Mario Kleinsasser is the team leader of a small cloud solution operations team within the IT department of the STRABAG SE construction company. Since more than 15 years he’s surfing the wave of change with passion. Mario was a speaker at the DevOps Gathering 2018 and 2019 in Bochum Germany, he is the organizer of the Docker South Austria Meetup and he also contributes code for various Open Source projects, like CoreDNS and others.