Košice · TUKE · 2026

Jakub
Jalcak

CS Student & Developer

I write C, C++, Python and build web interfaces. Studying Intelligent Systems at TUKE — interested in how machines think and how low-level code powers high-level ideas.

C C++ Python JavaScript HTML & CSS AI / ML
View projects Get in touch
01 — About

Who I am

I'm a developer and student at TUKE, where I study Intelligent Systems — a field at the intersection of classical computer science and modern AI.

I believe in understanding things from the ground up. That means starting with memory management and pointers in C before reaching for abstractions, and understanding the math before applying a model.

Outside of university I enjoy building projects that combine different layers — from terminal games in C, to creative web experiences built from scratch without frameworks.

University
TUKE – Intelligent Systems
Focus
Systems programming, AI/ML
Location
Košice, Slovakia
Languages
C, C++, Python, JS
Status
Open to collaboration
02 — Skills

What I work with

Systems
C
C++
Algorithms
AI / Data
Python
Machine learning
Data analysis
Web
HTML & CSS
JavaScript
UI design
03 — Projects

Selected work

01
Snake Game
A fully functional terminal Snake game written in C. Features two difficulty levels — in level 2 the food starts moving. Includes a persistent highscore system that saves and loads between sessions.
C Game logic File I/O Terminal UI
02
Cipher Tool
A terminal-based text encryption tool in C supporting Caesar cipher, ROT13, and Vigenère cipher. Features an interactive menu, encrypt/decrypt modes, and the ability to save results to a file.
C Cryptography Modular design File I/O
03
BMI Calculator
A clean, minimal web BMI calculator with metric and imperial units, sex and age-adjusted categories, an animated gauge, and a reference table. Built with vanilla HTML, CSS and JavaScript — no frameworks.
HTML CSS JavaScript Health tool
04
Valentine's Web Experience
First ever project — 2 weeks into programming
Built as a personal gift just two weeks after writing my first line of code. Features parallax scrolling, an interactive Instagram-style post with a working like button, a dynamic photo gallery, and a JavaScript-generated calendar — all from scratch, no frameworks.
HTML CSS JavaScript Parallax Creative coding
04 — Contact

Get in touch

Let's build
something together.