Naveen Alexander Joy Email & Phone Number

San Jose, California, United States

Greater Boston

● Developed methods to increase the disk storage capacity of multiple virtual machines with minimal call service disruption. Implemented robust Replicated State Machine based auto-healing mechanisms to recover from OS errors during the storage migration. ● Customized Linux PAM modules to align with proprietary AAA protocols, enhanced operator user access security through MFA and RBAC, and bolstered PKI security by implementing CMPv2 compliant certificate handling mechanisms. Additionally, introduced capabilities for OCSP stapling and CRL-based certificate management for IKEv2 and Proxy certificate datastores.● Worked extensively with the field engineers and sustained a variety of platform service components essential for network applications, such as VM boot-up and data-plane initialization, logging and event records framework, Online Software Upgrade systems, Node Resources and Fault Management, PKI software, and packaging of 3rd party libraries.● Continuously enhanced product security by addressing anomalies identified through third-party security scans, ensuring adherence to best practices.Helped with migrating, maintaining and setting up Lab Hardware, Networks and VM resources.

Greater Boston Area

● Enhanced the performance of the logging framework to handle increased throughput for firewall application logging. ● Developed interfaces to monitor the performance of the DPDK toolkit-based data plane by tracking free mbuf values, detecting packet congestion, analyzing core CPU utilization, evaluating core packet processing, and assessing heap and NUMA mempool statistics.● Contributed to data and event recording frameworks used for transferring, compressing, and writing call data records generated across multiple VNFs.● Improved compilation security and time by introducing updated g++ compilation options, macros, and refactoring the include header files across the source repository.

● Configured and customized OpenStack and VMware ESXi platforms to deploy high-speed virtualized mobile core solutions.● Developed scripts in Python and Ansible to automate deployments, create networks, and qualify the NFV infrastructure and server/NIC platforms.

Hyderabad Area, India

Developed and customized communication protocol stacks in C/C++ for industrial automationdevices. Worked on DNP3-SAv2, EIP, OPC and Modbus serial and Ethernet protocols for redundant Field Bus Modules running on embedded hardware. Wrote scripts to automate the protocol tests.

Master'S Degree, Computer Science

Bachelor Of Technology (Btech), Electrical And Electronics Engineering