Professional websites
From a digital business card to a complex company portal — fast, mobile-optimised and built to rank on Google.
Düsseldorf · 3 languages · Pro quality, fair prices
Your digital partner for small & medium businesses
We build professional websites, apps, online shops and custom systems — with the quality of big agencies but without their overhead. Specialised in Germany's small and medium businesses.
Solutions & industries
From a practice website to custom software — we know each industry's typical needs and deliver in professional quality.
Restaurants & Cafés
A website for your restaurant — menu, reservations, ordering
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Hair & Beauty
Online appointments for your salon — no more phone chaos
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Tradespeople & Emergency
Get found exactly when the customer needs you most
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Small Online Shops
An online shop for small brands — without agency overkill
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Local Stores
An honest website for your local store
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Practices & Law Firms
A serious website for your practice or law firm
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Doctors & Medical Practices
A practice website for doctors — modern, GDPR & accessibility compliant
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Dentists
A dental website that brings new patients — aesthetic & trustworthy
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Physiotherapy
A website for your physio practice — more patients, less phone
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Gyms & Fitness Studios
Website & member portal for your gym — from trial session to contract
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Lawyers & Law Firms
A law firm website that wins clients — serious, fast, legally sound
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Tax Advisors
A website for your tax firm — new clients, a digital presence
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Real Estate Agents
An agent website with listings — more owners, more buyers
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Employee App & Platform
Build an employee app — time tracking, shift plans, internal communication
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Booking System
Build an online booking system — appointments, reminders, fewer no-shows
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Process Automation
Automate your business processes — no more copy-paste and Excel chaos
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AI Solutions & Chatbots
AI for small businesses — chatbots & smart assistants that actually help
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Custom Web Apps
Build a custom web app — exactly the software you need
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Online Shops
Build an online shop — sales-ready, GDPR-safe, without agency overkill
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Clubs & Associations
A club website — members, events and donations in one place
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Hotels & Guesthouses
A hotel website with direct booking — less commission to Booking & co.
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Car Dealers & Workshops
A website for car dealers & garages — show vehicles, take appointments
→Everything from one partner
From a professional website to custom software: we deliver the complete digital craft that actually moves small and medium businesses forward — agency quality, at a fixed price.
Apps & web applications
Custom web apps, client portals and employee apps that fit your exact workflow — never an off-the-shelf template.
Online shops & e-commerce
Shopify, WooCommerce or fully custom — high-converting shops with secure payments and no ongoing commissions.
Automation & AI
Automate processes, replace Excel, connect systems and use AI where it makes sense — so your team focuses on what matters.
Booking & management systems
Online appointments, reservations and admin — commission-free, around the clock, integrated right into your website.
Local SEO & support
Get found on Google and in your Google Business profile — plus ongoing maintenance, updates and a direct contact.
What you can rely on
No surprises, no fine print — these standards apply to every project.
Fixed price, not open hours
A clear price before we start — in writing, with no hidden costs.
GDPR & accessibility compliant
Legally sound and accessible, with servers in the EU.
Agency quality
Clean code, secure architecture, CI/CD — like the big agencies.
No lock-in
Code, domain and data belong entirely to you.
Direct line to the developer
You talk to the pro who builds your project — no call center.
Support in DE · EN · AR
Personal service in your language, from quote to support.
Transparent pricing
Fixed price before we start. All prices net, plus 19% German VAT. No hidden costs.
Starter Website
from €4991–3 pages, mobile-optimized, GDPR-compliant
Standard Website
from €9995–10 pages, blog, contact form
Online Shop
from €1,499Shopify or WooCommerce, DHL/Hermes, PayPal/Klarna
Booking System
from €799Online appointments, SMS/WhatsApp reminders
Optional maintenance from €29/month (updates, backups, small changes).
We give concrete quotes after a 20-minute call — free.
How we work
Four steps. No waterfall weeks, no endless meetings.
01
We talk first
20 minutes by phone or WhatsApp. Free. We listen, you ask.
02
Concrete quote in 48h
Fixed price, scope, deadline. In writing. You decide in your own time.
03
We build in 2–4 weeks
You see progress every 3–5 days. We fix early, not at the end.
04
We stick around
Maintenance optional. You're never locked in — everything is yours.
Why Rhein Code?
Professional quality, clear prices, direct contact — without agency overhead.
Real people, not a call center
You speak directly to the developer building your project. No tickets, no account manager.
Three languages
Advice, contracts and support in German, English or Arabic — whatever you need.
Fixed prices from the start
Clearly quoted, in writing, no hourly games. Whatever we agreed is what you pay.
Pro standards
Clean code, secure architecture, GDPR- & accessibility-compliant, EU servers. Like the big agencies.
No lock-in
Domain, hosting, code — everything in your name. You can switch any time.
From MVP to scale
We start lean and expand as your business grows — no expensive restart.
Before we talk
Free tools
Try our tools — free, no signup, runs in your browser.
Compress images
JPG, PNG, WebP — up to 90% smaller without visible loss.
Open tool →Create XRechnung
B2B German e-invoices in minutes. Completely free.
Open tool →QR code generator
Free QR code generator — print and stick on the table.
Open tool →PDF tools
Merge, compress, convert PDFs to images — right in your browser.
Open tool →Frequently asked questions
What customers ask us most often before deciding.
What kind of projects do you take on?
From professional websites and online shops to booking systems, custom web apps, employee apps, automation and AI solutions — all in professional quality.
Can I add features later?
Yes, any time. We build modular and scalable — extensions are planned for, no full rebuild needed.
Who owns the result?
You do. Domain, code, hosting — all in your name. With maintenance we just take care of it; you remain the owner. No lock-in.
How does billing work?
Fixed price per project, in writing before we start. Optional maintenance from €29/month, 30 days notice. No hidden costs.
Do you work nationwide?
Yes. We're in Düsseldorf but work nationwide and remotely. Meetings via video, phone or WhatsApp — on-site if needed.
Do you actually speak Arabic?
Yes. Yazan, the founder, is a native Arabic speaker. You get advice, contracts and documentation in Arabic — not just marketing.
Let's talk
Tell us briefly about your project. We respond within 24 hours.