Yi Han: Email & Phone Number

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Teaching Assistant at Columbia University|New York, New York, United States

Position:

Teaching Assistant at Columbia University

Location:

New York, New York, United States

View Yi Han's Email

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Last updated: 2026-07-20

Updated: 2026-07-20

Found email addresses for Yi Han:

Business emails:

y******h@gateway.com,

y******h@gateway.net,

y**n@janestreet.com

Personal emails:

h*********a@hotmail.com,

j**************y@yahoo.com,

n***********n@gmail.com

Found phones for Yi Han:

+1-520-***-**66,

+1-623-***-**19,

+1-909-***-**51

A different Yi Han?

Work Experience 4 years

Teaching Assistant at Columbia University

Sep 2023 - Current

Research Assistant at Harvard University

Aug 2022 - Feb 2023

Yi Han started working in 2022, then the employee has changed 1 company and 1 job. On average, Yi Han works for one company for 1 year 8 months.

Their professional focus is Data Analysis, English as a Second Language (ESL), and LaTeX across 3 core areas.

Education

Doctor of Philosophy - PhD at Columbia University

Bachelor’s Degree at Shanghai Jiao Tong University

Visiting Student at Harvard T.H. Chan School of Public Health

Exchange at Cornell University

Secondary School at No. 2 High School of East China Normal University

Frequently Asked Questions

What is Yi Han's email address?

SignalHire found verified email addresses for Yi Han, both business and personal. Their business email is y******h@gateway.com, and personal emails include h*********a@hotmail.com, j**************y@yahoo.com, and n***********n@gmail.com.

What is Yi Han's phone number?

SignalHire found multiple verified phone numbers for Yi Han: +1-520-***-**66, +1-623-***-**19, and +1-909-***-**51.

How do I contact Yi Han at Columbia University?

You can reach Yi Han through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Yi Han's professional background?

Yi Han has 4 years of professional experience. They have held roles including Research Assistant at companies such as Harvard University. Their education includes Doctor of Philosophy - PhD from Columbia University, and Bachelor’s Degree from Shanghai Jiao Tong University.

Is Yi Han's contact information up to date?

Yes. Yi Han's SignalHire profile was last updated on 20 July 2026, reflecting their current position as Teaching Assistant at Columbia University in New York, NY, United States.

Yi Han Namesakes

Name

Company

Position

Yi Han

Bags Etc, Inc.

Business Operation Specialist

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Yi Han

Fordham Preparatory School

Modern Language Department Chairperson

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Yi Han

AMD

Senior Emulation SoC Design Verification Engineer

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