Kien joined MediaDonuts in 2019 and start to build up full operations of Vietnam team to deliver a wide range of advertising services from Programmatic to Twitter, GrabAds, Tiktok, Tinder, ABM and other emerging platforms. Prior to MediaDonuts, Kien had over 19 years of management experience on digital, marketing, communications, and information technology in various known international and top local enterprises.

Kien also acquires a full range of through the line experience in integrated marketing communications including branding, strategy, creative, advertising, and execution management.