Tobias Ahlin is a Stockholm-based designer and engineer with a rare command of both craft and code, most recently serving as Principal Product Designer at GitHub after spending years there as a Staff and Principal Design Engineer. He runs Tappily as a consultant and speaker, and has shaped design education as an Industry Leader at Hyper Island. His work sits at the intersection of design systems, interaction, and engineering, reflecting a distinctive fluency across disciplines that few designers can match.
I'm a design engineer wielding a powerful combination of skills: a degree in behavioral neuroscience, a seasoned eye for top-notch UX, and a powerful command of code and AI. As an expert in design systems, accessibility, prototyping, and UI engineering, I build world-class software that delights users and propels businesses forward.
Jason Long is a product designer at PlanetScale with nine years of prior experience at GitHub. He is the creator of logos for several prominent open source projects, including Git, Neovim, tmux, and Vitess. Based in Columbus, Ohio, Long began his career as a developer before transitioning into design.
VP of Design at Vercel, leading a team of designers. Previously at GitHub and Microsoft.
I design things people use to make things
Product designer focused on developer tools and productivity. Previously at GitHub.
Product designer with front-end superpowers. Currently at Profound, previously Senior Product Designer at GitHub (2022-2025) and founding designer at YC-backed Together (2019-2022). Proficient in user research, growth, product management, and brand marketing.
Mark Otto is a designer and developer who created Bootstrap and currently serves as Chief Product Officer at Pierre. He spent years shaping design and brand at GitHub and Twitter, and runs Studio MDO, an advisory practice working with notable tech companies.



