Eliminate  spelling mistakes and grammatical errors. Ask someone to proof read it for you.
Make a good first impression, you have a limited amount of  initial interest time, use it wisely and carefully.
Keep it brief  as no one have time to read a 20-page resume, be efficient with your information. A three page resume is often sufficient
Focus your resume on your most recent work experience, keep it brief for anything over 10-15 years.
Quantify experience and achievements with facts and figures to show how you …