For years, we have been taking from the open source community; the ideas, the knowledge and the code. Based on our experience with dozens of clients and developers, we want to give something back. We would love to nurture the future generations of developers, managers and entrepreneurs. Here are some of our contributions to the community.


ŁRUG logo

Together with our friends from other companies we co-organize and host Łódź Ruby User Group meetups. Every month, we get together at one of the offices for Ruby related presentations and networking, with a drink and a pizza afterwards.


TRUG logo

Between june 2013 and april 2017 we hosted TRUG meetups in our office at the seaside. The group still operates and thrives to benefit of the community.

Blockchain Weekly Newsletter

Blockchain Weekly Logo

Blockchain is still at an early stage; nevertheless it could change the world as we see it. We have been following the technology very closely, exchanging links on our Slack back and forth. This is how the idea of a newsletter was born. We released over 130 issues.

Blockchain Meetup Łódź

Blockchain meetups logo

As we started to get more and more into the blockchain environment an idea of a local group came up. From that moment we began to host Blockchain Meetups at our office in Łódź.
Come and meet us.


1FORhunger logo

We always aim to support organizations that we believe in and that inspire us. 1FORhunger was one of them from day one. It’s a platform to help people in need by providing free meals. We were fortunate enough to built a mobile app and admin panel for them.

Forum Ruby on Rails forum logo

Since 2013 Ragnarson developers have been hosting and maintaining the Polish Ruby on Rails forum.