App in a day

Have you ever had a brilliant business idea? A concept that could easily resolve a challenge that’s faced by many?

Maybe you had an idea that could change the world. But before you knew it, life brought you back to the daily grind with financial, time and resource constraints. And the idea remained just that. 

What if someone could help you unleash the reality of that idea? And transform it into a viable product? One that you could share with the world. It would enable you to secure your early adopters and gain traction, without actually spending a fortune on it.

That’s where we come in.

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Scroll down for more!

What can you expect?

You come up with your idea,
we come up with your solution.

We only need one thing from you: the one idea that you genuinely believe in. You will spend 8 to 10 hours in Haarlem, a lovely city in the Netherlands, for a highly intensive collaborative session. Here you will present your idea to us the best way you can. In return, we’ll gather a team of experts that know how to deliver the experience you have in mind. They’re the ones that will bring your vision to life.

After just one day of collaboration, creativity and, of course, excitement, your concept will become a reality. The result? A minimal viable product that enables you to take the next step in the journey to bring your vision to the world.

Vision without action is just a dream

Nelson Mandela

Brainstorm during App in a Day
Defining the Proof of Concept

The Team

Our team is an extensive selection of specialists from different areas of expertise. We will put together a special team for each case, to meet the specific needs your idea demands.

Powered by Endeavour Group

Team member Endeavour group

Charilaos Mulder

UX design specialist

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Team member Endeavour group

Mikel van den Oord

Visual design specialist

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Team member Endeavour group

Herwin van den Berg

Strategy and concepts

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Team member Endeavour group

Jasper Waasdorp

Strategy and concepts

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Team member Endeavour group

Matthijs Kruijer

Managing director

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Team member Endeavour group

Matthijs van Schendelen

Founder and account director

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Team member Endeavour group

Bas Moreau

Founder and managing director

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Team member Endeavour group

Duncan Borsboom

Founder and managing director

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Team member Endeavour group

Maxime Eringa

Search specialist

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Team member Endeavour group

Lars Martens

Dashboard specialist

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Team member Endeavour group

John Meulemans

Founder and managing director

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Team member Endeavour group

Rosanne van den Leemkolk

Creative influencer specialist

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Team member Endeavour group

Cindy Platvoet

Creative influencer specialist

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Team member Endeavour group

Martijn Berns

Founder and managing director

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Team member Endeavour group

Karianne van Biezen

Managing director

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Team member Endeavour group

Alexander Jong

Platform specialist

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Team member Endeavour group

Koen Paul

Art director

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Team member Endeavour group

Charlie Viellard

Senior application developer

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Team member Endeavour group

Arto Rozenga

Senior application developer

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Team member Endeavour group

Thom van der Wallen

Platform specialist

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Team member Endeavour group

Steve Zonneveld

Senior design specialist

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Team member Endeavour group

Sjoerd Folkeringa

Senior content specialist

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Team member Endeavour group

Merit Koutstaal

Founder and managing director

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Team member Endeavour group

Richard Kruijer

Platform specialist

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The warroom of App in a Day

The Process

Realizing your concept, means working through these four fundamental stages:

Understanding the idea

Setting the scene, presentation of the idea, mindset preparation and proposals from the specialists.

Exploring the reality

Strategic session, brainstorm for possibilities and defining the proof of concept.

Visualising the concept

Wireframes, UX design, visual design and feedback sessions

Presenting the product

Presentation of the product, final feedback, evaluation and dinner.

The Process

Realizing your concept, means working through these four fundamental stages:

Understanding the idea

Setting the scene, presentation of the idea, mindset preparation and proposals from the specialists.

Exploring the reality

Strategic session, brainstorm for possibilities and defining the proof of concept.

Visualising the concept

Wireframes, UX design, visual design and feedback sessions

Presenting the product

Presentation of the product, final feedback, evaluation and dinner.

Visualing the Proof of Concept on the whiteboard
First visuals of Proof of Concept

Deliverables

We commit ourselves to the best of our abilities to make sure you receive the most sophisticated product. We want you to be able to present your product to the stakeholders effortlessly. So, at the end of our endeavour, we will provide you with the following deliverables:

A functioning ‘Proof of Concept’, with a manual and an extensive design.

A Keynote presentation, complying with your company’s branding

Get in Touch

It’s time to stop thinking and time to start doing!

We’d love to hear from you. Let’s kickstart your concept. So, don’t be shy and tell us a bit more about your amazing idea!

Phoenixstraat 4 - 2011 KC

Haarlem, The Netherlands