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Hi! Nice to meet you

I'm a interface designer and front-end developer design engineer.

Throughout the previous 19 years, my role has revolved around design and front-end development for websites and applications.

I believe the future of the web is sustainable, simple to use and accessible to all. To achieve this, I balance aesthetics, experience and efficient code. I collaborate with authentic brands, businesses and start-ups to solve design problems which benefit their business and the end-user.

On the side, I'm conquering my fear of heights by climbing up and down walls. I enjoy noodling on my guitar and making silly noises with my synthesiser.

Profile picture of Dieter Peirs
Desk with microphone and synthesizer
Bouldering in Fontainebleau


  • Design engineer at Dieter Peirs

    2016 - current

  • Building sustainable websites at Roaring & Gentle

    2016 - current

  • Product designer at Smoothsailing

    2020 - 2023

  • Web designer at Wijs (Duke & Grace)

    2013 - 2016

  • Freelance designerat Dieter Peirs

    2011 - 2013

  • Graphic designer at Karakas

    2004 - 2010


  • UI design

    Design systems, pattern libraries, website design, interface design.

  • Prototyping

    As static HTML or in your framework of choice (Ember, Vue, React, ...)

  • Accessibility

    Audit & remediation.

  • Development

    CraftCMS, Wordpress, 11ty (headless with an API of your choice)

My values

  • Positive communication

    By keeping a positive mindset in discussions and critiques, we can achieve better results together.

  • Inclusive development

    Technology and the web should be accessible to all. I design and advocate for WCAG 2.0 standards and challenge my code to follow the current A11Y best practices.

  • Ethical design

    ​​I want to help build an ethical and open web with respect for human rights, human effort and human experience.

How to get started?

Uncertain about your next steps? Let's start a conversation: