[mkoryak]

This is correct.

Your resume should be exactly 1 page long, and have something that stands out (company worked for, open source contributions, volunteer work.. anything that makes it be different).

If you have worked for decades, write "over 10 years experience" :)

Bullet points are good, long sentences are bad.

Listing tech/languages is a good idea if you can list a lot of real stuff. No one cares if you used ms word.

It should be 1 page!!! Don't cheat via small fonts. People can look at your linkedin if they need to know all that crap.