Custom Web Application Development
Custom-built websites and web apps — designed, developed and SEO-optimized. No templates, just real custom development.
Discuss My ProjectWhy a modern website?
Blazing Fast
Thanks to Astro technology, your pages load in under 1 second. Google loves fast websites.
SEO-Optimized
Technically perfect for search engines. So your customers can find you on Google.
GDPR-Compliant
All fonts and tools hosted GDPR-compliant. No cookie problems.
Responsive Design
Perfect on every device — desktop, tablet, smartphone.
Maintenance-Free
Static pages need no updates, no plugins, no maintenance.
Quick Delivery
Ready in 1-3 weeks. Not months.
What you actually get
No mystery deliverables — here is the list, item by item.
Concept Doc (PDF)
Sitemap, user flows, wireframes. Before we build anything, we both agree on what ends up on the page.
Custom Design
No templates, no off-the-shelf WordPress theme. Designed for your business, your audience, your colors.
Astro Static Build
Loads in under 1 second. No PHP, no database, no 47 plugins that need monthly security updates.
Mobile-First
60 % of your visitors come from a phone. 48 px tap targets, 16 px minimum font size, speed — it all just works.
GDPR Setup
Fonts via Bunny.net instead of Google CDN, cookie banner with an explicit toggle, DPA with all third parties. Standard, not an upcharge.
SEO Foundation
Title and description per page, Schema.org structured data, sitemap.xml, robots.txt, Open Graph cards. Google finds you.
Hosting Set Up
Vercel or Cloudflare Pages — SSL automatic, edge CDN worldwide, monthly cost usually 0 €. Domain stays in your name.
Handover With Source Code
GitHub access on your account, DNS login with you, PDF docs with everything. Nothing belongs to me — it's all yours.
Technologies I use
Who this fits
Not every project needs a custom website. Here is my filter — write me anyway if you do not see yourself in it.
Local trade or contractor business
You have 2-15 employees and work in a defined region — roofers, painters, electricians, plumbers, joiners, tilers. Your customers Google you and right now they find either nothing or a DIY website-builder template from 2014. You need local SEO, a before-and-after gallery, a clear phone number, and a contact form that actually delivers requests.
See trade-site examples →Consultancy, law firm, medical practice
Sensitive data — clients, patients, casework. A website that stays GDPR-compliant without you having to disable a US tracking tool every time you turn around. No YouTube embed without a two-click consent module, no Google Maps without consent, no external fonts from a US CDN. Clean by default.
Restaurant or local business
Menu, opening hours, directions, reservation request. Fast-loading — because 70 % of visits come from a phone when someone searches for “restaurant + city”. Optionally: table reservation directly through the form or a Telegram bot that forwards the booking to your staff.
Online service, coaching or software
You sell consulting, coaching, software or services online. You need a landing page that brings requests — A/B-ready, with CRM or email integration (HubSpot, Pipedrive, Mailerlite). Booking tools like Cal.com or Calendly connected out of the box.
What Does a Website Cost?
Fixed prices, fairly calculated. You know what you pay before we start.
All services exclusively for entrepreneurs, self-employed professionals, and companies (business customers under German civil law §14 BGB — no consumer contracts). Details in the Terms.
One-Pager
A one-pager for a quick web presence.
- One-page website
- Modern, responsive design
- Basic SEO (meta, sitemap, robots.txt)
- Contact form
- Lightning-fast load times (Astro)
- GDPR-compliant · 0 trackers
- Delivery: 1 week
- 30 days of free adjustments
- Multiple subpages
- Blog · multi-language
- AI chat · CRM integration
- Custom animations
Business
Multi-page website for established businesses.
- Up to 5 subpages
- Custom design (no template)
- Advanced SEO + schema markup
- Contact form · advanced forms
- Blog integration
- Multi-language (DE/EN)
- Delivery: 2 weeks
- 60 days of free adjustments
- AI chat widget
- CRM or ERP integration
- Custom API connections
Premium
Everything your business needs. Includes AI integration.
- Up to 10 subpages
- Custom premium design
- Comprehensive SEO + JSON-LD schema
- Custom integrations (CRM/API)
- Blog · multi-language
- AI chat widget incl. 1 year
- Animations · micro-interactions
- Delivery: 3 weeks
- 90 days priority support
- Native iOS/Android app
- Own online shop (Shopify only as integration)
How a website project runs with me
From the first message to handover — in 1 to 3 weeks, without a meeting marathon.
- 1
Day 0 — Discovery call (free, around 30 minutes)
Via Telegram, Signal or video call. We go through: what you do, who your customers are, what the website should actually accomplish (requests, bookings, sales), what you have today, what bugs you about it. At the end — a fixed-price offer within 24 hours, in writing, with a delivery date.
- 2
Week 1 — Concept & design
Sitemap (which pages), user flow (how a visitor gets to a request), wireframes (rough layout), color and typography in your brand style. You get a PDF and a Figma link. Feedback via Telegram or voice memo — no meeting marathon required.
- 3
Week 2 — Build
I build on a preview link in parallel with your feedback. You see daily progress, you can comment, you can rewrite copy — all before go-live.
- 4
Day 14-21 — Go-live
DNS switch to your domain host (or I set one up), SSL automatic via Let's Encrypt, Google Search Console connected, sitemap submitted. For the first 7 days I watch performance and errors and fix them at no extra cost.
- 5
After go-live — you own everything
Source code on GitHub (your account), domain login, DNS access, docs as a PDF. If in 2 years you want to move to an agency — it's all yours. No lock-ins, no vendor trap.
Frequently Asked Questions
What trades, consultants and small-business owners ask most often before starting a project.
What does a website really cost — fixed price or hourly?
How long does a website take from idea to live?
Do I need a CMS like WordPress to update my content?
What happens if you disappear tomorrow?
What about GDPR and data protection?
Will the website actually rank on Google?
Can I extend the website later — chat, bot, booking system?
What if I am not happy after the discovery call?
Ready for your new website?
Tell me what you need. I'll reply with a concrete proposal.
Discuss My Project