Prabhakar K Email and Phone Number

Spearheaded a diverse team of 30+ across Cloud, Application Scaling, DevOps/SRE, and Critical Ops, driving significant projects like the Gemini Earn Day, resulting in $2.2B impact.• Championed automation and AI-based optimizations in cloud infrastructure, enhancing system efficiency and resilience impacting across 150+ engineering org.• Fostered innovation and operational excellence, leading to robust cloud solutions and disaster recovery strategies, leveraging AWS, Java, Python, Terraform, Ansible and Kubernetes.• Scaling of EKS Clusters utilizing Kubernetes HPA and Karpenter and improving performance of RDS Database with replication sttategies• Highly experienced with Control plane and scaling of Distributed applications• PCI DSS, SOC2 and ISO compliance

I lead some of the initiatives at YugabyteDB Managed: Fully managed YugabyteDB-as-a-Service without the operational overhead of managing a database. My work includes:YBM multi-cloud support for both shared VPC and dedicated VPCIP Management for Multi-Region Cloud DatabaseRead Replica and xCluster Support for Cloud DatabaseMetrics and Observability for Cloud DatabaseSOC2 and ISO complianceMetrics Export to 3rd Parties: OTEL, Datadog, New Relic

Oracle Cloud Infrastructure (OCI)Working for Virtual Cloud Network(VCN) : Working for Control Plane, IP Capacity Management, Region Build, Metrics/MonitoringTechnologies used in this role:● Cloud Computing,Distributed Systems and Scalable Software, Web Services, IaaS, SaaS● Cache, SQL/NoSQL● Metrics, Monitoring , Microservice Architecture● Docker, Vagrant, LXC, Kubernetes, Orchestration, Terraform● Linux,TCP/IP, IPv4/IPv6, Netfilters, VLAN, VXLAN, NAT/ NAPT, Open Virtual Switch, ACLs● Java, C, C++,Python, Perl, Shell Script

Nimbula is a Private Cloud infrastructure start up founded by Amazon EC2 creatorsWorking on some of the hottest stuff with cool team- 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- Highly scalable , distributed platform (Hadoop, Zookeeper, HDFS )- Java, Python, twisted - Libvirt to support a vast hypervisors: KVM/QEMU,Xen,ESX- sVirt security, SELinux- And Lot more

Worked on packet core infrastructureWorked in Kernel and Networking teamsWichorus is acquired by Tellabs https://www.lightreading.com/ethernet-ip/core-blimey!-tellabs-buys-wichorus/d/d-id/671799

Worked on performance improvement for small packet throughput - Implemented skb recycle and NAPI compliant for packet handlingworked on fastpath for dual core processor using Conntrackworked on VLAN/bridging for fastpathworked on PPPoE/Relayworked on v4 Multicast

Worked in Protocol teamWas responsible for design and development of fastpathInvolved in design and development of load balancingInvolved in gateway network redundancy

Worked on cyclic buffer management for HTTP/RTSP streaming for media playerWorked on IPv6 - Neighbor Discovery protocol, Upper layer changes for IPv6Worked on Mobile IPBuffer management for Dual stackFixed bugs to WLAN stack containing Linux kernel 2.4.20 IPv6 stack to get readylogo certificate

Worked on H324 project - worked on H223 multiplexing protocol