Senthil Kumar Jayakumar Email and Phone Number

- Owned and responsible for feature delivery of the Team- Designed and developed some of the core features of ESTI complaint NFV Orchestrator Application- Designed and developed ADVA Ensemble solution level features to support Zero Touch Provisioning- Fixed scale issues for the application to be able to scale vertically- Involved in Cloud2.0/NextGen product design and developments which includes Containerization of the Orchestrator application using Docker and Orchestrating through KubernetesTechnologies: Java, Spring MVC, Hibernate, MariaDB, ActiveMQ, Microservices, Openstack, Docker, Kubernetes, VMWare, Shell Scripting

- Designed and developed Fault Management feature where both internal application and Network Elements Alarms/Events are exposed to NB application.- Designed and developed Discovery of Network Elements based on various version of NE to support (n-1) backward compatiable release version- Provided support for Orchestrator integration and enabled solution level Zero Touch ProvisioningTechnologies: Java, ODL, Openstack, ActiveMQ

- Designed and developed feature of EMS/NMS using the Zoho's WebNMS framework- Designed and developed application to browse through the Big data using the Graph DatabaseTechnologies: Java, WebNMS, Titan-Cassandra Graph DB, Gremlin, Analytics

- Leading the direct customer relationship- Come up with Project Delivery plans & budgets- Monitoring of deliverables, identifying any slippages & escalating accordingly within the management chain.- Escalation management of customer issues arising during project delivery.- Risk management & risk mitigation strategies.- Delivery of customer projects to agreed timescales & budgetary targets.- Ensure that all Project activities are planned (with committed resource assignments), successfully delivered on time & within the agreed budget.- Build co-operative working relationships internally & externally with customers & partners, ensuring that trust between teams is built & fostered.- Guided the team in resolving technically complex coding issues and browser compatibility issues and guided team development effort towards successful project delivery.- SPOC for the cross functional teams, Software Release Project Lead and extended team in U.S., and also Lead the team and delivered various release of EMA.- Developed both on board/embedded and external running Management application to manage Sonus legacy and next generation network elements such as GSX, PSX, ASX and SBC respectively. - Involved in Analysis and Design of the OOPs concepts for the back-end development of the management applications.- Worked extensively with the network management protocols like SNMP and NETCONF northbound interfaces for the management of the network devices.- Developed APIs using REST/SOAP libraries as a server-side programming to enable the user for Service Provisioning, configuration backup and restore, User Management, Lawful intercept, and event reporting.- Involved in testing, debugging, diagnosing and correcting errors and faults in an applications programming language within established testing protocols, guidelines, and quality standards to ensure programs and applications perform to given specification.

- Experienced in Waterfall and Agile Software Development Methodologies.- Developed both onboard/embedded and external running Management application to manage Nortel legacy and next generation network elements CS1K, Base Manager, Patching Manager. - JAVA and J2EE technologies were extensively used for the development of the management applications such as Element Manager, NextGen Element Manager ported to Linux and Patching Manager.- Involved in Analysis and Design of the OOPs concepts for the back-end development of the management applications.- Worked extensively with the network management protocols like SNMP, CORBA northbound interfaces for the management of the network devices.- Responsible for designing and developing rich web applications pages by building and integrating UI components using JavaScript, HTML, JSF.- Developed and proposed User Interface (UI) wireframes for the some of the key features as part of design reviews.- Has written and maintained the program code to meet system requirements, system designs and technical specifications in accordance with quality accredited standards.- Make sure that best practices for architecture, design, and development were in-place for the system before coding starts.- Successfully lead and integrate feature/function through system life cycle (e.g. integration, customer feedback, release, and engineering phases).- Contributed towards organisational initiatives such as participating in Virtual Team Projects, Telecom practice tech feast etc.

I was part of WASE program in Wipro Technologies, completed my MS degree.