Adventures in software & design. Founder of @playbit_, designer of Inter, @Figma, @Spotify. Eng & design @Facebook. (https://t.co/cS300CeZsH, bsky: @rsms.me)
CEO & co-founder @Lightspark ➡️ open payments on Lightning. Ran Payments/Crypto & @Messenger at @Meta, led @PayPal, built 3 startups. Pragmatic #Bitcoin-er.
Author of Lean Customer Development. Researcher driving customer focus and Lean at Microsoft. Nerds out on psychology, behavioral economics, mentoring.
research manager @pinterest by day, writer + illustrator @fastcompany @dailymuse by night. i like making things, meeting new people, & side projects. say hello!
VC (currently investing in cleantech & healthcare); former consumer product exec, former scientist, knowledge junkie; post/RT does not equate to support
