SEO Optimization Specialist Needed

We are seeking a skilled SEO specialist to optimize our website for improved search engine visibility. The ideal candidate will have experience in conducting keyword research, improving on-page SEO, and enhancing overall website performance. This is a part-time opportunity for someone who can work independently and deliver results efficiently. The website sells Middle Eastern groceries in the UK, so someone who is fluent in English and Arabic is probably best placed for this role. One of the issues currently is the following: While checking the Search Console reports, I noticed a few things on the site's indexing side — around 950 broken (404) pages, and a large number of product pages that Google crawls but doesn't index. These sit on the SEO side and fixing them (along with the structured data items above) would need an SEO specialist or a developer working on the theme.