I'm Sam, a programmer from the north of England. I write about programming quirks I find interesting, especially if they involve Kotlin. You can also sometimes find me on StackOverflow and on the Kotlin Slack.

I've worked at one of the biggest tech companies, and also at one of the smallest. I'm an Oracle Certified Java Professional, and I hold Master's degrees from University College London and the University of Oxford.

I'm the author of Kotlin Coroutine Confidence, published by The Pragmatic Programmers. Escape callback hell and ship fast, clean code that reads as smoothly as it runs. Squash bugs and stamp out memory leaks with an intuitive concurrency toolkit.

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