Jan Pronk

Managing Partner | Technology Expert

It’s my goal to create user friendly and stable software that can improve the working experience of organizations. Not only on a technical but also on a human level! Are you crazy about IT? And do you believe healthy and happy organizations are worth working for? Let’s get in touch.

+31 6 20 10 05 99

Martin Meulenkamp

Managing Partner | HR & Change Expert

It is my goal to answer your questions regarding employee engagement in your organization. I will gladly use my experience in HR and Change management to help you find an effective and sustainable solution. Insights from our 2DAYSMOOD 15 second survey will help in our search!

+31 6 55 81 33 21

Robin van der Meulen

Strategic Happiness Expert

Inspired by positive psychology, it is my passion to help organizations create a happier workplace and a positive company culture. In a modern and innovative manner. So, if you would like to go ahead with employee happiness and engagement in your organization you have come to the right place!

+31 6 16 41 95 50

Mare Derks

Marketing & Communications Expert

I am at my happiest and deliver my best work when I have the freedom to balance strategy, creativity and execution, but also humor, team work and my personal life. This asks for a working culture of responsibility and trust. I have found this at 2DAYSMOOD and I gladly help spread it amongst other organizations!

+31 6 27 12 44 38

Richard van der Horst

Culture Improvement Expert

It is a great pleasure for me to show an increasing number of employers what the result is when they invest in work happiness and job satisfaction. Because I can be the best version of myself at 2DAYSMOOD, I also spread that vibe to our customers and give them the attention they need! Are you next?

+31 6 21 49 62 22

Merlinde Blei

Organizational Psychology & Communications Expert

Johan de Graaf

Back-end Developer

In my daily work I’m working on the development of the 2DAYSMOOD tool. Coming up with innovative solutions and being able to contribute to a positive atmosphere in the workplace really motivates me!


Raoul Wernert

Full-stack Developer

At 2DAYSMOOD I work passionately as a full-stack devoloper on maintaining and innovating our dashboards. It is awesome to design and develop systems that help organizations to create a more positive working environment an culture.


Mees Gieling

Front-end Developer

When working in IT there is nothing better than creating things that are directly important to users. At 2DAYSMOOD you often receive feedback from customers right away, that they love what you have created. That gives me a positive boost everytime!


Jeremias Mayor

Visual & UX Designer

I love the idea that my designs are making the 2DAYSMOOD app easy to use and attractive. It’s even better that I can contribute to making organizations a better place to work! If you are passionate about design, especially UX, and want to make a real contribution to the happiness of employees, feel free to contact me.

Mail Jeremias

Selma Fehrmann

Organizational Psychologist| Clifton Strengths Coach

How do you feel at work today? How great would it be to always answer this question with ‘Enthusiastic’ or ‘Happy’! In an innovative way, we help people reach happiness at work. Are you curious which tools and support we offer? Send me an e-mail.

+49 173 802 4031

Marvin Deitz

Managing Partner North America

I am proud and honored to be a part of the 2DAYSMOOD team. I can make use of my passion for the customer and employee experience and experience as a worldwide academic professor! I believe that the melding of world class technology with this experienced and highly-educated team in HR, Business and Organizational Psychology, can contribute to a happier world. How can I be of service to you?