Specialized in vendor performance improvement, driving operational efficiency through data analysis, KPI governance, and cross-functional collaboration.
Led vendor policy training sessions and onboarding for both Korean and Japanese vendor teams, enhancing compliance and standardization.
Coordinated closely with internal stakeholders (Training, Policy, QA) and external agency partners to execute vendor strategy across regions.
Delivered strategic training and feedback sessions to both Korean and Japanese vendor teams, contributing to cross-regional quality improvements.
Improved accuracy of a Japanese vendor from over 3% to under 1%, placing them among top global performers.
Content Moderator
Bytedance
07.2022 - 08.2024
Reviewed TikTok ads and content for policy compliance across Japan and Korea markets (AGCB, IBK, ACE, MQ tickets).
Achieved KPI A-rank in the Korean market within a few months after role transition.
Participated as a trainer in four major sessions, supporting training ops and receiving positive feedback:
‣ KR Policy Training (Jul)
‣ External Training (Aug 7)
‣ SMB Lead Gen Webinar (Sep 4)
‣ 2024 EOY Conference (Nov 27)
Collaborated with regional leads and external agencies to bridge cultural and operational gaps in review processes.
Operation Specialist
Sony Music Entertainment
02.2021 - 06.2022
Managed digital distribution operations for new streaming releases across global platforms.
Ensured metadata accuracy (artist, album, release date, etc.) and coordinated scheduling with internal teams.
Liaised with Marketing and Store teams to align release timelines and territory availability.
Handled time-sensitive updates such as cover changes and regional release adjustments with precision and speed.
Purchase Officer - Procurement
Rakuten
05.2019 - 11.2020
Worked in system integration, particularly working for a cloud team that usually buys licenses.
Checked with the applicant for procurement and purchasing.
Processed payments for invoices.
Placed orders and checked the status for the delivery continuously and notified applicants about all purchasing details.
Internally requested approvals for the procurement; contacted the department frequently regarding procurement; liaised with applicants and the budget checking team; externally contacted vendors regarding invoices, delivery and the price of licenses.
Manager
Philinter Japan
11.2018 - 03.2019
Managed daily operations and client coordination at the Tokyo office of a Philippines-based language school.
Oversaw administrative tasks, student support, and liaised with Korean and Filipino headquarters.
Assistant Teacher
British Council
02.2016 - 02.2018
Supported classroom activities and supervised young learners.
Assisted teachers in maintaining a positive and safe learning environment.
Staff
SM Culture & Contents
08.2013 - 08.2016
Supported global concert operations and international fan services.
Assisted global package teams and venue coordination at large-scale events.
Provided on-site guidance and multilingual support to foreign attendees.
Participated in major K-pop events including SHINee WORLD V, EXO'rDIUM, SMTOWN Live, and more.
Education
Bachelor's degree - Textile & Clothing
Sungshin Women’s University
04.2006 - 08.2016
Faculty of Human Ecology
Skills
Cross-functional coordination
Certification
Japanese Language Proficiency, N1, 01/01/12, The Japan Educational Exchanges and Services
Languages
English
Upper intermediate (B2)
Japanese
Bilingual or Proficient (C2)
Korean
Bilingual or Proficient (C2)
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Work Preference
Work Type
Full Time
Work Location
On-SiteRemoteHybrid
Timeline
Vendor Management Specialist - Bytedance
09.2024 - Current
Content Moderator - Bytedance
07.2022 - 08.2024
Operation Specialist - Sony Music Entertainment
02.2021 - 06.2022
Purchase Officer - Procurement - Rakuten
05.2019 - 11.2020
Manager - Philinter Japan
11.2018 - 03.2019
Assistant Teacher - British Council
02.2016 - 02.2018
Staff - SM Culture & Contents
08.2013 - 08.2016
Sungshin Women’s University - Bachelor's degree, Textile & Clothing