Dave Krupinski

Dave Krupinski is a software engineer, author and consultant. Recently, Dave has been developing some of the most popular web sites on the Internet, including DirectHit.com. Previously, Dave was the vice president of marketing at PhoneZone.com and the vic

Dave Krupinski is a software engineer, author and consultant. Recently, Dave has been developing some of the most popular web sites on the Internet, including DirectHit.com. Previously, Dave was the vice president of marketing at PhoneZone.com and the vic See less