Gautam Divgi is a Principal Systems Architect with AT&T working on resiliency & performance of AT&T's cloud platform. While working for AT&T Gautam completed his M.S. and Ph.D. in Computer Science from the Illinois Institute of Technology. Gautam Divgi has 20 years of experience designing and implementing frameworks for highly performant and distributed systems. Other interests (especially from his Ph.D.) includes estimation and modeling of heavy tailed distribution. Currently his main focus is the software resiliency and reliability of AT&T's cloud installation along with its various added services and VNFs.