Upload and enable an NodeJS14 application

I need to hire a professional to deploy a NodeJS 14 application in Lambda serverless infrastructure in AWS and ensure that the methods are accessible using methods like this: http://fawl9bftf9.execute-api.us-east-1.amazonaws.com/sic/helper/decrypt
(URL is just an example for calling the method called "decrypt").
I have the source code of the project that can be provided after milestone is assigned.

I need this very fast.