website, email and social media handling

I am looking for someone to help with the management of my corporate website, email, and social media platforms. I need assistance with social media management on a weekly basis. This includes scheduling posts, monitor conversations, and respond to comments and messages. In addition I need help with keeping the website up-to-date and ensuring that emails are sent out and received. I would appreciate the ability to have regular updates on the performance of the website and social media accounts. It is important to me to have someone who can quickly and accurately handle any issues that come up and be able to adjust to any changes that may need to be made.