Add firebase notification to react native expo app

I am looking for a skilled freelancer to help me implement firebase notifications into my React Native Expo app. I already have a Firebase project set up and my goal is to add push notifications to my app. My requirement is that I need the notifications to be sent both automatically and manually. As the project owner, I am looking for an experienced professional who can quickly develop and customize the firebase notifications according to my specific needs. A strong background developing apps on top of React Native and expo and reliable experience in Firebase is strongly preferred. Please let me know what experience you have connecting Firebase with React Native and Expo and I look forward to receiving your proposals.