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Jihoon HongJH
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Jihoon Hong

@jihoonhong

I lead multilingual LLM delivery, safety evaluation, and quality operations for frontier AI and enterprise deployments.

South Korea
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What I'm looking for

I'm looking to lead multilingual AI delivery, LLM evaluation, model safety, and quality operations where I can improve workflows, guide teams, and deliver reliable outcomes for enterprise stakeholders.

At HandShakeAI, I lead delivery and operations for multilingual LLM evaluation, workflow architecture, quality control, and enterprise deployment. I design prompts and evaluation rubrics that stress-test models and produce benchmark reference outputs.

Previously at ScaleAI, I led internationalization project teams delivering RLHF, model safety evaluation, red teaming, and data annotation across multilingual pipelines. I managed Trust & Safety moderation, final QA, client delivery, policy compliance, and cross-functional reporting under tight deadlines.

My earlier work with Google and YouTube through Concentrix included managing Korean and English Trust & Safety teams, auditing quality and KPI performance, and testing AI moderation systems on Google Cloud infrastructure.

Experience

Work history, roles, and key accomplishments

HA
Current

Senior Project Manager

HandShakeAI

May 2026 - Present (3 months)

Support workflow architecture, quality control, and pipeline expansion into frontier lab research and enterprise deployment. Oversee end-to-end project delivery across evaluation cycles, ensuring outputs meet quality thresholds and are submitted to client stakeholders on time and in compliance with agreed specifications.

CO

CRM Team Manager

Concentrix

May 2021 - May 2023 (2 years)

Collaborated directly with Google's Engineering team to align on business objectives and drive performance outcomes. Served as Head Auditor for Korean and English YouTube Trust & Safety teams, driving QA oversight and maintaining KPI performance standards across both language markets.

WH

Administrative Manager

West Suji Military Hospital

Sep 2016 - Sep 2018 (2 years)

Maintained and improved customer support services to enhance service quality and efficiency. Coordinated & managed data entry across calls, emails, and meetings using ICT systems.

SE

Intern

Samsung Electronics

Jun 2014 - Aug 2014 (2 months)

Worked in Finance, Sales and Marketing team. Conducted supply chain analysis and core competency identification for Galaxy Tab S launch.

PR

Job Shadowing

PricewaterhouseCoopers

Dec 2012 - Jan 2013 (1 month)

Worked in the Financial Service Division. Conducted financial audits for companies in India including DLKW Lowe, Ltd.

KS

Vice President

Korean Society

Established the very first Korean Society with close colleagues in 2013. Organized various cultural events & parties for Korean Society Members & Non-Members.

NC

Team Leader

National Apprentice Challenge

Team leader and the Winner of Royal Holloway Apprentice Challenge (Competed against 5 teams). Short listed to Semi-Finals to National Student Apprentice Challenge in Birmingham.

Education

Degrees, certifications, and relevant coursework

The University of Texas at Austin logoTA

The University of Texas at Austin

Post Graduate Program, Artificial Intelligence and Machine Learning

Completed a Post Graduate Program in Artificial Intelligence and Machine Learning, covering topics such as computer vision, neural networks, and natural language processing.

University of London, Royal Holloway logoUH

University of London, Royal Holloway

Bachelor of Science, Business Management and Marketing

Earned a Bachelor of Science in Business Management and Marketing.

SU

Senior High School attached to College of Education, Dangook University

High School Diploma, General Studies

2008 - 2010

Completed high school education.

American International School of Budapest logoAB

American International School of Budapest

High School Diploma, General Studies

2005 - 2008

Attended high school at the American International School of Budapest.

American International School of Warsaw logoAW

American International School of Warsaw

Primary and Middle School Education, General Studies

2000 - 2005

Attended elementary and middle school at the American International School of Warsaw.

Tech stack

Software and tools used professionally

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