Episode 49: Valera (https://twitter.com/valera_zakharov) helped create and currently works on the Mobile Developer Experience team at Slack. He tried feature (Android) development once, but quickly discovered that his passion lies in building tools and infrastructure for other engineers. Prior to Slack, he led the development of Android Espresso and contributed to the infrastructure that scaled test execution to support the gargantuan needs of Google.

This episode's motto: "Business productivity is about facilitating communications more than writing code."