Need support for two sites on OpenCart

Good afternoon.

I have 2 sites on OpenCart. You need quick technical support if the sites are not available, and something happens to them.

For example, a third-party freelancer implements some edits, the site has fallen, you need to quickly restore its work.

I am ready to pay by the hour. If you can develop and integrate modules on OpenCart, you can give even more fun, respectively, you can earn more.

Both sites are on VPS.