Hi, I'm

Patrick Walter

Web developer, UI/UX designer, Trading AI developer, Game developer

I build fast websites, well-thought-out dashboards, mini games and smart trading tools – cleanly coded, modern in design and tailored to your goals. Based in Spangenberg, Germany, working with clients worldwide.

Available for new projects

Portrait of Patrick Walter
  • JavaScript
  • TypeScript
  • Python
  • MQL5
  • Solidity
  • Node.js
  • VS Code

About me

Digital solutions that actually work

I'm Patrick Walter, a developer with a passion for clean interfaces and clever technology. Whether it's a company website, a client dashboard or your own browser game – I support projects from the very first idea all the way to launch.

My special focus: trading. I develop indicators, Expert Advisors and AI-powered bots in MQL5, Pine Script and Python – with a focus on stability, transparency and sound risk management.

  • 5+ Years of experience
  • 40+ Projects delivered
  • 25+ Happy clients
  • 100% Commitment per project
Download CV
Name:
Patrick Walter
E-mail:
info@codemoonstudio.de
Location:
Spangenberg, Hesse (Germany)
Availability:
Open for new projects

Patrick Walter

What I offer

My services

My expertise

Skills & technologies

  • JavaScript / TypeScript92%
  • HTML / CSS95%
  • Python85%
  • MQL588%
  • Solidity65%
  • Node.js82%
  • React80%
  • UI/UX design86%

Web & code

  • JavaScript
  • TypeScript
  • HTML5
  • CSS
  • Python
  • Node.js
  • React
  • Solidity
  • Ethereum
  • Figma
  • Vite
  • Git
  • Tailwind

Trading platforms

  • MetaTrader 4
  • MetaTrader 5
  • MQL5
  • TradingView
  • cTrader
  • ATAS
  • Rithmic
  • NinjaTrader

Servers, automation & AI

  • Windows
  • Linux
  • Docker
  • Proxmox
  • n8n
  • Claude

Special skills

  • 3D server with a glowing window grid

    Windows Server setup

    Server setup, roles & permissions, Active Directory, backups.

  • 3D brain made of circuits and orange points of light

    AI development

    Connecting models, using your own data, running local AI.

    • Claude
    • Ollama
    • Hugging Face
  • 3D robot head with glowing eyes and orbiting spheres

    AI agents

    Autonomous agents with tools, memory and workflows.

    • Anthropic
    • LangChain
    • Model Context Protocol
  • 3D stack of server units with orange LED strips

    Server building

    Own servers, containers & virtualisation – operated securely.

    • Linux
    • Docker
    • Proxmox
  • Two interlocking 3D gears with a glowing arrow circle

    Automation

    Connect and automate processes – no more manual clicking.

    • n8n
    • Make
    • GitHub Actions
  • JavaScript
  • TypeScript
  • Python
  • React
  • Node.js
  • Solidity
  • Ethereum
  • TradingView
  • Figma
  • Vite
  • Git
  • GitHub
  • Tailwind CSS
  • GreenSock
  • pandas
  • Docker
  • Linux
  • Proxmox
  • n8n
  • Claude
  • Ollama

How I work

My process

  1. 01

    Consultation

    We clarify goals, wishes and budget – free of charge and without obligation.

  2. 02

    Concept & design

    I design the structure and look until everything fits you perfectly.

  3. 03

    Development

    Clean code, regular progress updates and full transparency.

  4. 04

    Launch & support

    Go-live, fine-tuning and long-term support if you wish.

Selected projects

My work

  • Trading area

    Trading Platform

    MT4 & MT5 trading platform – next-generation development

    • HTML
    • CSS
    • GSAP
    • Vite
    • AI
    • Agents
    • Server AI
  • Discord AI

    Discord AI

    Discord AI for trading signals and much more

    • React
    • TypeScript
    • Charts
    • AI agent
  • Mockup of a crypto wallet app on a smartphone

    Crypto wallet app

    Crypto wallet app

    • Solidity
    • Web3
    • React
  • Scene from a colourful neon-style mini game

    Mini game

    Ad-free mini game

    • JavaScript
    • Canvas
    • Mobile
  • QPlexus Capital

    Web development

    Web development QP

    • HTML
    • Script
  • Interface of an AI trading bot with key figures and curves

    AI trading bot

    Interface for an AI-powered bot with risk control.

    • Python
    • AI
    • Dashboard

Client reviews

What clients say

  • I've known Patrick for three years and have already completed my project with him. The quality of his work is first-class, and the service leaves nothing to be desired.

    Since I entrusted him with the administration, I can rely on a stable and dependable system. I especially appreciate that he is also available at weekends if there is ever a problem.

    I'm already looking forward to our next project together, Patrick! Thank you once again for the great cooperation and the excellent service.

    Marco
    CEO
    Crypto wallet app · April 2026
    Translated from German
  • I have to say that Patrick implemented our project outstandingly. He looks after and manages our servers, AI agents and websites reliably and professionally.

    Our IT team also really enjoys working with Patrick and appreciates his expertise, his reliable way of working and his excellent service. With his support, we have already been able to save our company considerable costs.

    Thank you, Patrick, for the great cooperation and your valuable contribution to our company!

    Marie
    Project management
    Discord AI · June 2026
    Translated from German
  • Patrick was recommended to me after we had been struggling with problems around our servers and our IT infrastructure. He modernised our entire infrastructure, including our websites and databases, and optimised it with automated AI agents.

    The AI agents monitor our systems around the clock, detect potential problems and react independently to disruptions. As a result, we have been able to significantly improve the stability and reliability of our systems and considerably reduce the effort for maintenance and troubleshooting.

    Thank you, Patrick, for your outstanding work, your support and the great cooperation with you and your team! We are very happy to have you as a reliable partner at our side.

    Mario S.
    IT team lead / AI development
    Discord AI · August 2026
    Translated from German

Contact

Let's build something great together

Got an idea or a specific project? Tell me about it – I'll get back to you quickly with an honest assessment.

  • E-mail
    info@codemoonstudio.de
  • Location
    Spangenberg, Hesse (Germany)
  • Initial call
    Free · 30 min · by phone
  • Languages
    German or English
  1. 1Contact
  2. 2Project
  3. 3Details
  4. 4Budget
  5. 5Timeline
  6. 6Call
  7. 7Submit

Step 1 of 7Who are you?

More than just a form

With your enquiry you immediately get your personal access to our client portal. There you steer and manage your project together with us.

  • Your own client dashboard

    Login details arrive straight by e-mail – appointments, quotes and invoices in one place.

  • Follow your project live

    Every step visible: quote, development with progress & test version, sign-off.

  • Live support all the way

    Personal support until completion or for the term of your booked package.

  • Everything available anytime

    Project files, documents and the complete history stay stored for you.