Boisen is a columnist for the Expressen newspaper. She has previously been the editor-in-chief for Göteborgs-Tidningen.[2] She has also been the social media strategist for Dagens Industri.[3]
In October 2015, Boisen became the digital editor-in-chief for Bonnier Tidskrifer.[4]
In late 2015, her book Digital succé – så lyckas du med sociala medier was published by Bokförlaget Forum.[5] In 2014 she won the award Best use of Social Media på INMA Awards.
Boisen worked at Göteborgs-Posten between 1997 and 2001. In 2001 she was a guest debater, and columnist at Nyhetsmorgon at TV4, the panel at SVT's morning show Gomorron Sverige and TV3's Tillsammans.[6]
In 2006, she became the editor-in-chief of the fashion magazine Plaza Kvinna.[7]
In 2018, Boisen is the author of Digital Passion.[8][9]