Hi, my name's Marcel!
I'm a freelance and indie mobile developer, now primarily focusing on iOS, Swift and open‑source development.
A Look at Xcode Cloud
I’ve had access to Xcode Cloud for nearly 6 months now and have used it for CI/CD with my game Puck Drop. I was surprised to see the invite in my mailbox, especially since...Read more »
Cache and API Request with Combine
When working with remote APIs we often want to implement some sort of caching on the client for multiple reasons, e.g. performance or saving the bandwidth. We may also wan...Read more »
Coding Auto Layout by Example
Tutorial series about building iOS user interfaces using Auto Layout programmatically.Read more »
Tools of Choice
Swift, Xcode, GitHub, Xcode Cloud, Bitrise
Primary tools & services for developing high‑quality apps and games for iOS.
ActionScript, Adobe AIR
Alternative approach for developing cross‑platform mobile apps.
IntelliJ IDEA, NodeJS, Sublime Text