Ruth Lemmen works as a systemic coach, mediator and consultant for teams, companies and individuals and as a project and program manager, the later mostly with the indie game development scene. She is since its start in 2022 involved in the strategic development and programing of the Indie Games Residency THE RABBIT. She also works as an expert for the European Commission for various European funding programs (Horizon 2020, Creative Europe). Ruth is co-founder and ambassador of Womenize! - a platform that promotes diversity in the fields of tech, games and digital economy. Womenize! has been granted the Women in Games European Advocacy Award in 2019. From 2006-2013, Ruth worked for the Bundesverband Interaktive Unterhaltungssoftware e. V. (BIU), the German Games Industry Association now called game. There she was responsible for the project management division and, among other things, for the strategic development of gamescom, the world's largest trade fair show for interactive entertainment.