Inconsistencies in your background Since employers may use a variety of career websites, such as LinkedIn, Monster and CareerBuilder, consistency about you online is critical. If your LinkedIn profile has employment information that differs from what’s on your resumé, it could create misgivings in the mind of hiring managers and recruiters, preventing you from getting called back.
via http://www.businessinsider.com/why-employers-arent-calling-back-2014-5
