Designed a new Content Delivery Network Management system using modern technologies, to include distributed command and control, for increased performance and flexibility.Designed and implemented a new distributed anycast Geographic and load based DNS platform.Implemented a cross platform h.264 video delivery system to allow clients a single Adobe Flash stream ingest, with outputs to Microsoft Silverlight, Adobe Flash, and HDS delivery to IOS devices.Overhauled Windows Media Service for better reliability, performance, and disaster recovery.Implemented new log processing solution using Apache Hadoop distributed computing platform.Investigated new caching software, implemented and developed necessary features to replace aging infrastructure components.Migrated development team from using proprietary deployment system to creating standard Debian packages for easy spin up of testing environments from bare metal.Automated software builds, and testing using Hudson/Jenkins and Bamboo Continuous Integration Systems.Designed a system for event driven netflow/IPFix based workflows based on RabbitMQ and silkStreamlined engineering utilizing agile methodologies, continuous integration, and an iterative approach to software development.

Developed deployment system to decrease cache server upgrade time by over 6000% using kickstart to automate bare metal installation and configuration.Created tools for easy management of over 1700 Linux servers.Performed optimization of squid and Linux operating system for increased squid throughput. Memory and CPU profiling of new servers and software upgrades to ensure the stability of the platform.Created new monitoring plug-ins for AT&T's host monitoring platform to alert on new issues.Deployed new Solaris based iDNS anycast servers.Produced detailed change instructions for deployment of changes.

Migrated over 200 physical servers into 3 data centers, with zero downtime, using physical and virtual infrastructureDesigned and implemented a highly available infrastructure for 14 client facing applications.Setup and managed over 200 live streaming events at remote sites with a 100% success rateCreated a network infrastructure for Multicast's Streaming Video needs, utilizing a variety of hardware and software technologies, from the ground up.Deployed a change management system to support our production environment and achieved 99.99% uptime.Designed a reverse caching environment for several applications decreasing average page load time by 5 seconds.Created highly available database clusters using MySQL, Linux-HA, and DRBD on commodity hardware, to support client facing applications.Transitioned development away from legacy Microsoft Source Safe and into subversion(svn)