Jason worked at International House Malaysia/Limkokwing University for 5 years, during which he taught many English subjects to a large number of local and international undergraduates. While there, he also conducted Business English courses for some of the lecturers.
When at the service of International House Jakarta in 2011, Jason taught several English proficiency subjects and IELTS and also worked as a private English tutor. He believes that music and humour are wonderful tools for teaching English.