Leonidas Pekka Kambiselis, Designer in Helsinki, Finland
Leonidas Pekka Kambiselis

Designer in Helsinki, Finland

Member since May 10, 2016
Leonidas is an excellent team player and design leader who strives to educate as well as learn from others. He has worked for top Scandinavian agencies, and his portfolio includes global brands such as Panasonic, Huawei, and Nokia—as well as small startups. He's looking forward to collaborating on the next big thing!
Leonidas is now available for hire


Digital Design


  • Lead UX Designer

    2018 - 2018
    • Re-designed Gelato’s e-platform. Gelato is based in Norway but operates globally providing services using the “sharing economy” concept for the printing industry.
    • Shaped the platform on its current stage.
    • Designed over 500 UIs within six months.
    • Kept up-to-date on UX/UI best practices and trends by monitoring competition and relevant products, to identify opportunities for innovation.
    • Shared best practices internally to promote a culture of excellence in design and customer-centricity.
    Technologies: Adobe Photoshop, Zeplin, Sketch, Figma, InVision
  • Lead UX Designer

    2018 - 2018
    • Headed the user experience design for several mobile apps. Nordea is a Nordic financial services group operating in northern Europe and based in Helsinki.
    • Grew the user base from 100,000 to 300,000 users in 1 year, for the Siirto & Wallet apps using UX design techniques such as cognitive biases and design canvases.
    • Helped to establish a design system.
    • Trained in cyber security and GDPR regulations.
    • Led user interviews.
    • Designed interfaces for real-time mobile payments for the Nordics, and the European Instant Payment service.
    Technologies: Zeplin, Figma, InVision, Sketch


  • Higher national diploma in Business Development
    2014 - 2014
    Teeside University College - Prague, Czech Republic
  • Master of Arts degree in New Media
    2003 - 2006
    Aalto University Medialab - Helsinki, Finland
  • Bachelor of Arts degree in 3D Animation & Graphic Design
    2000 - 2003
    Middlesex University College - Athens, Greece



Helsinki, Finland

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