Ecommerce GTM Audit & Tagging

I am seeking a highly experienced data and event tracking consultant with significant experience in GTM, Google Ads, GA4, Server-to-Server, meta Ads pixel and event tracking for a transactional marketplace... (Budget: min £36 GBP, Jobs: Conversion Rate Optimization, Data Analysis, Data Integration, Data Management, Digital Marketing, Google Ads, Google Adwords, Google Analytics, JavaScript, PHP)