SEO for a brand new e-commerce shopify website (URL was previously used for a squarespace site for the same company)

I am looking for an experienced SEO specialist to optimize my brand new e-commerce Shopify website. The URL was previously used for a Squarespace site for the same company.

Main Goal:
- Improve website ranking on search engines

Existing SEO Strategy:
- No, I need help creating one

Budget:
- Less than $500

Ideal Skills and Experience:
- Proven track record in improving website ranking on search engines
- Experience with optimizing e-commerce websites, specifically on Shopify
- Knowledge of SEO best practices and techniques
- Ability to conduct keyword research and optimize website content
- Familiarity with website analytics tools to track and analyze SEO performance
- Excellent communication skills and ability to provide regular updates and reports