Mike Kasberg

Husband. Father. Software engineer. Ubuntu Linux user.

👋 Hi, I'm Mike!

I'm a husband, I'm a father, and I'm a Catholic. I'm an Ubuntu Linux user, and I'm a senior software engineer at Strava. I have experience in a wide range of technologies including Linux, Ruby, PHP, Scala, Java, SQL, Redis, Kafka, Javascript, and Android.

I graduated Summa Cum Laude from the Colorado School of Mines in 2011 with a degree in computational and applied mathematics; I subsequently completed a Master's of Education at the University of Denver as part of the Denver Teacher Residency. After a short stint of full-time teaching, I returned to the field of software engineering at SpotX, where I worked for three years before joining Zen Planner and finally moving on to Strava. I've been at Strava more than four years and I continue to love working on an app I'm passionate about and solving interesting problems along the way!

Recent Blog Posts

Buying Used Computers: A Story and Some Advice

04 Feb 2024 · Technology

I’m a big fan of used computers! I often recommend them to friends and relatives, and I’ve bought several myself. I’ve written in the past about the best computer you can buy for $100, my $500 developer laptop, and used Dell Latitudes But recently, I had a sub-par experience with refurbished computers. Having gone through that, I have some thoughts about the current state of the used computer market and some advice about buying a used computer in 2024.

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Scalaing Challenge Leaderboards for Millions of Users

18 Jan 2024 · on The Strava Engineering Blog

Strava challenges offer a fun way for athletes to compete against themselves and others! Back in 2020, our legacy challenge leaderboard system was running into bottlenecks and scalability problems on a regular basis, and we often found ourselves putting out fires to keep the system stable. In late 2020 and early 2021, I worked on a project to replace the old leaderboard system with a new one that could handle a much larger number of athletes competing in challenges. This blog post is about that project. I drafted most of this post when the project wrapped up in 2021, but didn’t get it published before I went on paternity leave – and then I forgot about it. I think the project was interesting and worth sharing, so I’m glad I finally remembered my draft (three years later 🫣) and found some time to put in the finishing touches and get it published! Enjoy!

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