AT&T
Anestis Karasaridis, PhD, CISSP, serves as Director at AT&T Labs since October 2015, overseeing the architecture, design, and planning of the Network Control Infrastructure for various services. Previously, as Principal Inventive Scientist, Anestis led efforts in developing closed-loop control analytic software, successfully delivering the first production version to optimize cloud application performance. Anestis also contributed significantly at AT&T Labs - Research from April 2008 to September 2015 as a Principal Member of Technical Staff, where leadership in security dashboard development and best practices for DNS operations were key achievements. Anestis' research background includes detecting network security threats and developing resilient DNS infrastructures. Earlier experience includes a role as System Performance Analyst at Nortel Networks. Anestis holds a PhD in Electrical & Computer Engineering from the University of Toronto, an MSE in Electrical Engineering from the University of Pennsylvania, and a B. Eng in Electrical & Computer Engineering from Aristotle University of Thessaloniki.
This person is not in the org chart
This person is not in any teams
AT&T
1281 followers
AT&T Inc. is a telecommunications, media, and technology services company headquartered in Dallas, Texas within the Whitacre Tower. Their business is separated into three segments: Communications, WarnerMedia, and Latin America. More specifically, their products include Wireless devices, 5G devices, Internet & Fiber, AT&T Business, Public Sector & FirstNet, Disaster Recovery, and Technology & Innovation. They are within the top three largest mobile telephone services in the US. AT&T's communication segment consists of mobility services, business wireline, and consumer wireline services. Their mobility division provides nationwide wireless service and equipment. The business wireline division provides advanced IP-based services, traditional voice, data services, and equipment to business customers. Lastly, the consumer wireline division provides internet, broadband fiber, and legacy telephony voice communication services to their residential customers. AT&T's WarnerMedia segment distributes, develops, and produces feature films, TV, gaming, and content in physical and digital formats worldwide. Their content is distributed through basic networks, DTC (direct-to-consumer), theatrical, TV content, and games licensing. Other notable divisions are Xandr advertising and Otter Media Holdings. AT&T's Latin America segment provides wireless services and equipment in Mexico. Most recently, they have led the charge in the 5G wireless network. The strive to become the best broadband provider by utilizing the most transformative technology yet along with their multi-gig internet footprint. Today, AT&T's 5G technology reaches more than 255 million people across 16,000 cities and towns in the US. Cricket Wireless, Pacific Bell, Southwestern Bell, nextel, SBC Global Services, and Leap Wireless are a few of the noteworthy companies AT&T has acquired during their operations.