About

Hi, I'm Alexander

Software engineer with a passion for functional programming, type systems, purity, referential transparency, reproducible builds and infrustructure-as-code.

I am professional software engineer for more than 20 years. I work primarily with Scala, Haskell, Nix, and various functional programming tools. This blog is where I write about things I find interesting in the world of programming and technology.

Interests

• Functional Programming — Scala, Haskell, type theory, category theory
• Nix Ecosystem — NixOS, Nix flakes, reproducible builds
• System Design — Distributed systems, scalability patterns
• AI & Developer Tools — LLMs, AI-assisted development

Links

• GitHub
• X (Twitter)
• LinkedIn
• Email: aleks.sidorenko@gmail.com