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Hi, I'm Tamar Sleven! I'm a creative multi-specialist and inveterate problem solver with 12+ years of experience in the field of online communication. I can help you achieve your business goals by optimising your online presence. The projects I work on range from creating effective content to completely revamping websites, always with a user-centered approach. 

  • Content design, web editing, and copywriting

  • Research and improvement of usability and user experience (UX)

  • Content strategy and process improvement

  • Compliance with web content accessibility guidelines (WCAG)

  • Design and illustration

  • Translations (Dutch - English)


I have worked for organisations such as City of Amsterdam, Dutch Water Authorities, the Netherlands Organisation for Scientific Research, artist association De Boterhal, translation agency Textcase, Kawasaki Motors Europe, and NGO's Mercy Corps and VSO.

Can I help you?

Let's chat! Write to me at or send me a message via LinkedIn.

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