Shopify Conversions API Upgrade

I need our Shopify store feeding cleaner, more complete data back to Meta by moving the key pixel events—Purchases, Leads and Add to Cart—into the Conversions API and making sure they deduplicate properly against the browser pixel... (Budget: $30 - $250 AUD, Jobs: API Development, Data Integration, JavaScript, PHP, Shopify, Shopify Development, Shopify Templates, Web Development)