Datalayer for Virtuemart 3

I'm searching a developer to have integrate Google Analytics Enhanced Ecommerce in Virtuemart 3. Example : <script> dataLayer = [{ 'transactionId': '1234', 'transactionTotal': 38.26, 'transactionProducts': [{ 'sku': 'DD44', 'name': 'T-Shirt', 'category': 'Apparel', 'price': 11.99, 'quantity': 1 },{ 'sku': 'AA1243544', 'name': 'Socks', 'category': 'Apparel', 'price': 9.99, 'quantity': 2 }] }]; </script>