Smart design.
Real results.

Turning insight into action through thoughtful and engaging user-centered design.
Behind every great experience is a foundation of research, strategy, and design. I create solutions that transform challenges into opportunities and insights into results.

Companies I've worked with

"Greg has a really strong technical UX skill set that goes far deeper than purely understanding UI patterns and and designing visually compelling interfaces. He understands the cognitive psychology behind design and applies that to challenging problems both large and small."

Travis Duncan

Director of Research & Design, BJC HealthCare

"Greg has a really strong technical UX skill set that goes far deeper than purely understanding UI patterns and and designing visually compelling interfaces. He understands the cognitive psychology behind design and applies that to challenging problems both large and small."

Travis Duncan

Director of Research & Design, BJC HealthCare

Skills that take products from
ideation to implementation.

My tech stack includes:

Figma

Adobe XD

Adobe Photoshop

Adobe Illustrator

Framer

Webflow

Openai

User Research

User Research

Wireframing

Prototyping

Mobile & Web Apps

Websites and Dev Portals

AI-Driven Solutions

Design Systems & Scalability

Designing experiences
that solve the right problems.

Gregory Casey

Senior UX & Product Designer

My recent work history

BJC HealthCare

Senior Product Designer

2022 - 2024

Verizon - Location Technology

Senior Experience Designer

2019 - 2022

eBags

Experience Architect

2013 - 2018

EffectiveUI

Lead Experience Architect

2007-2013

Show all

BJC HealthCare

Senior Product Designer

2022 - 2024

Verizon - Location Technology

Senior Experience Designer

2019 - 2022

eBags

Experience Architect

2013 - 2018

EffectiveUI

Lead Experience Architect

2007-2013

Show all

BJC HealthCare

Senior Product Designer

2022 - 2024

Verizon - Location Technology

Senior Experience Designer

2019 - 2022

eBags

Experience Architect

2013 - 2018

EffectiveUI

Lead Experience Architect

2007-2013

Show all

Conference talks

Desire by Design: Psychology of Motivation

COE Talks - St. Louis

2023

Creating the Best Multi-Screen Experiences

eTail West - Palm Springs

2016

Cool Tools - Gamifying the Discovery Process

IRCE - Chicago

2015

Anatomy of a Killer App

DevCon - Chicago

2008

Show all

Desire by Design: Psychology of Motivation

COE Talks - St. Louis

2023

Creating the Best Multi-Screen Experiences

eTail West - Palm Springs

2016

Cool Tools - Gamifying the Discovery Process

IRCE - Chicago

2015

Anatomy of a Killer App

DevCon - Chicago

2008

Show all

Desire by Design: Psychology of Motivation

COE Talks - St. Louis

2023

Creating the Best Multi-Screen Experiences

eTail West - Palm Springs

2016

Cool Tools - Gamifying the Discovery Process

IRCE - Chicago

2015

Anatomy of a Killer App

DevCon - Chicago

2008

Show all

Hi, I’m Greg; a designer with over 17 years of experience crafting innovative, user-centered solutions. My career has exposed me to a wide range of industries, including healthcare, e-commerce, and location technology, where I’ve honed my skills in research, interaction design, and systems thinking.

I enjoy solving complex problems and creating products that balance user needs with business goals. Whether it’s designing workflows to improve patient care, streamlining mobile shopping experiences, developing tools to onboard and retain skilled professionals, or creating apps to help users make informed financial and healthcare choices, my focus is on delivering value through thoughtful design.

Collaboration is at the heart of my process. I’ve worked closely with cross-functional teams, stakeholders, and users to bring ideas to life, ensuring that solutions are as practical as they are engaging. From conducting user research and prototyping to crafting comprehensive design systems, I’m committed to creating meaningful experiences that are useful, usable and delightful.

When I’m not designing, you can find me making music with bandmates, hiking around the Colorado mountains, or arguing Substance versus Cartesian dualism with my cat.

Hear what my
colleagues & clients have to say.

