> iOS developer · Swift enthusiast · speaker · musician
Hi there! I’m Stefano, an iOS developer from Turin, Italy.
I’ve been building iOS apps since 2012, and I’d like to share with the Swift community some things I found interesting, useful, or simply worth mentioning.
I currently work as a Tech Leader at Synesthesia and I’m one of the organizers of Swift Heroes, an Italian conference about Swift and Apple development.
On this website you’ll find some insights about my experience as iOS developer and technical leader. I hope you’ll find something useful!
Here’s some of my recent contents.
Since iOS 27.0, the ATT permission prompt never appears on devices signed in with an Italian Apple Account. Not in my app: in any app. It looks like a piece of the iOS 27.2 EU changes landed three releases early.
App Store Connect rejected our IPA with 'not properly signed', but the certificate was a valid Apple Distribution. The real problem was a single accented character, decomposed.
Agentic AI wastes a surprising number of tokens reconstructing commands it already knows how to run. mise is the prep work that fixes that, and the name is not a coincidence.
Here’s some of my public speaking / interactions I had with the community.
Opening the 2025 edition of Swift Heroes as host and resident expert of the international Swift conference in Turin.
Navigation in SwiftUI is nice and simple — until you need modularity, testability, and deep linking. Here's how to build a scalable routing system.
How we handle multiple projects with the same architecture and boost productivity with our own open-source scaffolding tool.