When writing a resume consider the amount of time someone will take to read it.

The person reviewing your resume is probably looking at many others along with being quite busy. Consider what is important in the position for which you’re applying and make sure your resume shows your applicable experience.

Details are important but so is being succinct. Do your best to get the highlights listed focusing more on the most recent positions.

Make it as easy as possible for the one reviewing your resume to recognize whether you are a fit or not.