Jennifer Vaughn

I’m a User Experience Designer with 6+ years of experience designing intuitive web and mobile products for SaaS, ecommerce, and consumer apps. I turn user research, product requirements, and business goals into clear flows, wireframes, prototypes, and polished interfaces.

As a Senior UX Designer at Northstar Product Studio, I’ve led UX design for B2B SaaS dashboards used by operations and customer success teams. I conduct user interviews, usability tests, and workflow audits to identify friction points, and I redesigned onboarding flows to increase activation from 42% to 61%. I also create interactive Figma prototypes for product validation and stakeholder reviews.

Previously at LumaCart, I designed ecommerce checkout, product discovery, and account management experiences. I improved mobile checkout completion by simplifying forms and reducing unnecessary steps, and I partnered with engineers to document interaction states, edge cases, and responsive behavior.

Earlier, as a Junior UX/UI Designer at Pixel Harbor Labs, I supported early-stage startups by creating wireframes, user flows, and visual designs, plus usability-adjacent deliverables like personas and competitive audits. I bring a collaborative, end-to-end mindset—building reusable design system components, refining interaction design details, and keeping accessibility and responsiveness top of mind.