KasukiDev
Creating top tier plugins, network backends, and distributed systems.
5+ years of Java experience — clean, fast, and built to scale.
Who I Am
Developer. Builder. Problem solver.
I'm an 18 year old Java programmer who started writing code in 2020. What began as a passion for Minecraft turned into a strong knowledge of server architecture, plugin development, and distributed network systems.
I'm obsessed with writing code that is clean, fast, and optimized — not just code that works, but code that performs. I've created production systems across factions servers, minigame networks, HCF servers, and everything in between.
Whether it's a simple plugin, a full network backend with Redis & Protobuf, or a Discord bot made perfectly for your server — I've built it, and built it well. I also enjoy learning new languages and exploring modern technology beyond Minecraft.
Availability
Specialties
- Plugin Development
- Network Architecture
- Backend Systems
- Discord Bots (JDA)
- Database Design
Find Me
MC: Kazookus
DC: Kasuki_OvO
Tech Stack
The tools and technologies I work with daily.
Java
I've been writing in Java since 2020. I know various libraries, optimal practices, and how to keep things fast without making the code a nightmare to read.
ExpertSpigot / Paper API
This is where I’m most comfortable. I’ve made dozens of plugins for Bukkit, Spigot, and Paper, and over time I’ve gotten familiar with pretty much every corner of the API — even the poorly documented stuff such as NMS.
ExpertBungeeCord
Built proxy-level plugins for multi-server setups — player routing, cross-server events, custom messaging. Comfortable working at the proxy layer when the job calls for it.
AdvancedMongoDB
My go-to for cross-network player data handling. I know how to model documents so queries stay fast even when the collections get huge.
AdvancedRedis
Love Redis for anything real-time — pub/sub between servers, using redis hashes, live leaderboards, etc. It's fast and once you learn to use it right, you don't want to go back.
AdvancedProtocol Buffers
Picked this up for zDuels and now I can't imagine going back to raw JSON for structured data. Schema-enforced, compact, and way cleaner and optimized for large scale objects.
AdvancedJDA (Discord API)
Built bots from simple utility tools to full Discord-Minecraft bridges.
AdvancedSQL Databases
Solid with relational design — schema planning, joins, indexes. Used SQLite for player data where structure and consistency actually matter.
AdvancedMaven & Gradle
Both are just part of the workflow at this point — dependency management, shading, multi-module builds.
AdvancedGit
Branching, merging, reverting panicked mistakes at 2am — all familiar.
AdvancedAWS & CI/CD
Set up deployment pipelines and worked with cloud infrastructure. Not my deepest area, but I'm comfortable here and getting stronger all the time.
ProficientREST APIs
Designed backends for instanced server management including Pterodactyl integration for on-demand server creation. Comfortable building and consuming REST endpoints through Spring.
AdvancedWhat I've Built
Personal projects and open-source work from my catalog.
zDuels
Core of Duel Network — May 2025The biggest project I've ever worked on alone. Over 25,000 lines of optimized Java creating a full Call of Duty Zombies recreation inside Minecraft, with a real distributed backend, instanced servers, and everything wired together from scratch.
RavagePvP
Modern CosmicPvP Recode — Dec 2025A full 1.20 recode of CosmicPvP factions — huge scope, and a lot of it is open-sourced on GitHub so you can actually see how I write production code. Some of the cleanest plugin work I've shipped.
Alethia
Two-Factor Authentication — Jul 2024Generates a QR code that renders on an in-game map using Google Authenticator's API. Used for authenticating staff accounts and hiding other private data.
FactionsPlus
Discord Bot & Utility Mod — Feb 2024Two separate tools, one job: keep factions players in the loop. The Discord bot tracks rosters, wall checks, and F-Top. The Fabric mod handles in-game stuff like faction rallies and schematic sharing.
Crystal
Chat Games Plugin — Jan 2024A chat games plugin that runs clean — async throughout so it doesn't drag on your server, with MongoDB profiles. Drop it in and it works. No configuration headache.
Poseidon
Config Framework — Jan 2024My personal config library that I drop into basically every plugin I write. Small, clean, does exactly what it needs to — no bloat, no surprises.
Astral
Staff Core Plugin — Jun 2024Started writing this for fun and ended up shipping it to production. Staff mode, punishment system, staff chat — plus some unique moderation features you don't see in most plugins. Being succeeded by KStaff in the near future.
Where I've Worked
Some networks, teams, and commissions throughout my career.
Duel Network
Lead DeveloperLead dev on a minigame network built around a full Call of Duty Zombies recreation inside Minecraft. MongoDB, Redis, Protobuf, a custom REST API, and Pterodactyl for creatinng game instances on demand. Biggest project I've ever led by a wide margin.
Ruxor Network
Discord Bot & Spigot Plugin DeveloperOngoing work at Ruxor Network — a multi-gamemode server with a semi popular lifesteal SMP. I handle new plugin and Discord bot development as the network grows. Good ongoing relationship.
OneshotMC
DeveloperOSMC is a well-known cannoning server where players stress-test TNT mechanics across different Spigot forks for Factions.
Insidious Development
Developer3+ years at a Discord-based dev company doing commissions and releasing original products. Worked with a ton of different clients and plugin types — this is where I really built up my range.
LotusMC
DeveloperStarted as a manager here and talked my way into a dev role. Spent over a year building features for a 1.8 competitive factions server — good experience, good team.
Insidious Network
DeveloperHCF server with bunkers and practice PvP. Moved from manager to dev, built features until the server closed. Early but solid experience working in a real production environment.
DecimateMC
DeveloperJoined to help revive DecimateMC factions. Did good work, but left after a payment dispute with the owner.
Let's Work Together
Need a plugin, a network backend, or a Discord bot? I'm ready.
Whether you're a server owner needing a custom plugin, a network hunting for a lead developer, or a team that needs a backend overhaul — reach out and let's build something great.