Skip to main content

Full-stack developer for small businesses

I build websites and web apps for a fixed price

Whether you need a website, an AI chatbot, a booking system, a client portal, a dashboard or an automation, it's delivered fast and lives on your own domain.

What I build

  • Websites

    A clear website that says what you offer and how customers can reach you.

  • AI chatbots

    Answers your customers' questions using only your own documents and cites its sources.

  • Booking systems

    Customers book a service online, at a time that suits them.

  • Client portals

    A private area where your clients log in to see what you share with them.

  • Dashboards

    Your numbers in one place, so you can see how your business is doing at a glance.

  • Automations

    Repetitive work set up to run on its own, so you don't have to do it by hand.

Client portal, admin dashboard and automation platform are built and tested. Ask for a demo and it's running within 24 hours.

Who you'll be working with

I'm Ryan Koning, a full-stack developer in Winschoten, in the Netherlands. I work with Next.js and TypeScript, and I'm fluent in English and Dutch.

In July I built Omni, a multi-model AI answer engine — three models answer in parallel, a fourth cross-checks and merges — with accounts, usage limits and subscription billing. Solo, from idea to production in three weeks. For client work I start from tested, reusable kits, so delivery takes days, not weeks.

Live demos

Working examples of what I build. Open one and try it the way a customer would.

Tell me about your project

What would you like built, and who is it for? You can write in English or Dutch.

Send a message

Contact information