Basic SEO for Photography Website

I'm looking for a budget-friendly SEO expert to help with my new Showit website, www.hectorriveraphotography.com. My primary goal is to generate more leads and sales.

Key SEO Focus:
- On-page SEO: Content and keyword optimization
- Keyword research and optimization needed

Ideal Skills and Experience:
- Proven track record in improving SEO for similar websites
- Expertise in keyword research and on-page SEO
- Familiarity with Showit platform is a plus
- Budget-friendly solutions

Please provide a portfolio and a brief plan on how you intend to achieve these goals within the budget.