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Dev blog · Portfolio · Experiments

I build things for the web Kotka supervises

Websites, design, AI and digital experiments. Real cases, short technical notes, and the things that broke a few times before they worked.

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10Projects
07Notes
2020On the web since
∞Cups of coffee
Kotka
Curious What happens if I click this?
Eyes on the details Whiskers & whitespace Ears up for feedback Tail-end polish Windowsill thinking Coffee-driven development

Selected work

</> All projects
A cat sandblasting a wheel in a workshop — the illustration from the Piaskot website Business website piaskot.com

Piaskot · Blast PRO

A sandblasting workshop with a feline crew. Interactive rust removal, before-and-after comparisons, and plenty of character.

Read the caseVisit the site
A dimensional cursor and lime advertising icons from the PPC4.biz homepage Knowledge hub ppc4.biz

PPC4.biz

A multilingual Google Ads guide: advertising channels, practical explainers and PPC news. A project we keep growing.

Published · evolving

Live website
Archie the cat engineer checking a glowing instrument among brass pipes and servers Hosting website kotohosting.com

KotoHosting

Hosting with a feline engineering team. Brass, glowing servers and a steampunk world where each cat has a job.

Published website

Live website

The working notebook

Short notes

Thoughts that didn't fit in a commit.
With occasional edits by a cat.

The latest four · pick a page

Open the whole notebook

Full notes and working drafts — each entry is labelled

Letters, paw-approved

Pick what you would like to get. Kotka checks every issue before it goes out.

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Letters come in English, the language of this page. No spam — to unsubscribe, just reply to any letter.

I read it first. Then it's yours

Kotka, margin editor

About

Ideas. Code. Experiments

  • Curious and independent. An explorer of ideas and problems.
  • Loves experiments, clean code and good design.
  • Supervises everything. Admires coffee.
  • Solves problems with elegance — and the occasional nap.
Meet the two of us 
// Kotka thinks...
if (idea.isInteresting()) {
  experiment();
  ship();
} else {
  coffee.refill();
  rethink();
}
Kotokulon

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