I’m building a backend-only service and need a Firebase specialist to get two things running smoothly: • Authentication – limited to the classic Email/Password flow, fully wired to Firebase so new users can sign up, log in, reset passwords and manage sessions securely. • Cloud Functions – create and deploy a small set of sample server-side functions that I can later extend. They should demonstrate how to access authenticated user data, read/write Firestore (or RTDB if you prefer), and return proper HTTP responses. Please organise the project with clear, reusable code (TypeScript preferred but JavaScript is fine) and share concise setup notes so I can reproduce the deployment from scratch on my own machine. A short hand-off call or screen-share to walk me through the steps would be helpful and can be included in the final hand-over.