Core and modules update on Drupal sites

I need an experienced Drupal developer to update the core and modules in two Drupal sites: [login to view URL] [login to view URL] Both sites are showing errors, warnings and notices on frontend and backend, especially in areas related to Youtube videos (See attached screenshots): Project breakdown: 1) Backup all files and database 2) Check for patches in modules/core done by other developer 3) Update core and modules 4) Test functionality. Price for updates is $55 for each site ($110 for both). Willing to negotiate extra fee if update does not fix errors automatically.