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Now

What I'm doing now — and what launched lately.

Last updated 6 Oct 2026
// now — as of Oct 2026
  • Looking for a .NET backend or full-stack role — defense especially welcome. Available immediately.
  • Building webplatform: the first client sites are going live on their own domains.
  • Running my Irminsul homelab — 19 services, backups proven by restore, monitored around the clock.
  • Finishing a BSc in Software Development at Unicorn University (2027).

Previously: .NET Developer at Papirfly (Jun – Sep 2026) · Software Engineer at DELINFO, defense software (Mar 2024 – Mar 2026).

▲ 5 launched in the last 90 days

Launches

Only things that went live. Each project's page has its full history.

Sept 2026
webplatform
The first client site is on its own domain, behind a launch page until election day.
project →
Sept 2026
Irminsul — indie cloud
The redesigned homelab web went live — irminsul.uk, home and minecraft from one static bundle.
project →
Aug 2026
doklady
Document-expiry tracking for a small haulage company — live after 25 review rounds.
Jul 2026
Example API
Published the benchmark dashboard comparing ten implementations.
project →
Jul 2026
This portfolio
Bilingual, self-hosted on my homelab at petr.irminsul.uk.
Jun 2026
Orbital Ops
v1 live: 12,408 satellites propagating in the browser.
project →
Mar 2026
SnapshotDiff
Released: one Blazor core in three apps — desktop, mobile, browser.
project →
Jan 2026
Chess Tournament
Live for the Prague Gambit GM norm tournament.
project →
Nov 2025
claude-kit
Open-sourced under MIT.
project →

// kept current