The goal of my Master's thesis is to design and implement the administration system of job fair JobChallenge. The theoretical part describes the user-friendly administration system using infographics, along with a detailed description of making process of pictogram set and actual trends in webdesign. Due to these trends, it assesses the present form of fair administration. It further describes the use of techonology such as HTML5, CSS3 and JavaScript along with the graphic design and implementation of a new form of administration. Finally, the newly created solution compares with the original one using qualitative user testing.