John Tan

Business Development Manager (Duolingo English Test) at Duolingo English Test

Get More Data with a Product Tour

John Tan Email & Contact Information

John Tan Current Workplace: Duolingo English Test

View Colleagues

Matthew Stefani

Graphic Designer

Evan Buddenbohn

Email Marketing Specialist

Senior Assessment Scientist

Ramsey Cardwell

Senior Assessment Specialist

Customer Support Specialist (Contract)

Business Development Manager (Duolingo English Test)

WW-Customer Support Specialist - Contractor

Maria Kostromitina

Assessment Specialist

Quality Review Specialist (Contract)

Student Advisor