Tammy is a senior executive with 18+ years of sales and marketing leadership across global technology and consumer sectors. Tammy is currently the founder and managing partner of Blue Valley Partners, an advisory firm for businesses ready to scale globally with strong footing in Vietnam.
As the former Chief Digital Marketing Officer of Masan, and Head of Marketing for Google Vietnam, Tammy has a proven track record of driving brand growth, market expansion, and digital transformation. Tammy is adept at leading global marketing teams, building data-driven growth strategies, and spearheading digital innovation to optimize ROI. She was recently named Asia’s top 50 most impactful marketing leaders in by Campaign Asia in 2025.
Tammy is amongst global talents choosing to return to Vietnam. She was born in Vietnam, raised in the US, and educated at Stanford (BA) and INSEAD (MBA). Her work experience spans Masan Group, Google, American Express, BCG, and Accenture across the US & APAC.
