Luis Calvo began his professional career at Netjuice at the end of the 90s, at the height of the internet "boom", as layout artist and web designer. Expert in the use of 'client-facing' technologies (html, css, javascript, xsl, ...), he has participated in the development and conceptualisation of a huge number of websites, corporate pages and web apps for the biggest companies. He firmly believes in web accessibility and the standard-based development.