Skip to content
KP
Open to work
KRYSTIAN PROĆ · DEV

I build
games and tools.

About 3 years vibe coding. Much longer tinkering with MuOnline servers and computers. Main focus: dragon-island.com and a Season 6+ MU server emulator. Side projects sharpen the rest of the toolkit.

stack.ts
/* HELLO */

About

I'm a vibe coder. I don't write every line by hand. AI tools do the syntax, I drive the direction: what to ship, what to skip, how it should feel, and whether the result actually holds together.

Where I'm strong: reading large codebases fast, breaking a problem into the right pieces, gluing systems that already exist, and pushing things to a finished state. The projects below all started as 'can this be done?' and ended up live or close to it.

Looking for a role where vibe coding is treated as a craft: AI-assisted, fast iteration, but with engineering judgment driving the call. Remote-friendly, EU timezones preferred. English is solid for async work, PRs and docs; actively levelling up the speaking side.

quick facts
Location
Germany
Method
AI-assisted vibe coding
Languages
PL native · EN (C1+ written, B1 spoken)
Currently
Open to work
Stack focus
Next.js · PHP · C++
STACK

Tools of the trade

Polyglot stack across front-end, back-end and game systems.

Frontend

01
ReactNext.jsTypeScriptTailwindshadcn/uiFramer MotionZustand

Backend

02
PHP 8Node.jsPrismaNextAuthMSSQLPostgreSQLStripe

Game

03
C++ImGuiLuaOpenGLCapacitorAdMob

Tools

04
DockerVercelGitnpmVisual StudioVS Code
JOURNEY

Experience

Recent work shipped and in progress.

  1. 2024 - Present

    Dragon Island: MU Online CMS

    Production-ready CMS for Season 6 MU Online servers. WordPress-style hook system, Stripe payments, Docker, MSSQL dual-driver setup.

    PHP 8MSSQLStripeDocker
  2. 2025

    Empire of Choice: Tycoon Idle

    Shipped tycoon idle to web + Android. Server actions, offline progress, i18n, AdMob monetization through Capacitor.

    Next.js 16PrismaCapacitorAdMob
  3. 2024 - Present

    MuOnline Server Emulator

    C++ MU Online server source. Six components (GameServer, ConnectServer, JoinServer, DataServer, Encoder, Client). Packet encryption and custom systems like Dragon Tower, change class, anti-hack.

    C++ImGuiOpenGL
  4. 2025

    Engine: Multi-template PHP CMS

    Lightweight CMS with three industry templates (dentist, hair salon, modular homes). Admin panel, media manager, SEO sitemap.

    PHP 8JSON storage
LET'S TALK

Open for hire.

Looking for full-time roles. Remote-friendly, EU timezones preferred. Drop a line. Fastest reply via email.