For anyone who needs help reaching user experience goals and challenges

Yes, that includes you!

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

* We’ll be open up two new client slots next month

We're proud and thankful to have contributed to the success of our clients

A slick experience means knowing what happens next

Our mission is to make your user’s experience the cornerstone of your success. We want you to be as passionate about it as we are. But passion is nothing without focus. We blend creativity with process to create experiences and results that click.

When we’re finished...

You’ll have a solution to your user experience challenge. You’ll be able to touch and experience our work but the most important thing you'll see are the results.

From complexity to simplicity

Take something complicated, boil it down build it back up again in a way that simplifies it

'Slick' is baked into everything we do

From our UX Design approach through to the end result.


Knowing your target audience, their goals, values, pains points brings opportunity.


Framing the problem helps us to understand what type of solution we need and how to make the user experience better.


For designing digital solutions such as mobile apps, websites, web application and many others, we work with best-in-class tools such as Figma & Webflow.

Prototype & Test

Before fully committing to a solution, we create prototypes and test with real users as early as possible.



Very valuable and applicable insights into the practices of Design Sprints. Both regarding approach as well as tooling. Easily applied in hybrid work settings as well. Philip is an accomodating and easy going workshop facilitator with plenty of experience to draw from.

Anouka Slemmer

Consultant at ICATT

Philip worked on our UI/UX and CI for a very time-sensitive international project. Philip moved other projects around to meet our deadlines without compromising quality. Great experience working with Philip!

Joris van Grieken

Owner at Raw Juice / The Fresh Press

Philip is an expert in the design sprint facilitation domain. I have experienced his superpowers in design sessions for He triggers you with spot-on questions and brings his own UX and digital innovation knowledge to the table. I highly recommend working with Philip to boost your project and create business value for your customers and target audiences. Next to high-end work, he delivers his expertise with a big smile.

Stijn van Aert

Co-Founder Fring 🚀

BTNG has an amazing experience in both Qualitative- and Quantitative Research. This goes a lot further than simply asking the right questions to the right people. Being able to capture this and share these insights in a corporate environment has been a very powerful skill. Capturing customer experience in your UX research is just the first. But if you want to make it actionable... Make sure to reach out to BTNG!

Wouter Kleinsman

Personal Coach uitgelicht in De Ondernemer, Panorama, FHM, JAN Magazine, RTL en TEDx

Together with BTNG, we created a new customer proposition. The experience has been very constructive, focused and satisfactory. We chose BTNG because they are professional, quickly understood our challenges, and created a clear structure with their workshops.

Joop Uitendaal

Publishing Director Food & Hospitality portfolio at VMN Media

I have nothing but positive things to say about BTNG's approach. Everything went very smoothly, communication is good, deadlines and agreements are respected and they are always open to questions or new ideas. Hopefully this will also motivate other people who have an idea in their head and want to make it a reality.

Max Pappijn


BTNG knows how to convert complex issues into new ideas and solutions. Not only for our clients but also for our company. By doing so, we achieve better results.

Olav Wolters

Owner Succesfactor

BTNG recently completed a new UI design for my company. They were friendly, efficient and finished the project ahead of schedule. I wholeheartedly recommend BuitenAardig and look forward to hiring them for future projects!

Jeremy Day

President at Verendus Industries

The combination of visually appealing and great user experience is the norm in Philip's work. Philip is a team player and interacts accordingly with stakeholders. He is fast in delivery en very pleasant to work with. He also has experience in different types of development environments. He has great ambition and I expect nothing less than beautiful things from him in the future.

Amar Choenni

Manager Software & Head of UX at ORTEC

I had to chance to collaborate shortly with Phillip at FD Media and it was a pleasure. He is an experienced and professional UX designer, and at the same an enthusiastic, witty team player so a nice person to work with. We had quite a lot of design challenges on our plate. Philip had great ideas on how to improve certain areas that we haven’t even thought of. He took control of the design process to introduce a more structured approach and guided us in our first steps for Design Sprints. So if you need a UX designer for your team, Phillip is someone who I recommend.

Willem-Jan van den Bichelaer

Product Owner FD digital (a.i.)

With the help of BTNG, we've made tremendous steps forward with the look and feel of our product. Going through a Design Sprint with our users gave us the insight to understand what we needed to do and would deliver the most value. Customer satisfaction went through the roof!

Wouter Eijkelenkamp

CEO Dation

For over a decade, we’ve been building wonderful digital solutions

Prototypes, dashboards, applications, websites and even new businesses and services. You name it!

The one-stop Supermarket source of truth

Helping existing products add more value to their customers and becoming a must-have soltuion.

The Design Sprints that saved €2.800.000

By figuring out how often problems arise and calculating the real cost, we can tell you the R.O.I. of a Design Sprint.

Achieved a historic 85.000 subscriptions

Streamlining font scale and implementing an elegant vertical rhythm that improves readability.

UX research represents the insights gathered from users and customers that are leveraged to help make product decisions at any stage of the development process.
Philip Wallage
Philip Wallage


Creative Director at

Download the Ultimate Guide to Design Thinking for free.

Download the Ultimate Guide to Design Thinking for free

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.