Chris Hannah is a UK-based senior software engineer at WorldFirst (Ant Group) who moonlights as an indie app maker. He builds Text Case, a text-transformation utility for iOS, iPadOS and macOS that has grown from 7 to 50-plus formats, plus Text Shot and a Text Case command-line tool. He writes across three blogs and a monthly long-form newsletter about indie tech, productivity, and the craft of working in bursts.
Daniel Jalkut is a Mac and iOS indie developer who founded Red Sweater Software in 2002 after seven years engineering Mac OS at Apple. He is best known for MarsEdit, the long-running desktop blog editor he bought from Brent Simmons in 2007, and for FastScripts, a scripting automation utility. For 16 years he co-hosted Core Intuition with Manton Reece, one of the defining podcasts of the indie Apple-developer scene, and he runs the long-form interview show Bitsplitting. He is a fixture of the indie web and micro.blog community, writing about software craft, the business of going it alone, and the texture of a programming life.