Experience

Freelance Java Software Engineer

Premier Studios · DevRoom · Arcane Studios · Devnic

Founder & CEO · Oreo Studios (since 2023)

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👋 Elias Java · Minecraft · Web

I build developer-grade tools for Minecraft and beyond.

I design and ship plugins, systems, and tools like real products — tested, documented, and ready for production networks.

From OreoEssentials (an all-in-one Essentials core) to ModeledNPCs and the sci-fi universe AFELIA, I love mixing clean backend architecture with fun game design.

Java 17+ · Kotlin Paper / Velocity MongoDB · PostgreSQL · Redis · RabbitMQ

Browse projects Let’s talk about your server View experience

Featured projects

Explore the plugins and systems I ship as real products: documented, maintained, and used on live servers.

Showcase

See my featured projects

OreoEssentials, ModeledNPCs, AFELIA and more — all in one place.

Open projects page →

Oreo Crush · Java mini-game

A match-3 game fully written in Java and running directly in your browser with CheerpJ.

Swap Oreo cookies, create chains and showcase a desktop-style UI embedded in the site.

Play Oreo Crush →

Legal & Imprint

SIRET : 993 823 469 00017 · Code APE : 62.01Z
Entrepreneur individuel (France)

Made with ❤️ by the OreoStudios team.

Read customer rights →

Tech & stack

I like when a server feels like a real product: monitored, scalable, and maintainable. That means picking solid tech — and using it properly.

Java 17+, Kotlin, Gradle/Maven, unit tests, CI.
Paper, Velocity, BungeeCord · plugin ecosystems for Minecraft.
MongoDB, PostgreSQL, JSON · storage with migration paths.
Redis & RabbitMQ · cache and cross-server messaging.
SmartInvs, ModelEngine, MythicMobs, WorldGuard integration.

OreoEssentialsNetwork.java

This panel cycles through network-oriented snippets: records, async operations, and multi-server events.

Learn Java (Terminal)

Launch the interactive terminal environment to learn basic Java syntax with 100 timed challenges and tips.

Start learning →

Mini-game · Bug Hunter (Java)

Clear as many NullPointerException-style bugs as you can in 30 seconds. Click the red exceptions before they disappear.

Score: 0 Time: 30s

Click the red exceptions to fix them. Missing too many bugs will end the game early.

Let’s build something

Custom plugin, refactor of an existing setup, or full network architecture — tell me what you want to ship and I’ll help you frame it.

Open contact page →