IPv4/IPv6 Protocol stack developmet Mobile IP fastpath design based on Netfilters performance enhancements for wireless TCP fastpath design based on Conntrack VLAN/bridging/IPv4 Multicast/PPPoE and PPPoE Relay Linux Kernel, Skbuff recycling, KVM, Xen , SELinux, Cloud, Hadoop, Zookeeper, IaaS, SaaS

MTS @ Working on some of the hottest stuff with cool team - Kernel/KVM/Cloud/IaaS/Cloud Security/Distributed,Scalable Platform at Nimbula - Working on the next generation cloud OS infrastructure for Nimbua. - KVM enhancements: Hugepage table, Processor pinning for VMs, KSM , Ballon driver - Compressed Swap - Highly scalable , distributed platform (Hadoop, Zookeeper, HDFS ) - Python, twisted - Libvirt to support a vast hypervisors: KVM/QEMU,Xen,ESX - sVirt security - And Lot more From October 2011 to Present (4 years 1 month) Mountain View,CASr. Software Engineer @ From August 2009 to September 2011 (2 years 2 months) Santa Clara,CASr. Developer/Technical Lead @ Worked on performance improvement for small packet throughput - Implemented skb recycle and NAPI compliant for packet handling worked on fastpath for dual core processor using Conntrack worked on VLAN/bridging for fastpath worked on PPPoE/Relay worked on v4 Multicast From July 2007 to May 2009 (1 year 11 months) Senior Software Engineer @ Worked in Protocol team Was responsible for design and development of fastpath Involved in design and development of load balancing Involved in gateway network redundancy From February 2005 to July 2007 (2 years 6 months) Senior Software Engineer @ Worked on cyclic buffer management for HTTP/RTSP streaming for media player Worked on IPv6 - Neighbor Discovery protocol, Upper layer changes for IPv6 Worked on Mobile IP Buffer management for Dual stack Fixed bugs to WLAN stack containing Linux kernel 2.4.20 IPv6 stack to get readylogo certificate From February 2002 to January 2005 (3 years) Software Trainee engineer @ Worked on H324 project - worked on H223 multiplexing protocol From July 2001 to January 2002 (7 months)

M.Tech, Computer Science @ National Institute of Technology Karnataka From 2000 to 2001 B.Tech, Computer Science @ Sri Venkateswara University From 1996 to 2000 PCR Govt Jr College Prabhakar K is skilled in: Distributed Systems, IPSec, C, Linux Kernel, TCP/IP, C++, Python, Embedded Systems, Debugging, Shell Scripting, Multithreading, Cloud Computing, LTE, Algorithms, Data Structures, OpenStack, Cinder, SELinux, Hadoop, IPv6, Routing, Object Oriented Design, Kernel, Scalability, Linux, Networking