Hello,
For performing all these tasks I need the access of your website, and search console. I know how to setup Facebook pixel code so that you can track the behavior of your audience and can run Remarketing campaign. Also, will add conversion tag to your google account. sure, will check your app and check the unnecessary coding. Yes, I do have vast experience in running SEO and other marketing campaign, can assist you with the same.
Looking forward to hearing from you.
Regards,
Ramandeep