I am looking for a Freelancer who will optimize the code of my shop: a-kke.de in terms of SEO and Metadata that Google enters because at the moment I have a problem with it and products, if they sign up for Merchandcenter, I cannot use them...

Need a person who has experience in the following and will know what he is doing and what effects can be expected from these activities. Configuration of Facebook Pixel, Facebook Ads, Google Analytics account, AdWords, AdSense Google Shopping...