Carlwin started his architectural career with a leading architectural and planning firm in the Philippines. His major project involvement includes developments across the Philippines, China, Angola, Morocco, Sri Lanka, and the Middle East. After becoming a Registered Architect in the Philippines, he moved to Hong Kong to gain more international experience.
Carlwin re-joined WCWP in 2014 and has been involved in the design of many projects. He has continued to broaden his skill set by learning BIM related design techniques and has participated in relevant conferences in the field of architecture and planning.