Page loading speed, front and back end.
Need to make website latest PHP version compatible (7.2, 7.3) which every is latest.
Need website load in SSL with green lock. (Need to get rid of Red NOT SECURE) sign
Websites have instant price calculator and it is linked to Wocommerce, And when we update wocommerce, or price calculator plugin, and price calculator go disappear. Sounds like they (Woocommerce plugin and calculator plugin) are linked So need them to be separated so we do not face that problem when new woocommerce update comes.
I want whole website to be optimised fast load, all pages. inc admin panel etc.
We have 3 similar websites with same issues.
Needs all above mentioned work on 3 websites.
So when you fixed one, simply needs to apply that work to remaining two sites.
You MUST BE EXPERT in wordpress/woocommerce, If you are not expert, you can not finish the task.