Won Jun Jang: Email & Phone Number

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CEO at Katchup|Seoul, Republic of Korea

Position:

CEO at Katchup

Location:

Seoul, Republic of Korea

View Won Jun Jang's Email

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Last updated: 2026-07-06

Updated: 2026-07-06

Found email addresses for Won Jun Jang:

Business emails:

w*****n@letskatchup.nl

Personal emails:

w********3@gmail.com

Found phones for Won Jun Jang:

+1-909-***-**00,

+1-323-***-**22

A different Won Jun Jang?

Work Experience 6 years

CEO at Katchup

Feb 2026 - Current

Founder at UNETIC

Jan 2024 - Feb 2026

Signal Corps Specialist at Republic of Korea Army

Jul 2021 - Jan 2023

Summer Intern at Seoul National University

May 2020 - Aug 2020

Won Jun Jang started working in 2020, then the employee has changed 3 companies and 3 jobs. On average, Won Jun Jang works for one company for 1 year 1 month.

Won is proficient in English and Korean. Their professional focus is AJAX, Bootstrap (Framework), and Cascading Style Sheets (CSS) across 3 core areas.

Education

Bachelor of Arts - BA at University of California, Berkeley

Greenwood Laboratory School

Frequently Asked Questions

What is Won Jun Jang's email address?

SignalHire found verified email addresses for Won Jun Jang, both business and personal. Their business email is w*****n@letskatchup.nl, and personal emails include w********3@gmail.com.

What is Won Jun Jang's phone number?

SignalHire found multiple verified phone numbers for Won Jun Jang: +1-909-***-**00, and +1-323-***-**22.

How do I contact Won Jun Jang at Katchup?

You can reach Won Jun Jang 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 Won Jun Jang's professional background?

Won Jun Jang has 6 years of professional experience. They have held roles including Founder, Signal Corps Specialist, and Summer Intern at companies such as UNETIC, Republic of Korea Army, and Seoul National University. Their education includes Bachelor of Arts - BA from University of California, Berkeley, and Greenwood Laboratory School.

Is Won Jun Jang's contact information up to date?

Yes. Won Jun Jang's SignalHire profile was last updated on 6 July 2026, reflecting their current position as CEO at Katchup.

Won Jun Jang Namesakes

Name

Company

Position

Won Jun Jang

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