Summary
Kathleen Tamboer is a design-driven technology founder and product leader with a decade of experience in UX design, product strategy, and team leadership. As Co-Founder of Holy (formerly United Young), she guides mission-driven development to help people connect with faith and community through thoughtful product design. Her career spans senior UX roles at PubMatic and Code and Theory, where she built scalable user experiences across media and consumer platforms, complemented by hands-on design leadership and mentorship. She brings academic experience as an Adjunct Professor at Pratt Institute and holds a Bachelor’s degree in Industrial Design from Auburn University. Based in New York, she is passionate about people and using her skills and privilege to improve the lives of those around her, blending entrepreneurship with a strong commitment to user-centered impact.
11 years of coding experience