Zeen began her career over 24 years ago in the advertising industry, before moving to head the Marketing and Corporate Communications Team in Compaq and then Hewlett-Packard Malaysia for a total of 7 years. In 2005, she started a Marketing Communications Agency - Apostrophe working on brands like Michelin, Hewlett-Packard, Lenovo, Epson, etc. In 2018, Zeen co-founded Kwai Chai Hong, a restoration and rejuvenation project done to 10 heritage shophouses in KL Chinatown. She joined Mahir Digital Bersama Google team in year 2020 and has trained over 800+ local business owners in tools and resources for working remotely and transitioning to digital.