Byuck: Email & Phone Number

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Sales Director at Jabra|Seoul, Republic of Korea

Position:

Sales Director at Jabra

Location:

Seoul, Republic of Korea

View Byuck's Email

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for Byuck:

Business emails:

b***k@avaya.com,

n****k@jabra.com

Personal emails:

b******1@gmail.com

Found phone for Byuck:

+82-***-***-4967

A different Byuck?

Work Experience 31 years

Sales Director at Jabra

Nov 2024 - Current

Chief Executive Officer at DureinSoft

Mar 2024 - Oct 2024

Named Account Manager(NAM) at Avaya

Nov 2022 - Dec 2023

DCAM(a Distributor Channel Account Manager) for CRM and UCaaS at Avaya at Avaya

Oct 2020 - Oct 2022

CAM(Channel Account Manager), Channel Sales at Avaya

Oct 2014 - Oct 2022

AM(Accont Manager), Sales at Avaya

Oct 2006 - Sep 2014

SE(Sales Engineer) and Presales at Avaya

Nov 2004 - Sep 2006

SE Team Manager at Airquay

Aug 2004 - Oct 2004

SE/PM and Tech team leader at Cati Information

Jan 1999 - Aug 2004

a platoon leader(ROTC) at Republic of Korea Army

Mar 1995 - Jun 1997

Byuck started working in 1995, then the employee has changed 5 companies and 9 jobs. On average, Byuck works for one company for 3 years 1 month.

Byuck is proficient in English and Korean. Their professional focus is Account Management, agent application, and Alliance across 3 core areas.

Byuck holds Avaya Subscription Sales Proficient certifications and has been awarded Achiever’s membership of the year(2016) and Achiever’s membership of the year(2011)

Education

Master of Business Administration (M.B.A.) at Yonsei University School of Business

3rd to 5th level at Language School at Georgia Institute of Technology

Bachelor of Engineering - BE at Dongguk University

bachelor's degree at 동국대학교 / Dongguk University

Frequently Asked Questions

What is Byuck's email address?

SignalHire found verified email addresses for Byuck, both business and personal. Their business email is b***k@avaya.com, and personal emails include b******1@gmail.com.

What is Byuck's phone number?

SignalHire found a verified phone number for Byuck: +82-***-***-4967.

How do I contact Byuck at Jabra?

You can reach Byuck 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 Byuck's professional background?

Byuck has 31 years of professional experience. They have held roles including Chief Executive Officer, Named Account Manager(NAM), and DCAM(a Distributor Channel Account Manager) for CRM and UCaaS at Avaya at companies such as DureinSoft, Avaya, and Avaya. Their education includes Master of Business Administration (M.B.A.) from Yonsei University School of Business, and 3rd to 5th level from Language School at Georgia Institute of Technology.

Is Byuck's contact information up to date?

Yes. Byuck's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Sales Director at Jabra in Copenhagen, Denmark, Denmark.

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