English/ Spanish Social Media specialist

We are a real estate company that have been in existence for over 30 years and have done little online marketing.
Some tasks include:
• Social media management
• SEO for our websites
• Google and Facebook Ads
• YouTube and Video
Must have:
Great English AND Spanish writing skills
SEO experience
Google and Facebook Ads
YouTube and video skills
Tell me what you could do in order to expand my media marketing/ video and increase my Upgrade to see actual infol me how your past experience will increase my media presence.
Must speak and write SPANISH AND ENGLISH at a high level