Jonas Zielke

ShapingIdeasIdeasConceptsConceptsCodeCodeIdeasIdeasConceptsConceptsCodeCode

into Real Projects

that Deliver Results

Hello, I'm Jonas, a developer from Hennef near Bonn in Germany with a passion for programming.

Portfolio.tsx
import React from 'react';
const Developer = () => {
const skills = [
'Python',
'Java',
'JavaScript',
'React',
'Next.js',
];
 
return (
<Future/>
)
}

My journey so far

Experience & Projects

Programming Course logo

Programming Course

The start of my journey into programming — from Scratch to Python and Arduino.

ScratchHTML/CSSJavaScriptPython+2
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Hack The Box logo

Hack The Box

This is where I learn how to infiltrate real machines with hard-to-find security vulnerabilities — to keep that in mind for my own projects.

Penetration TestingPythonNetwork SecurityLinux+1
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Google Cybersecurity Certificate logo

Google Cybersecurity Certificate

An eight-course program where I learned the basics of SIEM, incident response and security frameworks.

SIEMIncident ResponseSecurity FrameworksThreat Detection+1
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Scrayos UG – Game & Web Developer logo

Scrayos UG – Game & Web Developer

Alongside school I build game mechanics for the Minecraft server and new features for the website and internal web tools.

JavaKotlinVue.jsTypeScript+2
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World Cup 2026 AI Predictor logo

World Cup 2026 AI Predictor

A neural network that predicts football results for the 2026 World Cup — including an interactive bracket.

PythonPyTorchCUDAReact+3
Click to view details

Get in touch

Let's Work Together