. xzr — Java Developer
Java developer
Plugins · Infra · Staff
Germany
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xzr

I write Paper & Spigot plugins, set up server backends, and build the staff teams that keep big Minecraft communities running.

See my work
01 What I do

Code on the backend.
People on the frontline.

/01

Plugin development

Custom Paper & Spigot plugins: admin tooling, GUIs, economy systems. Written in clean, maintainable Java and Kotlin.

JavaKotlinPaperSpigotMaven
/02

Server infrastructure

Server setup and backend infrastructure: databases, configs and the stuff players never see but always feel.

Server setupSQLGit
/03

Staff & community

Building and leading staff teams, moderating chat, handling bans and tickets, and keeping communities healthy.

Staff managementModerationTickets
10Minecraft servers worked on
3Servers founded & owned
3Public projects shipped
02 Experience

Where I've worked.

  1. BloomVanillaOwner & founderOwner
  2. AmethystMCDeveloping the server and managing staffHead Manager & Dev
  3. AstroSMPOwner & founderOwner
  4. AzureVanillaOwner & founderOwner
  5. ColdSMPServer setup and backend infrastructureDeveloper
  6. MonkeyVanillaStaff management and community integrationDirector
  7. SlideVanillaServer moderation and ban managementAdmin
  8. CottonSMPModerating the chat and communityAdmin
  9. SpeziSMPModerating chat and bansAdmin
  10. PurpVanillaHelping in tickets and moderating chatHelper
03 Projects

Things I've built.

01 — Server plugin

3x4xCore

A centralized Paper utility layer for internal admin commands and advanced inventory viewing.

JavaPaper API
02 — Server plugin

SlashSell

Automated plugin that handles real-time item-economy transactions securely inside a chest GUI.

JavaMaven
03 — Client mod

AmberWare

Custom Minecraft client with specialized utility modules.

JavaClient-side
04 — Open slot

Your plugin
goes here.

Need a custom plugin, a server set up, or someone to run your staff team? Commissions are open.

Commissions open
04  Contact

Let's build
something good.