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Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx4

Achievements

Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx4

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dees91/README.md

Piotr Krawczyk

Principal Software Engineer · Mobile Apps · AI Tools and Systems

I build mobile apps, developer tools, and software that uses AI. I work on automation and workflows for AI agents. Android and Kotlin are my strongest skills. I also build backend systems, connect apps to APIs, and improve existing software.

Selected work

Posato

An app for Mac and iPhone that blocks websites and apps you choose for a set time. Start a pause now or schedule it to repeat.

Posato: Room for what matters, with an example active session showing 44 minutes left, 12 websites, and 5 applications

Website and downloads · Repository

Skill Manager

A macOS app, TUI, and CLI to manage skills for AI coding tools. You can turn skills on or off without deleting them.

Skill Manager: skill rows with separate ON and OFF states for Claude, Codex, Muse, and Grok

Download macOS app · Repository

RFID Store Simulator

A 3D store for testing RFID apps without a real scanner. It includes a BLE scanner emulator.

RFID Store Simulator: green scanned shelves and a counter showing 1,219 of 2,000 tags scanned

Watch demo · Repository

Koin scope bug — a small Android app that shows a bug after updating Koin.

Links and contact

deesoft.pl · LinkedIn · Stack Overflow

Email: contact@deesoft.pl

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  1. posato posato Public

    Block the websites and apps you choose for a timed pause on macOS, iOS, Linux, and Android. No account, no analytics.

    Kotlin 5 1

  2. agent-skill-manager agent-skill-manager Public

    A macOS app, TUI, and CLI to manage skills for AI coding tools. Turn skills on or off without deleting them.

    Go 1

  3. rfid-store-simulator rfid-store-simulator Public

    A 3D store for testing RFID apps without a real scanner. Includes a BLE scanner emulator compatible with Nordic ID EXA51 and EXA81.

    Python