In the earlier years, Kexun started his first job as an architectural assistant & structural engineer in domestic housing sector. From 2008 to 2019, He worked as a temporary works engineer for a leading temporary works design consultancy.
During his career, he has been acting as the lead engineer on jobs with various temporary works design, checks and inspections, this is from couple of arrow props to major facade retention and basement propping schemes.
While working as a temporary works engineer, in his own time, he set up his own consultancy Kexun Ltd in 2014 carrying out domestic housing architectural and structural design works. From 2020, he is working full time for Kexun Ltd. He is providing temporary works consultancy services to client as well as permanent works.