Handoff

This is more relevant to web based applications. Data science projects are broad and up to the client and whether you even need to deploy anything.

Handoff


Discuss with client beforehand

Your Options


Managed Deployment Services

These services allow you to focus on code, rather than deploying. These are the easiest to deploy a service. I recommend using these. Make sure that your client is willing to pay for this (may need to take pricing to account)

Heroku