Hyewon Jeon: Email & Phone Number

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DataOps Manager at Toss|Seoul, Seoul, Republic of Korea

Position:

DataOps Manager at Toss

Location:

Seoul, Seoul, Republic of Korea

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Last updated: 2026-07-18

Updated: 2026-07-18

Found email addresses for Hyewon Jeon:

Business emails:

j***h@toss.im

Found phone for Hyewon Jeon:

+82-***-***-6037

A different Hyewon Jeon?

Work Experience 6 years

DataOps Manager at Toss

Jul 2025 - Current

솔루션 엔지니어 at 넷스루

Dec 2024 - Jun 2025

장외파생 리스크 시스템 개발 at 무궁화 인포메이션 테크놀로지

Sep 2023 - Feb 2024

장외파생 리스크 시스템 개발 at 아이티에스코

Nov 2020 - Sep 2023

Hyewon Jeon started working in 2020, then the employee has changed 3 companies and 2 jobs. On average, Hyewon Jeon works for one company for 1 year 2 months.

Their professional focus is C#, C++, and MsSql across 3 core areas.

Hyewon holds SQLP, 리눅스마스터 2급, and 정보처리기사 certifications.

Education

학사 at 안양대학교

Frequently Asked Questions

What is Hyewon Jeon's email address?

SignalHire found a verified business email address for Hyewon Jeon: j***h@toss.im.

What is Hyewon Jeon's phone number?

SignalHire found a verified phone number for Hyewon Jeon: +82-***-***-6037.

How do I contact Hyewon Jeon at Toss?

You can reach Hyewon Jeon 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 Hyewon Jeon's professional background?

Hyewon Jeon has 6 years of professional experience. They have held roles including 솔루션 엔지니어, 장외파생 리스크 시스템 개발, and 장외파생 리스크 시스템 개발 at companies such as 넷스루, 무궁화 인포메이션 테크놀로지, and 아이티에스코. Their education includes 학사 from 안양대학교.

Is Hyewon Jeon's contact information up to date?

Yes. Hyewon Jeon's SignalHire profile was last updated on 18 July 2026, reflecting their current position as DataOps Manager at Toss in Seoul , Seoul , Republic of Korea.

Hyewon Jeon Namesakes

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Position

Hyewon Jeon

Agoda

Strategic Account Manager

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Sehee Jeong

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Sunyoung Kwon

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YoungJin Kang

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Kwon Jinwoo

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Chanyoung Kim

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You Kyoung Shin

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Tackhyun Jung

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Seungmin Yu

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Hyun

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GYEONGHOON LEE

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