Tam (pictured) rejoins the network after providing management support and consulting services to aLanguageBank, a New York-based language service provider.
Tam previously served as director of client services at Doremus Hong Kong. He will report directly to Richard Beccle, group managing director for Asia-Pacific.
Before joining Doremus 2008, Tam was based in the US, where he held senior client service positions at Admerasia, AAAZA Advertising, Popcast Communications and Click2Asia.
In a statement, Carl Anderson, global chief executive of Doremus, described Tam as “the total executive package” and said he would bring “a deep knowledge and understanding of the nuances of business” from the perspectives of both East and West.
Tam’s appointment is effective immediately.