The team

Polly Cannella and Ryan Krienitz founded Treetop Labs after two decades building products across startups, enterprise, and their own venture, Lokii.

Ryan Krienitz

Ryan Krienitz

Co-Founder & Engineer

Senior Full Stack Engineer with 13+ years of experience spanning enterprise software and startups. Ryan has built systems at the Federal Reserve Banks of Chicago and San Francisco, and currently works at Humana. As CTO of Lokii, he built the iOS app and infrastructure from the ground up. He brings deep expertise in full-stack development, databases, and shipping products end-to-end.

Polly Cannella

Polly Cannella

Co-Founder & Designer

Product designer, researcher, and entrepreneur with over 10 years of experience. Polly led the research and redesign of MaxOffer, CarMax's fastest-growing B2B SaaS tool, and served as CEO and Lead Product Designer at Lokii. A Y Combinator alum, she brings a multi-disciplinary approach combining UX design, user research, and brand strategy to every project.