Sebastian Kacperski, Designer in Warsaw, Poland
Sebastian Kacperski

Designer in Warsaw, Poland

Member since December 23, 2015
Sebastian has been designing interfaces and websites since 2006. As a co-founder and strategy director at, he's taken part in dozens of projects for big and small brands, delivering functional designs based on the bespoke framework and strategy workshops for a range of solutions.
Sebastian is now available for hire


  • Co-founder | Head of UX/UI and Web Development

    2012 - PRESENT
    • Led creative team and their efforts as a CCO at Airnauts.
    • Consulted on user experience across big and small brands.
    • Designed dozens of mobile interfaces in the last 12 years.
    • Designed websites and web app interfaces for over 100 customers.
    • Used animations and interactions to enhance UX design.
    • Managed a team of up to ten developers and five creatives.
    • Ensured that design, UX, and animations are implemented exactly as planned and designed.
    Technologies: Adobe Illustrator, Adobe Photoshop, Sketch, Figma
  • UI/UX Designer for Mobile and Web

    2010 - 2012
    • Built the UI/UX design for and (global), (Poland), (Canada), and (Germany).
    Technologies: Balsamiq, UXPin, Adobe Illustrator, Adobe Photoshop


  • Master's Degree in Cognitive Psychology
    2006 - 2011
    University of Finance and Management in Warsaw - Warsaw, Poland



Warsaw, Poland

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