SysOps/DevOps to make shell script for server configs

Closed - This job posting has been filled and work has been completed.

Job Description

I've overestimated my availability and need help getting work done. Looking for a sysops guy to complete the following:
# NodeJS service setup with automatic restarts capabilities
# mongoDB service setup with automatic restarts capabilities
# DNS config for domain being pointed to.

Ubuntu Server 64bit running on DigitalOcean. Simple $5 droplet.
NodeJS+AngularJS app already deployed in "test" status - looking to convert the system to production-quality

I'll set up backups through DO's web interface.

It's late and I'm tired - if I've overlooked something obvious please let me know. Thanks.

PS: All of this should be in a bash/shell script that will be repeatable on multiple machines.

EDIT: There may be system default services that need to be removed (I haven't audited the system yet). Stuff like mysql, php, apache, etc. should all be stripped.