Herjen Oldenbeuving – freelance interaction designer – Amsterdam

Specialized in designing effective, elegant websites and (mobile) applications.

You can hire me as a freelance interaction designer. I will invent new ways to solve problems for your customer, so they can easily reach their goals or complete their task, with delight and smile on their face. After all, you want your customer to have a good experience with your product or service.

Take a look at my portfolio

Workflow that makes sense

So how do we go from a business case to an application or website? My typical workflow consist of:

  1. User research
  2. Sketching
  3. Prototyping
  4. Testing

Find out more

More about the workflow


First, we want to have a clear understanding of the customer and their goals and desires. Second, start sketching right away, it's a good way to collaborate and helps to get clarity and grip on the situation. Then we bring the solution to life with a prototype, so you can see and feel the flow. To check whether the prototype works its magic, we test it in a situation that mimics the real world.

I believe in choosing a specific approach and tools wisely in every situation, because the way you approach the situation will determine the outcome.


In the end, life is about the people you meet and the things you create with them. I am happy that I have worked with a variety of clients including:

Let's meet

Let's grab a drink together or just find five minutes to chat on the phone. I'll answer your questions, ask some of my own, and we'll take it from there.

Get in touch