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In late 2009, Sebastian Siemiatkowski, the CEO of Klarna, and I embarked on a series of enlightening discussions with leading technology companies in Stockholm, including Google, Tail-f, Pricerunner, Dice, Avanza, Ericsson, Bwin, and Virtutech.

Designing Concurrent systems on the BEAM Introduction Concurrency is a necessity when developing larger software systems.

My Brief History with Erlang As 2024 approaches, I am closing in on nearly 30 years of Erlang programming.

If you've observed unusual activity on your account or can't access it, you're not the only one.

In the previous post, we could read about how to use dev containers to streamline your developer workflow, and the benefits of containerizing, well, everything.

Dev Containers: Turtles all the way down Dev Containers might just be the key to streamlining your development workflow.

Greetings, fellow productivity enthusiasts!

Today was an exciting day as I embarked on a journey to explore the world of neural networks using Elixir.

The Optimizer - part 3 Timeline: 2009-2020.

The Optimizer - part 2 Timeline: 2009-2020.

The Optimizer - part 1 Timeline: 2009-2020.

When in doubt, sell shovels!

In software development, there's a saying that I've come to appreciate: It's never about technology - until it is.

Book Review “The Goal: A Process of Ongoing Improvement" by Eliyahu M.

In 2017, we embarked on a journey to build a blockchain named Aeternity.

æternity was building a blockchain on the BEAM, in Erlang, and needed a virtual machine to run smart contracts on it.

Today I will share some insight from our collaboration with Delta Exchange (aka Delta), a leading player in the cryptocurrency trading space.

This post describes an old Deutsche Telekom project around high-volume Smart Home data.

In the early days at Klarna (a period I covered in Three Decades with Erlang), as our codebase grew exponentially, a peculiar problem began to manifest.

In software development, time often matters more than the initial estimate.

I served as the Head of Engineering in Klarna's early days.

We're thrilled to announce our latest offering: an in-depth course dedicated to understanding and optimizing performance in BEAM, the virtual machine that powers Erlang and Elixir programming languages.