Your resume serves as your personal advertisement. Polish your image.
First impressions count.
Don't just describe your past jobs. Focus on accomplishments - one or two important things you did on the job that employers might want you to do for them. Personal contact information should appear on every page on your resume. This helps identify all pages if they get separated. The Job Objective should vary with the types of work applied for and the Summary of Qualifications being relevant to the Job Objective should change accordingly.