Sep 2018 – Aug 2019 · 11 mos

• Worked as a R&D Development engineer for project of STMS .
• My role was an individual developer to handle and develop for STMS requirement.
• Used Technology was Swing , Java , J2EE.
• Optical Networking domain .Handled module for restoration , different kind of card configuration.

Sep 2018 – Jul 2019 · 10 mos

• Developed and tested features for Shade Tree Management System (STMS) using Java, Swing, Hibernate, and Oracle. Supported deployed EMS products for customer-reported issues and improved existing modules for better maintainability. Participated in agile sprints for feature design and development.

Jan 2016 – Sep 2018 · 2 yrs 8 mos · India

• Cisco Evolved Programmable Network Manager (Cisco EPN Manager) is an EMS/NMS solution that provides simplified, converged, multilayer management of carrier-grade networks. It currently manages Carrier Ethernet and optical transport networks.
• Cisco EPN Manager offers end-to-end device management, network provisioning, and network assurance. It is a flexible, easy-to-deploy solution with a common inventory/data model and visually appealing user interface that provides a single product experience across management functions.

May 2015 – Dec 2015 · 7 mos

• Worked for Network Planing System(NPS) for ATN ,DTN ,DTNX of Infinera's devices in fiber optics media.
• The Infinera NPS provides users with offline graphical modeling, planning, and configuration capabilities for designing Infinera Intelligent Transport Network solutions. With Infinera NPS, network planners can design networks for Greenfield and brownfield deployments and determine incremental equipment needs based on evolving traffic demands. It is also designed to support what-if analysis across the network, and provide external network analysis and inventory reports.

Dec 2014 – May 2015 · 5 mos

• Refactored legacy standalone applications into client-server-based architecture using Java and NETTY. Developed communication framework modules supporting multi-user interactions and CLI automation. Contributed to Network Planning System (NPS) for optical transport network design and analysis.

Sep 2014 – Feb 2015 · 5 mos · Banglore

• In training period worked for a java Spring bases poc. Leaned SNMP protocol and used in NMS-EMS based application.
• Project Description:
• NIMS is an EMS for monitoring and managing SNMP enabled devices from a Web Based UI using Spring MVC. The Inventory is collected from the SNMP devices and stored in the database with health poll at regular intervals to store status update in the database. The user will be able to discover any such SNMP enabled device supporting RFC 1213.

Jan 2014 – Jan 2018 · 4 yrs

• Built Network Inventory Management System (NIMS), an EMS web application for SNMP-based device monitoring using Java, Spring MVC, and MySQL. Designed backend data models and implemented health polling mechanisms for real-time device monitoring. Managed deployments, bug fixing, and maintenance for production systems.