Don't put your hobbies on your resume.
(Nobody cares.)

Don't lie.

Try not to use buzzwords.

Social-media handles that are not related 
to the targeted position should be kept off your résumé.

Don't use a less-than-professional email address.
If you still use an old email address, like BeerLover123@gmail.com 
or CuteChick4life@yahoo.com, it’s time to pick a new one.
It only takes a minute or two, and it’s free.