Social Media branding for catering company

I am looking for someone to help me with social media branding for my catering company. My focus is on Instagram to generate more awareness and engagement for my brand. I would like to post professional quality videos and photos that showcase my dishes and cooking expertise. Promotional campaigns would be great too, if possible - but I am open to either option. I am looking for an experienced expert to create and manage my social media marketing plan and ensure it is in line with branding goals.