Our team

Our inspired team of volunteers works at the Domus Dorpatensis Foundation.


Marleen is the main organizer of the Changemakers Summit.

Merili Arjakas

Merili is the point of contact for the participants of the conference.

Tauri Hindre

Tauri works with the generous partners and sponsors of the conference.

Sigrit Alunurm

Sigrit leads the marketing and social media activities.

Laura Ruusmann

Laura works with our media communication.

Anneli Rääbis

Anneli designs the experience of the conference.

Hans Vellama

Hans is responsible for all the technical aspects at the venue.


Martin is the CEO of Domus Dorpatensis and helps with the concept.


Join our team of volunteers!

Our mission

To bring together changemakers, inspire them to act and help them to become the best versions of themselves.

About us

We work at the non-profit Domus Dorpatensis Foundation in the old town of Tartu.