Christoffer studied architecture at NTNU in Trondheim, and he joined NSW shortly after finishing his master thesis in 2016.

In 2015 he was part of the winning team in the competition for a full scale student project in Rindal, Norway. This project is a small scale wood project, which has been featured in different international architectural magazines.

During his education he developed his skills and interest in complex architectural design. After he started in NSW he has gained experience with larger projects, such as Gardermoen, Langenga and projects with Forsvarsbygg. This gave him useful knowledge of every phase of a project, from early sketches to follow-up on building sites.