Acronyms and credentials after the applicant's name should be spelled out fully in the appropriate section of the resume, greater chance of being found in a computerized keyword scan. Resumes can vary in style and length, but should always contain accurate contact information of the job seeker.
Never overcrowd the resume. Leave some "white space" so that important points can appear to pop out. Never submit a resume with handwritten corrections. You can highlight sections of a resume by using a different typeface or size or by using "bullets." If possible, use larger letters for the headings used in the separate sections of the resume. Never try to be too fancy by using wild colors, cute graphics, and so forth. Don't be overly creative. A simple, straightforward, factual resume will do nicely. Make it stand out, but stay conservative. Another phase of your resume's appearance is it's accuracy.
But most people wait until a resume is needed and it is at this time that a decision is made to try to refine and update it, or leave it as is and hope that it will be sufficient enough to gain a recruiter or hiring manager's attention. There is a misconception that because resumes are rarely mailed out any longer, they are not that important. Yet many online application forms still request that a resume copy be uploaded for review.
You have to keep in mind the fact that when you send out a resume it is taking your place and represents you as a person, without the guarantee of securing an interview - and that means your resume can make or break your job prospects before you ever get to speak to someone about it.
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