Creator of Sourcery & Inject.
20+ tools. Used in 80,000+ apps.

Krzysztof Zabłocki is mentoring at Swift Island 2026 🔥

If the engineering craft matters to you, don’t miss this.

Workshops. Pair programming. Sea breeze.
swiftisland.nl/mentors

#SwiftLang #Swift #iOS #iOSDev #WWDC #SwiftIsland

Started as an iOS intern at 15. Now fractional CTO in the startup world.

Jari Koopman joins Swift Island 2026 to share lessons from mobile, backend & data engineering.

Level up your technical thinking. On Texel. 🏝️
swiftisland.nl/mentors

#SwiftLang #Swift #iOS #iOSDev #WWDC #SwiftIsland

Self-taught. Curious. Shipping real apps.

Katharina Ruhleder works across iPhone, iPad, Widgets, Watch & CarPlay — and is joining Swift Island 2026 as a mentor.

Two days hands-on. Pair programming. Sea air. 🦭
swiftisland.nl/mentors

#SwiftLang #Swift #iOS #iOSDev #WWDC #SwiftIsland

Designer turned indie developer. Creator of Helm, NowPlaying & Gola. Hidde van der Ploeg is mentoring at Swift Island 2026. If you care about craft and shipping thoughtful apps, this is your moment. On an island, obviously. 🏝️

swiftisland.nl/mentors
#SwiftLang #Swift #iOS #iOSDev #WWDC #SwiftIsland

👨💻 Frank has been building for Apple platforms since 1985. He’s a freelance dev focused on low-level & AV tech for macOS, iOS, visionOS, and server-side Swift. Also an Apple-certified trainer & mentor in SwiftUI and backend Swift. #SwiftIsland #AppleDev #SwiftLang
#wwdc25 #apple
swiftisland.nl

🚀 Meet Celina: iOS dev crafting smooth apps with SwiftUI & async/await, now venturing into backend with NestJS. A natural mentor & acro yoga fan (hello icarian!), she’s hyped to lead her first workshop at Swift Island! 🌴💻 #AcroYoga #SwiftIsland #iOSDev #wwdc25 #apple #swift
swiftisland.nl

🌴 Say hello to Bruno Scheele! Bruno Scheele has been developing apps since 2010 and has worked for many different clients, from small to big. Catch them on Texel at Swift Island 2025. #SwiftIsland #iOSDev #wwdc25 #apple #swift
Get your ticket for Swift Island 2025 at swiftisland.nl

🔥 John Solsma is joining us as a mentor! John is a Senior Engineering Manager and iOS Solution Architect with 12 years of mobile app development experience. Ready to dive into code and sand. #SwiftIsland #iOSDev #wwdc25 #apple #swift

Get your ticket for Swift Island 2025 at swiftisland.nl

🎉 Welcome aboard, Sofia Diniz! Sofia is a 2x Swift Student Challenge winner who began her iOS journey at the Apple Developer Academy. Bringing knowledge, curiosity, and big island energy. #SwiftIsland #iOSDev #wwdc25 #apple #swift
Get your ticket for Swift Island 2025 at swiftisland.nl

🚤 Meet Tim Condon – mentoring at Swift Island 2025! Tim is a Swift developer from Manchester, UK and one half of the Vapor Core Team. Let’s build, explore, and ship together. #SwiftIsland #iOSDev #wwdc25 #apple #swift
Get your ticket for Swift Island 2025 at swiftisland.nl

🌴 Say hello to Janina Kutyn, who has worked across the tech spectrum: scrappy startups & agencies, to global brands like adidas and ING, and she even spent six years at Apple building products like Apple Music and the TV App. #SwiftIsland #iOSDev #wwdc25
swiftisland.nl