Required Firebase,javascript,Stripe freelancer for Javascript developer need for creation and amendment of functions for Firebase and Stripe. job

I have several existing functions that I need to amend and will also need to create new ones. I'm looking for someone who can complete the work I have now and then continue to work with me on similar tasks on an adhoc basis.

I need someone who is familiar with Firebase (including Realtime database and Cloud Functions) and Stripe Payments.

Skills & Expertise Required

Firebase javascript Stripe