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6 followers · 6 following

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Quickdraw

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@NFCtron

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dominikzabcik/README.md

Dominik Žabčík, engineer and CISO in Prague.Dominik Žabčík, engineer and CISO in Prague.

About. Engineer and CISO at NFCtron in Prague. I build payment software and keep it hard to break.About. Engineer and CISO at NFCtron in Prague. I build payment software and keep it hard to break.

What pulls me in: AI, Complex systemsWhat pulls me in: AI, Complex systems

NFCtronNFCtron

ProjectsProjects
Snipr. A public page for links, browser-encrypted pastes and files, with analytics and mail on your own domain. Runs on Cloudflare Workers, with passkeys and billing. I own it and build it.Snipr. A public page for links, browser-encrypted pastes and files, with analytics and mail on your own domain. Runs on Cloudflare Workers, with passkeys and billing. I own it and build it.
Keyhop. Switches Claude Code, Cursor, Codex and six more AI coding tools between accounts and tracks their usage.Keyhop. Switches Claude Code, Cursor, Codex and six more AI coding tools between accounts and tracks their usage.
zabcik.me. My portfolio and interactive CV. A particle field spells each page, the homepage shows what I am listening to and pushing right now, and the CV renders itself to PDF in two languages.zabcik.me. My portfolio and interactive CV. A particle field spells each page, the homepage shows what I am listening to and pushing right now, and the CV renders itself to PDF in two languages.

SkillsSkills

Current focusCurrent focus

A year of AI coding on Keyhop, shaded by tokens per dayA year of AI coding on Keyhop, shaded by tokens per day

CVCV     EmailEmail     LinkedInLinkedIn     zabcik.mezabcik.me

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  1. keyhop keyhop Public

    Switch Claude Code, Cursor, Codex and six more AI coding tools between accounts on macOS, Linux and Windows, with limits, usage, budgets and Smart Hop.

    HTML

  2. boxrunner boxrunner Public

    Ephemeral GitHub Actions runners on the Linux box you already pay for

    Go