Christoffer Mikkelsen

Chief Technology Officer at WasteHero

Christoffer Mikkelsen has worked in various roles in the tech industry since 2014. In 2021, they are currently the Chief Technology Officer at WasteHero. From 2017 to 2021, they were with AccuRanker - The world's fastest keyword rank tracker, working as a Full Stack Developer. In 2016, they were an App Developer at BoligPortal. From 2015 to 2016, they were the CTO & Founder at ZAHLIO. In 2014, they were a Developer and Student Developer at Also in 2014, they were CTO & Partner at ApS and

Christoffer Mikkelsen's education history begins with Ulstrup Skole from 2000 to 2007. From 2007 to 2008, they attended Herlufsholm Kostskole. Christoffer then moved on to Hvinningdalskolen from 2008 to 2010, and Bjerringbro Gymnasium from 2010 to 2013, where they studied Mathematics. Finally, from 2013 to 2015, they attended Aarhus University for Computer Science.


Previous companies

foodora Danmark logo
AccuRanker logo


  • Chief Technology Officer

    July, 2022 - present

  • Lead Software Engineer

    June, 2021

  • Senior Full Stack Developer

    March, 2021