Magento 1.9 Webmastering & Fixing

Hi We need for january a Magento Expert. - Setting up a preproduction copy on some of our server. - Few errors to be fixed (Database says it's corrupted sometimes, for unknown reason) - few bakcoffice enhancement - monthly contract for page modification & creation. - 2018 setup for te brand's 50th anniversary (modules adding, some theme adjsutements, a few pages to add). We can cut project in 3. 1/ for finding and fixing issues (small but real), 2/ For 50th design adjustements 3/ Monthly work. All work is mostly on CMS pages, Sales have been deactivated. French & English Website We need a real magento expert and we will select a person (as opposite to a studio).