SEO para loja nuvem shop

Hello, I am looking for a talented professional to help optimize my online store for SEO. Specifically, I need someone to conduct keyword research and optimization, on-page optimization and off-page optimization. My primary target audience is on a national level, and I don't have any specific keywords in mind, so need help with that too. If you believe you can help me with this project, please let me know. Thank you!