Talks & presentations

Jak funguje bezstavový NAT64 překladač

Jsem autorem open-source programu Tundra, bezstavového NAT64 překladače pro Linux. V přednášce se na překlad paketů mezi IPv6 a IPv4 podívám pod drobnohledem, poukáži na rozdíly mezi NAT64 a NAT44, popíši, jaký způsob implementace jsem zvolil já a jak se to dá udělat jinak, a zastavím se u fragmentace, která je u bezstavového překladu příčinou nejvíce potíží.


Open-source projects

Servers & daemons

Tundra-NAT64

A minimal, user-space, stateless NAT64, CLAT and SIIT implementation for Linux

Get4For6

An user-space NAT46 and DNS46 translator for Linux

Python
ctfilterd

Conntrack Filter Daemon

Desktop & mobile apps

Caretilde

A quick-copy-from-taskbar utility for Windows

Battery Status

A simple Android app intended for showing the battery percentage on the notification bar

Files Opener

A simple Android app that is supposed to open the sometimes-hidden inbuilt Files app

Libraries

tundra-xaxlib-python

Tundra-NAT64 external address translation library for Python

Python
Datalidator

A flexible, object-oriented Python input data parsing & validation library

Python
Sidein

A flexible, object-oriented Python dependency injector

Python
iCanteen Menu Extractor

A Java library for extracting food menus from iCanteen, a Czech food ordering web application


University studies

Master's degree

Since 2026, I am continuing my studies at the Faculty of Informatics, Masaryk University with the Software Engineering (Softwarové inženýrství) master's study programme with the Deployment and Operation of Software Systems (Nasazení a provoz softwarových systémů) specialization.

Bachelor's degree

From 2023, I was studying the Programming and Development (Programování a vývoj aplikací) bachelor's study programme at the Faculty of Informatics, Masaryk University in Brno, the Czech Republic. In 2026, I graduated summa cum laude (with highest honors) having defended the thesis Fine-grained access management for eduVPN and passed the final state exam. For that, I was awarded the Bc. academic degree.


Other accomplishments

KSI at FI MUNI

During the school year of 2022/2023, the last year of my high school studies, I took part in and successfully completed the Correspondence Seminar in Computer Science (Korespondenční seminář z informatiky — KSI), which is organized yearly by the Faculty of Informatics, Masaryk University (FI MUNI). With a total score of 169.5 points, I placed 18th out of 478 total participants, and for my performace, I was admitted to the aforementioned university without having to take an enterance exam.

ITnetwork.cz articles

In the summer of 2020, I wrote 6 educational articles on the topic of file manipulation in the PHP programming language for ITnetwork.cz, a Czech IT-focused educational website, for a financial compensation. In total, the articles received more than 60 positive ratings from the website's readers.