John Yoon: Email & Phone Number

Opt-Out

Tech Lead & Backend Engineer at MediArk|Seoul Incheon Metropolitan Area, Republic of Korea

Position:

Tech Lead & Backend Engineer at MediArk

Location:

Seoul Incheon Metropolitan Area, Republic of Korea

View John Yoon's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-09-06

Updated: 2026-09-06

Found email addresses for John Yoon:

Business emails:

y**@mediark.nl

Personal emails:

s*********n@gmail.com,

s***************n@gmail.com

Found phone for John Yoon:

+82-***-***-4937

A different John Yoon?

Work Experience 4 years

Tech Lead & Backend Engineer at MediArk

Apr 2024 - Current

Back End Developer at MediArk

Aug 2023 - Apr 2024

Full-stack Developer at MediArk

Sep 2022 - Feb 2023

John Yoon started working in 2022, then the employee has changed 2 jobs. On average, John Yoon works for one company for 1 year 2 months.

John is proficient in English and Korean. Their professional focus is Agile Project Management, Amazon Web Services (AWS), and Apache Kafka across 3 core areas.

Education

Bachelor of Science - BS at University of Pretoria/Universiteit van Pretoria

Other employees at MediArk

Name

Company

Position

Jungdo Park

MediArk

Chief Technology Officer

Get contacts

Ka Hyun Lee

MediArk

Operations Manager

Get contacts

Jongkyoung Han

MediArk

Software Engineer

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.