IQS Profile: David Quintero § A code of preparation and performance helped him earn six perfect surveys in the 2009 IQS. It was instilled during seventeen years with the New York Police Department, from which he retired as a Detective in 2002: the attention to detail, the importance of training, and the knowledge that the margin for error is slim. Now, David Quintero is bringing it all to his second career, begun just two years ago, as a Sales Consultant at Platinum Volkswagen (Hicksville, NY). "Performing at the highest level is a state of mind," he says. "Being prepared and constantly…