Mistakes Happen – What Could Possibly Go Wrong in Production? | Swift Heroes 2025

⏩ Chapter: 00:00 04:10 Part1: London Ambulance service 07:58 What can we learn 12:13 Software is used in the real world, not a laboratory 13:52 Error messaging tips 15:23 User testing 16:21 How we Build things - AGILE 18:38 Who is Building 19:55 Pressure will come 22:53 How to use Mechanisms to Change Behaviour 26:38 Groupthink 28:33 Psychological Safety Building an app is not easy—especially when we have to safeguard personal data, or perform important tasks for our users. We often see news headlines of the latest bug in this app or that website. While we can't always avoid making mistakes, we can take precautions to set ourselves up for success. This talk will cover the steps my team has taken to test our apps, automate our processes and most importantly of all: ensure that everyone feels comfortable raising their concerns. This has allowed us to release regular, bug-free updates to grow apps to #1 on the UK App Store and Google Play. You'll walk away with practical steps to ensure your next commit doesn't become tomorrow's headline. 🎤 OLIVER BINNS, Lead Mobile Developer at Deloitte Digital 📍Swift Heroes is the International Swift Conference. For developers, designers & project managers at all levels of experience with Swift. Was hosted in Turin. Attended by 300+ participants and broadcast to an additional 200+ participants across the globe. 📌 For more engaging content and expert insights, subscribe to our channel and hit the notification bell. 🛎️ Inform: https://swiftheroes.com/ ✅ Tweet:   / swiftheroes_it   ✅ Connect:   / swift-heroes   ✅ Read: https://telegram.me/swiftheroes #SwiftHeroes2025 #MobileDevelopment #AppFailures #AgileDevelopment #SwiftCommunity #PsychologicalSafety #SoftwareTesting #DeveloperMistakes #TechTalk #iOSDev