Denis Speranskiy

Hi, I’m Denis (aka Sprnza).

I’m a DevOps engineer based in Montenegro originally from Russia.

My career began with a relentless crusade to install Linux on my parents’ computers. Eventually to their great relief I found that companies were actually willing to pay me to do that for them instead.

I briefly tried to be a radio engineer because it was the “sensible” thing to do in my hometown. I hated it. So I pivoted to my true passion: building infrastructure that actually works.

What I do:

• I spend my days making developers happier and businesses thrive by building resilient, simple infrastructure (On-prem, Cloud, Hybrid).
• I believe in the “Platform” approach: strong core, transparent setup, zero unnecessary complexity.

When I’m not deploying: I’m playing tennis struggling with chords on my guitar or coding music on Strudel.cc.

About this site: This runs on my personal home lab. It’s a quiet minimalist space for my ideas. No ads, no newsletters, no noise. Welcome.