James Baek: Email & Phone Number

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Founder at Y Combinator|San Francisco Bay Area, United States

Position:

Founder at Y Combinator

Location:

San Francisco Bay Area, United States

View James Baek's Email

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Last updated: 2026-08-06

Updated: 2026-08-06

Found email addresses for James Baek:

Business emails:

j***k@goldtek.co.kr,

j***s@6thsense.dev

Personal emails:

t***************2@gmail.com,

j*****n@gatech.edu,

b*****2@gmail.com

Found phones for James Baek:

+1-205-***-**59,

+1-870-***-**70,

+1-909-***-**76,

+1-520-***-**20

A different James Baek?

Work Experience 4 years

Founder at Y Combinator

Jun 2026 - Current

Founder & CEO at 6thSense (YC S26)

Mar 2026 - Current

Associate at Entrepreneurs First

Apr 2026 - Jun 2026

Product Manager and Sales at Goldtek

Dec 2025 - May 2026

Growth & Sales Lead at SKOOL

Aug 2024 - Dec 2025

Security Operations Specialist at USFK

Jun 2024 - Dec 2025

Teaching Assistant at Georgia Institute of Technology

Jan 2023 - May 2024

Researcher at Georgia Institute of Technology

Jan 2023 - May 2024

Founding Engineer at Ibebu

Aug 2022 - Jan 2024

James Baek started working in 2022, then the employee has changed 7 companies and 8 jobs. On average, James Baek works for one company for 11 months.

Their professional focus is Biomedical Engineering, Biomedical Sciences, and Cancer Research across 3 core areas.

Education

Bachelor of Science at Georgia Institute of Technology

Y Combinator

High School Diploma at Western Reserve Academy

Frequently Asked Questions

What is James Baek's email address?

SignalHire found verified email addresses for James Baek, both business and personal. Their business email is j***k@goldtek.co.kr, and personal emails include t***************2@gmail.com, j*****n@gatech.edu, and b*****2@gmail.com.

What is James Baek's phone number?

SignalHire found multiple verified phone numbers for James Baek: +1-205-***-**59, +1-870-***-**70, and +1-909-***-**76.

How do I contact James Baek at Y Combinator?

You can reach James Baek 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 James Baek's professional background?

James Baek has 4 years of professional experience. They have held roles including Founder & CEO, Associate, and Product Manager and Sales at companies such as 6thSense (YC S26), Entrepreneurs First, and Goldtek. Their education includes Bachelor of Science from Georgia Institute of Technology, and Y Combinator.

Is James Baek's contact information up to date?

Yes. James Baek's SignalHire profile was last updated on 6 August 2026, reflecting their current position as Founder at Y Combinator.

James Baek Namesakes

Name

Company

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Jongjin Baek

J Medical

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