Software developer / Brno

Apps, games
and other projects.

Here you’ll find my macOS and iOS apps, game projects and experiments with local AI.

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NorthPanemacOS · Apple silicon & Intel
Version 1.4 is on the Mac App Store

A file manager
with an editor and AI.

NorthPane has two panes, an editor and tools for binary analysis. Version 1.4 adds bulk rename, a background copy queue and undo, on top of local AI, note maps and password-protected archives.

About NorthPane
NorthPane's real local AI interface with linked instructions What's new in 1.4
My own AI model · Windows & MS-DOS

PramenFrom assembly back to C.

I trained a small neural decompiler from scratch. With 223 million parameters, it turns a function’s assembly into a C proposal — from 16-bit DOS to Windows x64.

223 M parametersApache-2.0
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Assembly → Cmsvc-x86-O2
Input · assembly
MOV ECX,dword ptr [ESP + 4]
MOV EAX,ECX
CMP byte ptr [ECX],0
JE LAB_1
NOP dword ptr [EAX + EAX]
LAB_2:
INC EAX
CMP byte ptr [EAX],0
JNE LAB_2
LAB_1:
SUB EAX,ECX
RET
Output · Pramen
size_t strlen(const char *str)
{
 const char *p = str;
 while (*p)
  p++;
 return p - str;
}
Tests passed per repositorySaved example · string length ↗
More projects

More apps and games

All projects
App Store · Google Play

Tivna

A private wallet for loyalty, club, and discount cards. Photograph a card once and Tivna files it into a searchable library; at the checkout, a full-screen barcode mode gets it scanned. No account and no tracking: on iPhone the cards live in your own iCloud, on Android they never leave the device.

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On the App Store

TaskHunter

Focused time tracker for freelancers and consultants. Per-customer hourly rates, statistics with charts, export for invoicing, iCloud sync across iPhone, iPad and Mac.

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In development

Zeta

A modern C++23 and SDL3 engine built to run the demo version of Bitmap Brothers' Z with the original game data. Current work focuses on gameplay fidelity, especially unit movement and pathfinding.

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Behind the work

What I work on

More about me
01

Native apps

Apps for macOS and iOS, from file management to time tracking.

02

Systems & engines

C++, rendering, binary analysis and tools close to the hardware.

03

Local AI

Models running on your own device and searching local files.

Contact

Articles and contact

I write about my projects in the Lab. You can find code on GitHub or contact me by email.

Read the Lab →Get in touch ↗