Holly Jooyoung Diamond
Founder Story

A Journey of Understanding.
A Mission of Impact.

I grew up in South Korea, where I saw firsthand the talent, dedication, and resilience of Korean professionals.

After graduating from the University of Oregon with a Bachelor's of Science in Psychology in 2008, I experienced how economic uncertainty can shape a career. With just $400 in my pocket, I moved to New York to start a new chapter, learning firsthand what it means to build a life and career from the ground up.

Over the years, I worked at both a boutique recruiting firm and a global recruiting company, Adecco USA. In 2019, I founded DHD Consulting, bringing together my background in psychology, social work, and more than a decade of recruiting and cross-cultural business experience.

Working closely with both Korean and American companies, I recognized a gap between the two markets—but I also saw tremendous opportunity. Exceptional talent often struggled to find the right opportunities, while companies found it difficult to navigate cultural and hiring differences.

DHD Consulting was founded to bridge that gap through trust, understanding, and lasting partnerships. Today, we help companies build stronger teams while helping professionals build meaningful careers across cultures.

Holly J. Diamond

Holly Jooyoung Diamond

Founder & CEO

Our Core Values

The Principles That Guide Everything We Do

Integrity

We do the right thing with honesty and transparency.

People First

We care about people and their growth.

Execution

We deliver results with focus and accountability.

Long-term Partnership

We build lasting relationships for mutual success.

Our Mission

Building Bridges.
Creating Impact.

Bridge Cultures

Connect Korean business excellence with American market opportunities through deep cultural understanding.

Develop People

Foster holistic development encompassing personal growth, professional advancement, and financial prosperity.

Serve Communities

Contribute to the betterment of the communities we serve by creating sustainable economic growth.

Our Solutions

Temporary Staffing

  • Fast Placements
  • Seasonal & Peak Coverage
  • Flexible Terms
  • Payroll & Compliance Handled
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Temp-to-Hire

  • Risk-Free Trial Period
  • Performance Evaluation
  • Seamless Conversion
  • Reduced Hiring Risk
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Direct Hire

  • Vetted Shortlists, Fast
  • Industry-Specialized Recruiters
  • In-Depth Screening
  • Offer Support
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Executive Search

  • C-Suite & VP Placements
  • Confidential Process
  • Leadership Assessment
  • Succession Planning
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Recruiting Process Outsourcing

  • End-to-End Recruiting
  • Payroll Management
  • Onboarding & Benefits
  • Legal Compliance
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Workforce Solutions

  • Workforce Planning
  • Bilingual & Korean-Speaking Talent
  • High-Volume Programs
  • Compliance & Reporting
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Trusted by Leading Companies

SamsungLGHanwhaPOSCOLXAccessBioSK

What Our Clients Say

DHD quickly understood our hiring needs and delivered outstanding candidates. Their cultural understanding and responsiveness make them a trusted partner for our U.S. operations.

SAMSUNG
HR Director

Working with DHD was a game changer. They provided high-quality talent and excellent support throughout the entire hiring process.

Hanwha
Talent Acquisition Manager

DHD is more than a staffing partner. They are a true extension of our team in the U.S.

POSCO
HR Manager

Ready to Build a Stronger Team?