Everybody does this backwards and it just doesn't work well. If you create a product without understanding what your customers want first then, unless you're just lucky you're not going to create a great product. The same applies with your resume.
Step 1. Figure out what sort of job you want.
Step 2. Go to Dice.com, Monster.com etc... and search for related jobs
Step 3. Find all the job postings that you like and copy / paste their contents into a word document. I recommend at least 30 posts but more is better