Open to projects & collaborations

Hey, I'm Colin.

17-year-old developer from Germany — I build things with code, from backends to modern web apps.

My Projects →Contact

xjxstcolin08Offline

Languages

Years XP

∞

Ideas

01. about_me

About Me

Hey! I'm Colin, 17 years old and a passionate developer from Germany. My journey started with Minecraft — first as a player, then as a server creator, and eventually as a developer.

Starting with Java plugins for Spigot servers, my skillset has grown massively over the years. Today I write code in C++, Java, Python, JavaScript/TypeScript, C#, Swift and more.

I don't write copy-paste code — I want to understand how things actually work and build clean, efficient solutions. Whether it's backend, game dev or web — I'm in.

📍Location: Germany

🎂Age: 17 years old

💻Tools: IntelliJ IDEA & VS Code

🎮Hobbies: Gaming & Coding

🚀Goal: Build great software

~/jxstcolin/about.json

{
  "name": "JxstColin",
  "age":  17,
  "from": "Germany" ,
  "open": true
}

02. journey

My Journey

From first HTML page to reverse engineering — year by year.

2019Beginner

First Lines of Code

Started with HTML & CSS — building simple websites out of curiosity. The internet felt like magic, so I decided to learn how it works.

HTMLCSS

2020Learning

Java & Minecraft Plugins

Discovered Java through Spigot plugin development. Built custom gamemodes, economy systems and tools for Minecraft servers. My first real programming obsession.

JavaSpigotOOP

2021Learning

C# & Python

Expanded into C# for desktop applications and Python for scripting and automation. Learned about .NET, WinForms and started solving real-world problems with code.

C#Python.NETScripting

2022Intermediate

Swift & Cross-Platform

Explored iOS development with Swift, then moved to cross-platform solutions. First contact with frameworks that compile to multiple targets.

SwiftC++iOS

2023Intermediate

TypeScript & Web Dev

Deep dive into modern web development — Vue, Nuxt, Node.js, REST APIs. Started building full-stack applications and learned the power of TypeScript.

TypeScriptVue.jsNuxt.jsNode.jsTailwindCSS

2024Advanced

Founded United-World

Launched "United-World" — a full Minecraft network with custom plugins, a website, a Discord bot and a dedicated player community. Later rebranded to Axerion.

JavaVelocityMongoDBNetwork Arch.

2025Advanced

Axerion – The Rebrand

Rebuilt the entire network from scratch under the Axerion name. New architecture, better performance, custom anti-cheat. Season on pause — Season 2 coming 2026.

JavaMongoDBDockerRedis

2026Expert

Reverse Engineering & Game Hacking

Learning low-level programming, memory manipulation and game internals. Tools: x64dbg, IDA Pro, dnSpy, Cheat Engine. Understanding how software works at the binary level.

C++Reverse Engineeringx86 ASMMemory

03. skills

What I Know

Technologies I work with regularly.

38 tools in active rotation

Java

TypeScript

JavaScript

Python

C++

Swift

HTML

CSS

Kotlin

Bash

Java

TypeScript

JavaScript

Python

C++

Swift

HTML

CSS

Kotlin

Bash

Java

TypeScript

JavaScript

Python

C++

Swift

HTML

CSS

Kotlin

Bash

Java

TypeScript

JavaScript

Python

C++

Swift

HTML

CSS

Kotlin

Bash

Vue.js

Nuxt.js

Node.js

TailwindCSS

React

Vite

Git

Docker

Linux

Maven

Gradle

Vue.js

Nuxt.js

Node.js

TailwindCSS

React

Vite

Git

Docker

Linux

Maven

Gradle

Vue.js

Nuxt.js

Node.js

TailwindCSS

React

Vite

Git

Docker

Linux

Maven

Gradle

Vue.js

Nuxt.js

Node.js

TailwindCSS

React

Vite

Git

Docker

Linux

Maven

Gradle

MySQL

MongoDB

SQLite

PostgreSQL

Redis

MariaDB

IntelliJ IDEA

VS Code

CLion

PyCharm

Rider

DataGrip

IDA Pro

dnSpy

x64dbg

ImGui

MySQL

MongoDB

SQLite

PostgreSQL

Redis

MariaDB

IntelliJ IDEA

VS Code

CLion

PyCharm

Rider

DataGrip

IDA Pro

dnSpy

x64dbg

ImGui

MySQL

MongoDB

SQLite

PostgreSQL

Redis

MariaDB

IntelliJ IDEA

VS Code

CLion

PyCharm

Rider

DataGrip

IDA Pro

dnSpy

x64dbg

ImGui

MySQL

MongoDB

SQLite

PostgreSQL

Redis

MariaDB

IntelliJ IDEA

VS Code

CLion

PyCharm

Rider

DataGrip

IDA Pro

dnSpy

x64dbg

ImGui

04. projects

My Projects

What I've built so far — and what's coming next.

⛏️

Axerion Network

2024 – 2025 (Season 2: 2026)

Paused – Season 2 coming 2026

Started as "United-World" in 2024, rebranded to Axerion in 2025. A fully self-developed Minecraft network with custom-built plugins, its own network architecture, and an active community. The server is currently on pause — a new season is planned for Summer 2026 / CraftAttack season.