Speak briefly and concisely.

I would not claim to have a great resume, but I have been employed. Here is an example of mine. http://www.andrewmcwatters.com/resume.pdf

Use Microsoft Word, export to .docx and .pdf.

If I were hiring a developer, I would look for the technical skills I'm looking for, relevant and extended experience, and a proven track record with references. Formal education is nice, but not necessary. Open source projects or a design portfolio they can show is a plus.

A personal and technical interview helps me determine intent and company fit.