Ari Tolonen is a Lead User Experience Designer at Ixonos. They possess expertise in user interface, mobile applications, interaction design, user experience design, design thinking and 5 more skills. Colleagues describe them as "I have had the great pleasure to work with and for Ari in several UI and HW concepting projects in the past years. He is very creative, critical (in a very positive way) inspiring, helpful and always had clever & constructive answers to my questions. He and his team archieved really outstanding results in Series 60 UI graphics."