Render & MongoDB Deployment Help

The backend code for my app is already complete and sitting in a private repo; I simply need it running on Render and talking cleanly to my MongoDB Atlas cluster. My Render account is active, but I have not created the actual service yet. The Atlas account and cluster are both ready to go.

Here’s what I need from you:

• Create the new service in my Render dashboard, connect it to the repo, and configure the appropriate build & start commands.
• Add the MongoDB connection string and any other environment variables I provide, then verify the database connection against the live cluster.
• Make sure the deployed endpoint is publicly reachable and guide me through any final DNS or webhook tweaks, if required.

Once everything is up, a short walk-through (screenshare or concise notes) on how to redeploy or adjust variables in the future will close the project.