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About

I’m a Senior Graphic Designer with more than 15 years of experience turning complex ideas into clear, thoughtful visual stories. My work spans the infrastructure, entertainment, and consumer sectors, including brand identities, campaigns, executive presentations, proposal materials, and environmental graphics.

At HNTB, I design proposals and presentations for major transportation and infrastructure pursuits. I translate dense technical content into visual systems that help teams communicate with clarity and confidence, from early concepts through final production.

I’m always learning and finding inspiration beyond design. I value working with motivated, collaborative people and believe the strongest ideas come from teams that share knowledge, encourage one another, and build momentum together. Whether I’m shaping visual direction, developing a brand system, or supporting other designers, I aim to create work that is strategic, engaging, and genuinely useful.

EXPERTISE

Art Direction

Brand Identity

Proposal and Editorial Design

Executive Presentations

Information Design

Environmental Graphics

Design Systems

Visual Storytelling

SELECTED clients & engagements
LET'S WORK TOGETHER

Bay Area Rapid Transit
Brightline West
California Department of Transportation
Caltrain
California High-Speed Rail Authority
Golden Gate Bridge Hwy. & Transp. District
Clark County Department of Aviation

LA County Metropolitan Transportation Authority
Los Angeles World Airports
Orange County Transportation Authority
San Diego Association of Governments
San Francisco Municipal Transportation Agency
Santa Clara Valley Transportation Authority
Women’s Transportation Seminar International

Gallagher
Hensel Phelps
Minority Corporate Counsel Association
MTV
People Assisting The Homeless
Tommy Hilfiger
Ross Stores

Orange County, California

yoohajo@gmail.com

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