We have a Drupal installation that needs to be upgraded from 7.x to 8.4
My research has told me that there is a number of potential issues when this upgrade is done and we wish to minimize or eliminate problems by hiring someone who has done this upgrade many times over.
Please do not bid on this job if you do not have previous expertise with upgrading Drupal as we have already had 2 developers fail.
We will require to TEST the upgraded version to insure things are not broken prior to the final milestone release.
The domains main feature is this search page: [url removed, login to view]
The database has thousands of toy / model horse related data records stored within it for that hobby industry and must be checked along with image links when done.
We have already installed Drupal 8.4 at this location [url removed, login to view] (extra F) however we have not tried to migrate the content - that is what we need you for ;-)