"Greg's knowledge, experience and passion for ensuring a seamless user experience is invaluable. Greg is a true team player"

Dianne Dranginis

eBags - Senior Director of Program Management

"Greg's knowledge, experience and passion for ensuring a seamless user experience is invaluable. Greg is a true team player"

Dianne Dranginis

eBags - Senior Director of Program Management

"Greg's knowledge, experience and passion for ensuring a seamless user experience is invaluable. Greg is a true team player"

Dianne Dranginis

eBags - Senior Director of Program Management

"Greg is a fantastic Senior Designer and a true asset to any UI/UX department. I could rest easy knowing that everything was in Greg's capable hands"

Greg Eiselein

Verizon - Department Lead, New Business Incubation

"Greg is a fantastic Senior Designer and a true asset to any UI/UX department. I could rest easy knowing that everything was in Greg's capable hands"

Greg Eiselein

Verizon - Department Lead, New Business Incubation

"Greg is a fantastic Senior Designer and a true asset to any UI/UX department. I could rest easy knowing that everything was in Greg's capable hands"

Greg Eiselein

Verizon - Department Lead, New Business Incubation

"Greg brought a wealth of human-centered design knowledge and expertise to the project, and was instrumental in its success. He worked seamlessly with our cross-functional team, and helped us better understand our patients."

Julie Lenhardt

BJC HeathCare - Portfolio Manager

"Greg brought a wealth of human-centered design knowledge and expertise to the project, and was instrumental in its success. He worked seamlessly with our cross-functional team, and helped us better understand our patients."

Julie Lenhardt

BJC HeathCare - Portfolio Manager

"Greg brought a wealth of human-centered design knowledge and expertise to the project, and was instrumental in its success. He worked seamlessly with our cross-functional team, and helped us better understand our patients."

Julie Lenhardt

BJC HeathCare - Portfolio Manager

"Greg is a rabid information architect, user experience architect, project glue stick. When you have complex requirements for any software system on any device, or world domination - you want Greg."

Jordan Snyder

Perforce Software - Director of Product Development

"Greg is a rabid information architect, user experience architect, project glue stick. When you have complex requirements for any software system on any device, or world domination - you want Greg."

Jordan Snyder

Perforce Software - Director of Product Development

"Greg is a rabid information architect, user experience architect, project glue stick. When you have complex requirements for any software system on any device, or world domination - you want Greg."

Jordan Snyder

Perforce Software - Director of Product Development

"Greg always comes to the table prepared, and with great ideas. His extensive knowledge in the UX space made our collaboration on projects extremely successful and made for a fun learning environment."

Livia Gibbons

eBags - eCommerce Digital Analyst

"Greg always comes to the table prepared, and with great ideas. His extensive knowledge in the UX space made our collaboration on projects extremely successful and made for a fun learning environment."

Livia Gibbons

eBags - eCommerce Digital Analyst

"Greg always comes to the table prepared, and with great ideas. His extensive knowledge in the UX space made our collaboration on projects extremely successful and made for a fun learning environment."

Livia Gibbons

eBags - eCommerce Digital Analyst

"Greg has a extensive portfolio of fantastic work. I've used him for several very different projects, always with great results."

Jessica Ziegler

CartoonStock - Marketing & Design Manager

"Greg has a extensive portfolio of fantastic work. I've used him for several very different projects, always with great results."

Jessica Ziegler

CartoonStock - Marketing & Design Manager

"Greg has a extensive portfolio of fantastic work. I've used him for several very different projects, always with great results."

Jessica Ziegler

CartoonStock - Marketing & Design Manager

Lets

design

build

create

incredible products together.

Email

gpcasey@gmail.com

Social

Based in Denver, Colorado

© 2025 Gregory Casey

GPCASEY

Lets

design

build

create

incredible products together.

Email

gpcasey@gmail.com

Social

Based in Denver, Colorado

© 2025 Gregory Casey

GPCASEY

Lets

design

build

create

incredible products together.

Email

gpcasey@gmail.com

Social

Based in Denver, Colorado

© 2025 Gregory Casey

GPCASEY