Poornima M

Senior Software Engineer

Cambium Networks

Re-architected L7 DPI and application control using eBPF, unified datapath onto nftables, and built WireGuard and IPsec VPN support. Improved throughput from ~6 Gbps to 12+ Gbps and reduced configuration import time by ~100x.

CC++GoPythonLinuxeBPFNftablesNetfilterNetlinkConnection TrackingWireGuardStrongSwanIPSECLLDPSQLiteRedisDockerWireshark

Senior Software Engineer

Developed a module for applying device/server licenses from the Infoblox support web application and enhanced device-cloud data sync for configuration and utilization data.

CC++PythonLinuxCloud ComputingData Synchronization

Tech Lead

Developed WLAN Access Controller and Access Point software, including YANG-based configuration models and a high-volume statistics pipeline using Protobuf, Python, ZeroMQ, and Redis.

C++Boost.AsioProtobufPythonZeroMQRedisDockerWLANYANG

Project Engineer

AVAYA

Designed WLAN controller features including mDNS gateway/data-plane changes, cluster status/statistics, and configuration synchronization across controllers, switches, and APs.

WLANMDNS Device DiscoveryCC++Networking

Project Engineer

WIPRO

Developed and maintained C-based HP Printer/system-management software, resolved critical production defects, and received Outstanding Performer recognition.

CEmbedded SystemsPrint Management