markrsh: App Development

How Social Calendar by CoSchedule Supercharged My Indie Dev Marketing

18 May 2025 3 min read

As a freelance mobile developer working on both my own apps like SoonCall (a catchup tracker app) and my personal brand markrsh, managing my marketing used to be overwhelming. I needed a simple,

The Art of Dog Fooding

04 May 2025 1 min read Product

Dog Fooding is the idea of using your own product as a customer would. It's about pressure-testing the experience to uncover what works, what doesn't, and what truly adds

Grappling with Dates in Dart

01 Mar 2025 1 min read

If you've ever wondered how to test Dart methods with dates, there is a simple solution that the Dart team use.

Understanding closure syntax in Swift

15 Feb 2025 2 min read iOS

If you're just getting started with the Swift programming language, you may have read or heard the word closure getting thrown around a lot. If you've spent some time

Who is markrsh? And what is SoonCall?

01 Jan 2025 1 min read News

I'm Mark(rsh) and I'm a British expat who recently relocated to Trento, Italy. I'm an iOS and Flutter developer, and the founder of SoonCall. I'll be using this space to talk about tech, mobile development, and long distance friendship.