I have more than 10 years working experience developing web services (web design UI and UX design, responsive websites and mobile apps, usability testing, and more). Do you have an idea and need help on creating or validating the concept, build responsive and native wireframes, UI and working prototypes (Invision, Pixate) I work for some of the biggest companies in Finland and worldwide (Nokia, Microsoft, If, Konecranes, Finnair,...). I´ve designed a bunch of apps and concepts for several startups ('10 seconds', 'Do in', 'Drop a note',...) You can find detailed information on my portfolio www.kuuz.net