Imagine this scenario: Your resume lands on the desk of a key decision-maker who doesn't know anything about you.\nThe clock starts ticking.\nThat resume has to make an immediate and positive impression \u2013 usually within six seconds \u2013 or the Big Boss will trash it.\n'Jigsaw puzzle' syndrome: The fatal flaw of most IT resumes\nI peruse up to 100 IT resumes each month. Most of the resumes of CIOs and other tech professionals look almost identical. None stand out in a good way. Common problems include too many bullet points and too little white space.\nDo bullets make your resume easier to read?\nNot necessarily.\nIT people tend to dump the bullets into a heap \u2014 no context, no explanation, just a data dump.\nThe resume owner probably expects that the reader will \u201cconnect the dots\u201d and puzzle out the story. But that never happens.\nIf your resume looks like an incomprehensible data dump, nobody important will read it. I call this type of resume a jigsaw puzzle: I can see the puzzle pieces, but I can't see a complete picture of anything you've accomplished.\nBefore and after\nLet's take a before-and-after look at the resume of a CIO superstar.\nThis CIO had earned multiple degrees from the world's best schools, and he had received the highest possible performance ratings from all of his previous employers.\nHe had a great reputation, and many of the top banks and financial services companies in New York knew his name. He moved from job to job, always in demand, based on his reputation for fixing \u201cimpossible\u201d problems.\nUntil recently, he had never even needed a resume.\nFive years ago, he started working for a top bank in the United Arab Emirates. He was doing a great job, but he got so busy he forgot to stay in touch with the people in his professional network.\nNow he wants to move back to New York City, but he\u2019s being ignored. He has no contacts and no network, and he botched his first attempt at a resume. He couldn't get hired because potential employers couldn't see a clear picture of his career.\nOriginal resume\n Donald Burns \nThe image above shows his original resume. It's a data dump. The text is too dense and is barely readable. The bullet points don't make sense because there's no summary to provide context.\nNew resume\n Donald Burns \nThis image shows his new, improved resume. It now has a summary paragraph to provide context. Related bullet points are grouped together.\nHere are three points to remember when putting together a resume and embarking on a job hunt:\n1. Summary: Add a summary section to your resume before you dump out the bullets. The summary gives readers context. Thanks to the summary, readers can see what you accomplished in a single glance.\n2. New content: You'll notice the content in the CIO's new resume above looks completely different from the content in his original resume. That's because I extracted some great material during three hours of interviewing him.\n3. Interview: A great resume interview solves another common problem: Talented people lock up their best.