Shopify Storefront API & Angular Expert needed

Hi, You must have experience in shopify storefront API using Angular. I have a shopify store and an angular app which displays some general information. Now inside this angular app I want to add a simple search box where you enter barcode of the product. Your job is to write a simple function in shopify storefront API that searches the store for the product with that particular barcode and then returns the product details (price, title etc). That's all. Angular App is already built and search form is also working. You just need to write a function using storefront api to get back the product details using the provided barcode. PLEASE NOTE THAT I ONLY NEED SOMEONE WHO IS EXPERIENCED IN SHOPIFY STORE FRONT API and GRPAHQL Thanks A.