Software Defined Networking:
• Worked on a multi-vendor network design and planning tool for networks using principles from the Open ROADM Multisource Agreement (MSA).
• Software Engineer acted as a Liaison SME between Fujitsu and major ISP providers on OpenROADM project;
• Designed and developed parallel process pipelines by building network elements from their inception (Zero Touch) to their provisioning and deployment on to controller in Python and REST framework;
• Worked on SDN southbound features to support network topology of 3000+ Docker containers to benchmark performance;
• Worked on migration feature to migrate services, device data, alarms, PM and notifications from legacy release to latest release;
• Worked on a failure recovery Backup and Restore feature for controller infrastructure;
• Developed REST API (Swagger) scripts to automate the application layer REST calls;
• Automated software upgrade process to upgrade network element software to its latest version;
• Worked on fault tolerant High Availability (Leader and Follower model) clusters with complex network topologies;
• Developed Python scripts to check current and historical performance monitoring data for network;
• Worked on southbound modeling of SDN controller in control plane to communicate data plane network elements (docker containers);
• Working knowledge in Hadoop eco system for Big data processing;
• Automated the product using Selenium and Robot framework and Warrior platforms;
Network Function Virtualization Project:
• Worked on OpenStack (Iaas) to configure and onboard multi vendor Virtual Network Functions
• Worked on end to end service creation with VNFs on Fujitsu's Virtuora Service Orchestrator
• Developed automated framework scripts to configure NFV infra and multiple services
• Implemented REST APIs to fetch compute data from MD-SAL data store
• Worked on multiple PoCs to demo the product to multiple customers;