Manage
When the solution is designed, developed, and deployed, another job begins that may be a bit unfamiliar to many: Management. Regardless of how much development is happening, we still have a responsibility to manage what we roll out into production (or to other environments).
These need to be monitored, we must ensure we have regular backups that also need to be tested, that we have up-to-date disaster recovery plans, follow up on vulnerable dependencies, and much more.