Contribution to the new DBOD Web application

The multiplication of activities at CERN, the strong trend towards clouding of research and development tools and the decentralisation of computing units have pushed CERN's dedicated department - the IT-DB department which welcomed me as a Summer Student - to set up a unified web interface allowing database users to carry out ordinary tasks without systematically having to go through the administrator staff. it was decided to completely redesign this Web interface in order to make it more modern, more ergonomic and more modular. My work at CERN is part of this process, and in this document I will only mention the features that I have entirely developed or on which I intervened.