Jiajun Sun: Email & Phone Number

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Chief Executive Officer at EarthX|Boston, Massachusetts, United States

Position:

Chief Executive Officer at EarthX

Location:

Boston, Massachusetts, United States

View Jiajun Sun's Email

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Last updated: 2026-07-17

Updated: 2026-07-17

Found email addresses for Jiajun Sun:

Business emails:

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

Personal emails:

j********5@outlook.com

Found phones for Jiajun Sun:

+1-323-***-**74,

+1-480-***-**07,

+1-520-***-**31,

+1-323-***-**93

A different Jiajun Sun?

Work Experience 5 years

Chief Executive Officer at EarthX

Jan 2025 - Current

Investment Analyst at J.P. Morgan

May 2024 - Aug 2024

Global Macro Trust Fund Analyst at Hangzhou BEDROCK INDUSTRIAL Company

May 2023 - Aug 2023

Marketing Intern at Alibaba Group

May 2021 - Aug 2021

Jiajun Sun started working in 2021, then the employee has changed 3 companies and 3 jobs. On average, Jiajun Sun works for one company for 7 months.

Jiajun is proficient in Chinese and English. Their professional focus is Basketball, Business Strategy, and Client Presentation across 3 core areas.

Jiajun holds Dean’s list certifications.

Education

Bachelor of Science at D'Amore-McKim School of Business at Northeastern University

Semester study abroad at Northeastern University

Frequently Asked Questions

What is Jiajun Sun's email address?

SignalHire found verified email addresses for Jiajun Sun, both business and personal. Their business email is g******************n@gmail.com, and personal emails include j********5@outlook.com.

What is Jiajun Sun's phone number?

SignalHire found multiple verified phone numbers for Jiajun Sun: +1-323-***-**74, +1-480-***-**07, and +1-520-***-**31.

How do I contact Jiajun Sun at EarthX?

You can reach Jiajun Sun 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 Jiajun Sun's professional background?

Jiajun Sun has 5 years of professional experience. They have held roles including Investment Analyst, Global Macro Trust Fund Analyst, and Marketing Intern at companies such as J.P. Morgan, Hangzhou BEDROCK INDUSTRIAL Company, and Alibaba Group. Their education includes Bachelor of Science from D'Amore-McKim School of Business at Northeastern University, and Semester study abroad from Northeastern University.

Is Jiajun Sun's contact information up to date?

Yes. Jiajun Sun's SignalHire profile was last updated on 17 July 2026, reflecting their current position as Chief Executive Officer at EarthX.

Jiajun Sun Namesakes

Name

Company

Position

Jiajun

Melbourne Sexual Health Centre

Research Fellow

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Jiajun Sun

The Hong Kong University of Science and Technology

Research Assistant

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Jiajun Sun

SINOTRUK LIUZHOU YUNLI SPECIAL VEHICLE CO., LTD.

General manager Assistant

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