karthikeyan krishnan

Having 11+ years of experience in IT development. Around 6.1+ years of experience in opensource SDN (Opendaylight) controller development using java with Openstack Integration platform(IaaS).. Opendaylight (SDN-Controller) Contributions: Involved in L3VPN(VPNv4 and VPNv6), IPv6, L2GW, ELAN(L2), Internal Tunnel Management (ITM) and NAT features development and bug fixes. Please find below GIT/GERRIT links for Opendaylight(SDN-C) contributions till now. Https://git.opendaylight.org/gerrit/#/q/owner:%22Karthikeyan+Krishnan+%253Ckarthikeyangceb007%2540gmail.com%253E%22 https://git.opendaylight.org/gerrit/#/q/owner:karthikeyan.k%2540altencalsoftlabs.com 5.2 Years of Experience in NMS/EMS Application Development using Java • Hands on experience in Open Source SDN (Opendaylight) Controller Development (Around 4.6+ Years) • Hands on experience in Core Java Application Development • Hands on experience in ODL Application development like ELAN, L3VPN, L2GW, IPv6, NAT and ITM services for Openstack tenant VMs/VNFs. • Hands on experience in Yang and OSGI karaf bundle development. • Good understanding in REST API, MD-SAL, Openflow and Openstack Network Function Virtualized Infrastructure (NFVI) Manager. • Hands on experience in Fault Management (FM), Performance Management (PM) and Customized Performance Solutions (CPS/NPM) in NMS/EMS/OSS Application Development using Java • Hands on experience in Perl scripting and Shell scripting • Hands on experience in configuring various L2 and L3 layer technologies in cisco IOS XR, IOS XE, IOS and NX-OS platforms Achievements: --​> Achieved Best “Productivity Award” for my extra effort in Project – By Cisco Systems --​> Achieved Subject Matter Experts (SME) in IP Routing Protocols for my extra effort in organization – By HCL Technologies Ltd --​> Achieved Best Internal Trainer Awards in SNMP, OSPF Routing Protocols, IPv6 for my extra effort in organization – By HCL Technologies Ltd --​> Awarded as Outstanding Employee[O2] for 2 Years consecutive performance in organization- By HCL Technologies Ltd --​> Awarded Six Sigma Yellow Belt certification for “Cycle Time Reduction in Regression Testing in VNE - Lean initiative” by saving $86,400 Certifications: Have Completed the following Certifications 1) CCNA (Networking) 2) CCNP (Networking) 3) OCJP-1.6 (JAVA) 4) DevOps: Microservices (LinkedIn Certified) 5) Introduction to 5G (LinkedIn Certified)