Entry-Level Media Buyer CV Creation

I am seeking a professional who can craft a CV and cover letter that would impress a media buying agency. I am applying for an entry-level Media Buyer position, and I'd like to focus on specific skills such as:
- Negotiation and planning
- Market research and analysis
- Campaign management and optimization
The ideal freelancer for this project should have experience in creating resumes for the advertising industry and have an understanding of the skillsets desired in media buying. Knowledge in what media buying agencies look for in entry-level positions would be highly advantageous.