Shopify App Developer

We want to add a custom app/widget for Shopify stores that allows consumers to gift merchandise with notifications run through live stream services on Twitch, Facebook, Kick and a new streaming app coming up (details provided to whoever earns the project). The goal for the widget is that the creator interface via shopify where they can link their pages, it tells shopify when they are live, the button activates and consumers can gift merch, when the item is purchased, a notification goes to the stream chat where other users can use a chat command to enter to win. Once the item is won, the person who claims it will need to provide and pay for the shipping part of the order. I am aware of a similar app that is out there, but its not available publicly for us to use, which is why I need it built.

Initial request will be project based, but we are a growing company and will likely need more work regularly.