SEO & GSC Optimization Specialist

I'm looking for an expert to fix some of my Google Search Console versus sitemap setup to resolve errors and indexing issues to ultimately improve my search engine ranking.

Key requirements:
- Provide solution to errors such as page redirect, indexing issue, etc.
- Review pages being flaged by GSC and provide fixes
- On-page SEO optimization to improve rankings

Ideal Skills & Experience:
- Proven SEO expertise
- Expert with Google Search Console
- Strong knowledge in sitemap generation and on-page SEO techniques
- Track record of improving search engine rankings for clients

Please share relevant experience and strategies.