Sebastian Mitchell, Designer in Barcelona, Spain
Sebastian Mitchell

Designer in Barcelona, Spain

Member since May 17, 2019
Sebastian has over half a decade of experience designing enterprise-level tools for users worldwide. He has led the consulting unit at award-winning software nonprofit Ushahidi, designing products used by the world’s largest NGOs to fight corruption and save lives. He has designed for Nokia, the Red Cross, and the UN Food and Agriculture Organisation. He also designed, which was acquired by National Geographic in 2018.
Sebastian is now available for hire


  • UI/UX Designer

    2013 - PRESENT
    • Worked directly with clients and development teams to create interfaces for new products.
    • Conducted UX research and usability testing to improve existing tools.
    • Created and led design thinking workshops.
    • Designed style guides and responsive web interfaces.
    • Designed new interaction paradigms for innovative products.
    Technologies: Sketch, Photoshop, InVision, Illustrator
  • Solutions Team Managers and UI Designer

    2014 - 2016
    • Led the consulting unit at Ushahidi, an award-winning data collection, mapping, and visualization non-profit software company.
    • Managed a team of remote developers and project managers.
    • Conducted business development and marketing activities.
    • Spoke about technology and innovation at conferences in over eight countries, notably for the European Commission in Brussels.
    • Designed interfaces for international NGOs and universities.
    Technologies: Sketch, Adobe Photoshop



Barcelona, Spain

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