zennjxd@prod:/portfolio online

$ ssh guest@zennjxd — connected

Crafting Digital Experiences in the Minecraft Universe

A Minecraft developer passionate about building custom plugins, websites, and server management. I've spent years in Minecraft development — from simple survival plugins to complex systems. I've worked on known servers such as RelxMC and HitmanSMP, and built plenty of custom plugins used by thousands of players. Besides plugins, I also develop websites and manage server infrastructure.

guest@zennjxd: ~ LIVE

$ cat motd.txt

status: open for work · replies < 2 hours · timezone GMT+7

$

  • 0plugins shipped
  • 0servers worked on
  • 0websites built
  • 0players reached

[12:04:11] INFO / section 01

ABOUT ME

Minecraft character render of ZennJxD
ZennJxD — in-game character render

It started as a regular player. Curiosity slowly pulled me to the other side — opening config files, tweaking plugins, then writing my own. I picked up Java along the way and never put it down.

Most of my work revolves around three things: custom plugins that fit a server's exact needs, websites and stores that are easy to use, and infrastructure that stays stable. Simple goals — they just take real hours to get right.

location
Indonesia — GMT+7
coding since
2019
main tools
Java · Paper API · MySQL
also working with
websites, stores & server infrastructure
languages
English · Indonesian
status
open for work

[12:04:52] INFO / section 02

SKILLS

The tools I work with daily — across plugin development, web development, and server management.

Plugins (14): run: /plugins
  • Javasince 2019primary language for all plugin development.
  • Paper APIv1.21.xmain server platform — performance-focused fork of Spigot.
  • Spigot APIv1.8 - 1.21for compatibility with older server versions.
  • MySQLproduction gradereliable storage for player data and economy systems.
  • Rediscache layercaching and cross-server communication.
  • LinuxDebian/Ubuntuserver administration, deployments, and day-to-day ops.
  • Pterodactylpanel opsgame server panel management and automation.
  • Velocityproxymodern proxy for multi-server networks.
  • JavaScriptstore frontendsinteractive elements for websites and stores.
  • HTML/CSShandcraftedlanding pages and store layouts built from scratch.
  • Gitdaily driverversion control across every project.
  • Vaulteconomy hookstandard integration for economy plugins.
  • PHPdisablednot part of my workflow.
  • Page Buildersdisabledhand-written code gives full control.

* ENABLED = actively used in production projects.

[12:05:30] INFO / section 03

SHIPPED WORK

A selection of work that went live — websites, stores, plugins, and servers.

HitmanSMP

SERVER

Full-stack developer at HitmanSMP. Plugin development, website creation, store setup, and server infrastructure — all handled end-to-end on a live survival server.

full stackplugin devweb & storeinfrastructure
LIVE

Survival Legends

PLUGIN

A survival legends plugin with a class system, skill tree, quests, and boss fights — a full RPG experience inside Minecraft.

class systemskill treequestsboss fights
SHIPPED

Custom SMP Plugin

PLUGIN

A custom SMP plugin with unique features built for a fun survival multiplayer experience that plays differently from the usual setup.

survival multiplayercustom features
SHIPPED

hitmansmp.net

WEBSITE

Landing page for HitmanSMP. Built to load fast and present server information clearly.

HTML/CSSvanilla JS
ARCHIVED

store.hitmansmp.net

WEBSITE

Tebex with a custom theme: ranks & crate keys. My first store build — an expensive lesson in how to build the next one properly.

Tebexcustom theme
ARCHIVED

RelxMC

SERVER

Developer on the RelxMC network. Handling plugin development, server configuration, and performance optimization across their setup.

plugin devconfigurationperformance optimization
CONTRACT DONE

Crystal Sea

SERVER

My first server, inspired by DonutSMP with an Economy CPVP theme, where I contributed as Co-Owner.

co-ownereconomy cpvpserver setup
CO-OWNED

// 8 entries · all statuses reflect the current state · ask directly for technical details.

[12:06:02] INFO / section 04

TIMELINE — server.log

Real years, real events. Including the embarrassing ones.

  1. 2017 INFO
    The Beginning — Started Playing Minecraft

    Where the journey began. From a regular player, curiosity slowly shifted toward the development side.

  2. 2019 WARN
    Learned Java out of frustration

    Free plugins lagged and broke constantly, so I started learning on my own. Three days lost to a single misplaced semicolon.

  3. 2021 INFO
    Co-owned my first server — Crystal Sea

    Inspired by DonutSMP with an Economy CPVP theme. Contributed as Co-Owner — my first hands-on experience running a server.

  4. 2022 WARN
    Plugin developer at RelxMC

    A dupe glitch spread on TikTok at 11 PM; stayed up until 3 AM fixing it. Performance went from barely playable to smooth.

  5. 2023 INFO
    Went full-stack at HitmanSMP

    Plugin development, website creation, store setup, and server infrastructure — all in one project.

  6. 2024 INFO
    The plugin era — dozens of releases

    Shipped a wide range of plugins: RPG systems like Survival Legends, economy tools, and custom SMP features for different servers.

  7. 2025 DONE
    Built QuanStore — store.quansmp.xyz

    Worked as website developer for QuanSMP's store: coins & rank auto-delivery, Java/Bedrock flow, payment gateway checkout. The whole purchase takes two steps.

  8. now RUNNING
    Still building — open for work

    Need a developer who tells you honestly what's possible and what isn't? Get in touch. No grand promises — just solid work.

[12:06:41] INFO / section 05

REVIEWS — REAL CHAT LOGS

Actual Discord messages from clients and players. Kept verbatim.

— chat log · #reviews —

<quantums12> mantep website nya jen, minta revisi juga di acc mulu sampe yang gw mau

<tirfish> gacor plugin auction sama ordernya

<rickkqt_> giluy banget lu dah

<nnartin> etdah ini org gacor bet jir gw beli trus dah disini

— end of log —

[12:07:19] INFO / section 06

GET IN TOUCH

No formalities needed. Just say what you need and roughly what budget you have — you'll get an honest yes or no.

Custom plugin? A store like the ones above? Or is your server struggling with performance issues? Send a message. You won't get a template answer like "dear Sir, thank you for reaching out".

pricing depends entirely on scope — small tweaks cost less than a full server build. You always get an estimate before any work starts.

/msg zennjxd --new

submitting opens your email app. for anything instant, Discord is faster.