Once a year, Facebook invites developers from various companies to a cosy place somewhere in East London to talk for a day about scaling challenges on mobile. This year, Mihaela and Pascal join the fun and talk to a bunch of the attendees, which are for the first time not (all) Facebook employees. Tune in to learn how Deliveroo are moving from Java to Kotlin, the BBC is using their app to find a more inclusive audience, how Asos moved away from never-ending feature branches and much more. Please do send us feedback! You can reach us via email mobilepodcasts@fb.com, Twitter (@insidefbmobile) or Instagram (insidefbmobile). Topics Discussed mvfst-rl: https://github.com/facebookresearch/mvfst-rl The Diff: https://thediffpodcast.com/ Tech & Society with Mark Zuckerberg: https://podcasts.apple.com/us/podcast/tech-society-with-mark-zuckerberg/id1460731098 Timestamps Intro 0:00 mvfst-rl 0:40 The Diff 1:20 Tech & Society 1:53 London Mobile Forum 2:19 Sophie Interview - The Guardian 4:48 Andrew Interview - BBC 7:17 Ana Interview - Deliveroo 10:03 Kateryna Interview - Magic Lab 13:20 Stefano Interview - Asos 19:33 Adiba Interview - Moody Month 23:29 Pasquale Interview - Facebook/Litho 29:43 Maria Interview - Deliveroo 34:24 Abdul Interview - Deliveroo 39:36 Outro 44:57 Bloopers 47:28