Javier Contreras is Senior Escalation Engineer for the Wireless Business Unit focused on the EMEA region for the last 5 years. Previously working in Security consultancy and training. He has been involved mostly in high priority support cases for wireless infrastructures, CCIE Wireless development, Wireless security testing and leading the WLC Config Analyzer application. He has 13 years of experience in IT and networking industry.
Also contributed in Cisco Press book "Deploying and Troubleshooting wireless networks"