Currently have a EC2 + node + firebase realtime database as the backend.
I would like to move the whole backend to serverless.
Also would like to use graphql instead of rest api.
The application server currently is built by
node + typescript + express(rest api) + realtime firebase
has about 15~20 functional endpoints and
30 data related endpoints.
and must change this to
api gateway + lambda (with authentication, js, graphql) + amazon dynamodb or aurora(mysql)
with caching, monitoring, testing, documentation
Should take less than a month.