Harris has an extended experience in facades, building physics and indoor climate. He enjoyed the opportunity to work in a wide range of Scandinavian and International projects and collaborate with architectural practices, such as Renzo Piano workshop, Zaha Hadid Architects, Foster and Partners, and more. 

He holds a  PhD in Building Physics in the field of highly glazed buildings and is a guest lecturer at Lund University in the MSc course Energy-Efficient & Environmental Building Design (EEBD), where he holds the lecture in Integrated Facades. He is also a guest lecturer at the Building Solar Design Module of the Faculty of the Built Environment at University College of London (UCL).