Ramana Kumar Koppula Email & Phone Number

Hyderabad, Tg, In

Pune Area, India

Hyderabad, India

Project: Switching Software on PCIE based ServerIn-house development of Switching Software on PCIE based server platforms. This software includes features like bridging, static routing, ECMP based load balancing, flow filters, link aggregation, error thresholding, VLAN stacking, Payload Balancing based on flow filters.Hardware: MaxCore, Intel FM10000Role: Software Architect and Product OwnerContributions: Gathering requirements, feasibility study, Project Planning, Team Formation, Software architecture and design, Cross-functional team coordination, Field Engineers and Customer interactions, Vendor coordination, Development of Payload balancing, Error Thresholding, and Flow Filters.Project: Flow Processor on EZchip NPS-400This is to develop Flow Processor Software on ATCA card with EZchip NPS-400. Flow Processor does stateful packet forwarding based on the configuration of OpenFlow flow tables to flow compute engines. It also deals on the flows with tunnels including GRE, VXLAN. Flow Processor aims at providing basic infrastructural support for SDN & NFV architectures. It was designed to be compatible with OpenStack LBaaS, OpenFlow controllers based on OpenFlow Specification 1.3.2 and with OVSDB schema 7.6.0.Hardware: ATCA, EZchip NPS-400Role: Software Architect and Product OwnerContributions: Gathering requirements, feasibility study, Project Planning, Team Formation, Software architecture and design, Cross-functional team coordination, Vendor coordination

Hyderabad Area, India

Project: Switching and Routing Stackware on ATCA platformsIntegrated and extended L2/L3 protocol stack on Broadcom switches to support switching and routing requirements of customers on ATCA platforms. Protocols included OSPF, RIP, RIPng, STP, RSTP, GVRP, GMRP, LACP, QinQ and VRRP, SNMP, Load balancing.Hardware: ATCA, Broadcom switches such as 56502, 5633x, 5680xRole: Module owner and Team leadContributions: Third-party product evaluations, Product integration, Cross-functional team coordination, Vendor coordination, Field Engineers and Customer interactions, Product sustenance.

Hyderabad Area, India

Project: Enhanced Persistent Storage Service for ATCA platformsPersistency is a basic requirement for any advanced product. This is a must to bring up the system to its previous state as fast as possible after restart. The complexity in this comes in handling the upgrades and extendibility. My work is part of OpenSAF (Opensource code based on SAF standards).Hardware: ATCARole: Module ownerContributions: Software Design, Development of software module, Module maintenance.Project: Development of OSPFv3OSPFv3 is an IETF standard that is enhanced over OSPFv2 to make it work on IPv6. This is a project started from scratch and divided into three modules: Interface module, Neighbor Module and Routing Module. I was the owner of Interface module.Hardware: Linux machine or ATCARole: Module OwnerContributions: Software Design, Development of software moduleProject: Maintenance of OSPFv2 and FIBResolved OSPFv2 and FIB (Static Routing) issues to stabilise the product and also enhanced external interfaces for better usability.Hardware: Linux machineRole: Team memberContributions: Module maintenance