Talks

I like turning infrastructure lessons into stories other people can use. Most of my talks are about Kubernetes, reliability, and the trade-offs hidden behind “just migrate it.”

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Marius speaking at a conference
My first conference talk, at SREday London.

Upcoming

See you there?

bit summit · Hamburg

Embracing Ephemeral Environments

Since I joined adjoe, we have grown from 35 people to almost 300, and at the same time, we grew from 3 to 15 dev environments. This became a nightmare to maintain and somehow was still never enough. To solve this problem once and for all, we introduced ephemeral environments that developers can create on demand whenever they need them.

Event site ↗

Past talks

Talks on Sifa ↗

SREday Amsterdam 2025 Q4

From Spot Ocean to Karpenter - One Year Later

A follow-up session exploring the long-term impact of our migration to Karpenter. I discuss operational stability, cost savings over 12 months, and how we optimized our autoscaling strategy for a growing Kubernetes fleet.

30 minutes developers
Watch

SREday London 2025 Q1

From Spot Ocean to Karpenter - Zero Downtime Migration

A technical deep dive into our migration journey. This talk covers the architectural challenges of moving from a managed solution like Spot Ocean to an open-source alternative, ensuring a seamless transition for our production workloads.

30 minutes developers
Watch