Felix is the creator of fastlane, the number one open source toolset for automating iOS and Android development and deployment tasks. He's worked at Google, Twitter and various other tech startups. Currently Felix works as advisor while also publishing his own projects, most recently with a focus on privacy & security of the iOS platform.

Back in 2019, Felix started collecting all kinds of metrics about his life. Every single day for the last 3 years he tracked over 100 different data types - ranging from fitness & nutrition to social life, computer usage and weather. https://howisfelix.today/?