kjubo@debian:~$whoami

Jakub Ferencik

IT student at the Faculty of Information Technology, Brno University of Technology. I used to race mountain bikes at a semi-professional level. These days I write Python and C, build hardware side projects and websites, and run my own server. This page is served from it.

Riding a mountain bike past race tape on a forest enduro track — outside/ – mountain bikingphoto: Marek Moravík

kjubo@debian:~$cat experience.log

it.log

Lakmoos AI

02/2026 – 06/2026

Data Science InternBrno (remote)

Collected public statistical data and developed Python scripts for automated processing of structured datasets
Built probability models for demographic data using Python
Validated outputs against external benchmarks and statistical reference values to verify data quality independently of internal sources

HS electronic

08/2026 – 10/2026

Freelance Frontend Developerremote

Built the company website for an electronics manufacturer in Astro (HTML, CSS), implementing the design from Figma
Delivered a trilingual version of the site (DE/SK/EN) with a responsive layout
Implemented a contact form in PHP (PHPMailer, SMTP) with spam protection and deployed the site to the client's hosting

non-it.log

MTBIKER

01/2026 – Present

Sales AssistantBratislava

Customer communication and product advice
Handing over customer orders and stocking incoming goods

Cykloshop

Service Technician

Diagnosed and repaired bikes, from routine maintenance to suspension, brake and drivetrain work
Communicated with customers about repairs, pricing and turnaround times

TrailBK

2022 – Present

Organizer

Trail maintenance, coordinating volunteers and organizing events and races such as the 2021 Slovak National Enduro Championships

kjubo@debian:~$ls -l projects/

drwxr-xr-x
drone-detection/
Detecting drones by listening to the radio spectrum with nRF modules and ESP microcontrollers.
C, ESP, nRF, in progress
drwxr-xr-x
homelab/
A ThinkCentre M720q running Debian and Docker. Hosts this website through a Cloudflare Tunnel, plus a Jellyfin media server reachable only over Tailscale.
Linux, Docker, Caddy, Cloudflare, Tailscale
-rw-r--r--
hselectronic.sk
Company website for HS Electronic, built under contract as a static Astro site.
Astro, HTML, CSS

kjubo@debian:~$cat knowledge.txt

education.txt

Brno University of Technology

09/2025 – Present

Faculty of Information Technology

Courses: Software Development, Programming in C, C++, Assembly
Focus on low-level programming and software engineering

stack.txt

Python
C
Assembly
Bash
HTML
CSS
Linux
Fedora
Docker
Git
Jellyfin
Plex
ESP32
nRF24