You're no longer working for a company.
There are lots things that tie you to that company outside of the laptop and you want to remove those ties.
Write a list of things you should update and cross them off one at a time. Update this list when Joining a New Company.
Github Keys : Remove SSH and GPG keys.
Gravatar Emails : Change company Avatar to YOLO.
Github Email : Remove company email.
Github Profile : Remove company.
LinkedIn : Update your current place of work.
Delete company Keepass repository.
See Patterns List for the complete list of all patterns on this wiki.