Stéphanie is a Web Designer, Pixel & CSS lover and coffee addict. She focuses on designing for user experience on mobile and web applications and Responsive Webdesign. She works both in an agency in Strasbourg called Alsacréations and as a freelance for her little studio InpixelIrust. She loves to share her knowledge, ideas and discoveries by publishing articles on her blog and at Smashing Magazine, Codrops, Onextrapixel,etc.
Stéphanie also teaches courses on Mobile design and optimization and HTML & CSS for beginners at the University of Strasbourg. You can find here on twitter under @walterstephanie.
You have optimized every line of code of your site / mobile application, used all the techniques at your disposal to have the fastest loading time possible. Yet, users still complain about the slowness. Let’s learn to use different design techniques and UX to work performance also at the level of user perception.