Cross-functional leadership for AT&T’s wireless services, Internet of Things, and Traffic optimization• Led the team that delivers and supports complex service architecture and delivery across AT&T’s mobility network. Primary areas of responsibility include: o IOT (Internet of Things) – responsible for delivering IoT services including Connected Car and infrastructure in AT&T’s network. o Traffic Management – delivery of traffic management services; QoS, Video Policy, tethering, yield management. o Performance Management – define, collect, monitor critical performance measures to proactively drive strategic and tactical improvements to AT&T’s network design, architecture and implementation.• Drove collaboration across diverse workgroups to deliver high quality solutions and services supporting product organizations (Internet of Things, Consumer and Reseller Marketing, TechDev, Packet Core lab and RAN research).• Led team that defined the architecture to support a $1B+ Connected Car program.• Delivered solutions that resulted in RAN capacity savings in excess of 10%.• Track record of hiring and developing diverse service architecture leaders with broad impact, innovation and ability to deliver.

Led a team that is responsible for the design of AT&T's National Packet Core. Platforms include S-GW, PDN-GW, PCEF, PCRF and well known services. The team develops technology solutions taking into account business and operational requirements. Responsibilities of this team include: evaluating technologies and platforms, partnering with Network Services to introduce these new technologies and platforms, validating new software, new hardware platforms, software patches, and hardware revisions. Working with vendors to communicate future requirements and providing input regarding feature roadmaps is also part of this team's overall responsibilities.

I led a team that is responsible for the design of AT&T's National Packet Core. Platforms include GGSN, S-GW, PDN-GW, PCEF, PCRF and well known services. This team develops technology solutions taking into account business and operational requirements. Responsibilities of this team include: evaluating technologies and platforms, partnering with Network Services to introduce these new technologies and platforms, validating new software, new hardware platforms, software patches, and hardware revisions. Working with vendors to communicate future requirements and providing input regarding feature roadmaps is also part of this team's overall responsibilities.

Providing solutions for AT&T’s wireless network.• Managed team that provides architecture, planning, integration role for the National Packet Core network. Platforms currently include GGSN, CSG, RADIUS, DNS, DPI, MIPS+, policy platform, and EPC. Formerly platform subject matter expert for DNS and CSG platforms.• Key Subject Matter Expert for EPC platforms – primarily GGSN, CSG, DNS, PCRF and billing but extensive experience delivering end to end solutions across the entire enhanced Packet Core environment.• Life cycle management, strategy and planning for multiple platforms, lab implementation, lab validation, FFA/Market trial, implementation and launch support.• Responsible for vendor relations, purchase recommendation, evaluation of new platforms, systems and vendors across a wide spectrum of cross-functional projects.

Delivering cutting-edge infrastructure improvements and rapid deployment for T-Mobile USA’s wireless network.• Built and managed the team of engineers that built the core network infrastructure and capacity augmentations for T-Mobile’s data services.• Transformed high-level designs into practical solutions and implemented them into T-Mobile’s nationwide network.• Managed vendors to provide hardware, software, installation services and support to maintain and enhance T-Mobile’s network.• Responsible for all aspects of T-Mobile’s IP networking, platform, SAN, security, and transport (optical and ATM) build.

Delivering nation-wide E911 services to the wireless community. • Managed teams of Network Engineers and Integration Engineers providing 24x7 support and integration services for E-911 location services for wireless companies.• Directed all aspects of building a world class data center and migrating to the new facility with no down time to the production services.• Implemented internal and external network security plan.• Managed contact with multiple in-house groups providing services to us as well as outside vendors such as Cisco, Nortel, Lucent, Sun, and others.• Created and responded to multiple RFPs for multimillion dollar projects.