Drupal Upgrade 7.x to latest version 9.x

www.nbizinfosol.com is our website. we are looking for serious drupal experts individuals only who can work on this project. We need all contents to be available on the upgraded website with a new attractive theme. Please note that we can do meetings in zoom and can show the modules and other details required. We cannot share hosting or admin access straight away. You can quote for the same after understanding the requirements. After we select the particular individual we will be sharing the needed access for the work to be completed. INclude your earlier drupal expertise and reply to this project. Thanks for your support in advance .