Sales Marketing

I want to hire a sales/advert marketer who can perform the following job duties:

Taking feedbacks from the clients.
Creating marketing campaigns on social media platforms.
Writing monthly reports on the performance of the campaigns.
Preparing budget and time constraints.
Maintaining a healthy relationship with the clients.
Working in collaboration with the Media department.
Preparing marketing and sales strategies.
Creating awareness of the products and services offered by the company.
Handling complaints of the clients.
Negotiating the deals with the clients.
Conducting extensive research on competitors' products and services.
Creating and overseeing marketing campaigns.
Ensuring the company meets the sales targets.
Answering client’s questions in a professional manner.
Participating in exhibitions and conferences organized by the company.