 your nutritional hunger level should be satisfied and we’ll move on to feeding your ever growing hunger for Javascript knowledge. We will bring you three lightning talks of approx. 20-30 minutes each.

We will conclude the evening with a fishbowl-style forum to facilitate an open discussion.

Space is limited, so please RSVP as soon as possible. See you all on the 18th!