SHIV KUMAR SUMAN
BANGALORE
Summary
Technical Lead in Infinite Computer Solutions, Bangalore and working on client project Nokia(Telecom) with an experience of 7.3+ years in OTN/NMS/EMS/SDN-ODL. I am looking for the opportunity to develop enhanced features, fixing bugs, delivering the RCA for an issue and writing the code for new functionality using core java,Multithreading, DataStructure and algorithm, . . Responsible for identifying the issue, troubleshooting the issue, providing the RCA, and working around the issue. Responsible for creating E2 instances, creating, building images and deploying them using Docker/Kubernetes.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Technical Lead
Infinite Computer Solutions
Bangalore
11.2024 - Current
- Nokia WS-NOC: The WaveSuite Network Operations Centre (OTN) is a part of inter-operating network management modules and uses a modular design and a common resource base to efficiently deliver a set of network management services. The team performs comprehensive network management for the network infrastructure.
- Led technical teams in the development and deployment of software solutions, enhancing overall project efficiency.
- Responsible for the design and development of new features, including code implementation and unit tests.
- Responsible for performing the unit test cases.
- Responsible for providing bug fixes, root cause analysis of the issue.
- Responsible for handling and guiding a team of six junior members.
- Responsible for replicating the issue, log analysis, debugging the code, and bench upgrade.
- Responsible for managing calls and meetings with clients.
Senior Software Engineer
Wipro
Bangalore
11.2023 - 11.2024
- Company Overview: Virtuora Network Controller (NC) is the platform for a comprehensive, adaptable, highly modular suite of software products that enable you to build and grow a virtualized, programmable network. The Fujitsu Virtuora SDN product suite encompasses control, planning and design, operations and management, and service fulfillment and assurance functions.
- Writing and Developing Rest API, feature enhancement, developing hotfixes, Patches by maintaining the Fujitsu code standard
- Responsible for creating E2 instances for development, testing. pre-product environment.
- Creating the Image, building the image pushing the private registry and deploying them using docker and kubernetes.
- Debugging the code, find the RCA of the issue and proving the hotfix/patches if needed.
- Virtuora Network Controller (NC) is the platform for a comprehensive, adaptable, highly modular suite of software products that enable you to build and grow a virtualized, programmable network. The Fujitsu Virtuora SDN product suite encompasses control, planning and design, operations and management, and service fulfillment and assurance functions.
NMS TAC Engineer
Nokia Alcatel Lucent
Bangalore
02.2018 - 11.2023
- Company Overview: Project NMS NSP/5620SAM: Network Services Platform (NSP) helps you automate your IP, optical and microwave networks to simplify your operations, respond quickly to fast-changing demand, get the most from your resources and ensure maximum service performance and reliability.
- Responsible for determining implementation designs, providing guidance regarding implications of new and enhanced systems
- Writing and developing code for feature enhancement, hotfix, patches.
- Responsible for NMS Application testing, tracking and reporting bugs.
- Applying several new patches and testing them.
- Responsible for EMS Upgrades, downgrades and patch installation.
- Troubleshoots business and production issues by gathering information such as logs and data.
- Backup and Restore process handling.
- Managing Nodes and implementing the new changes in configuration.
- Installation of NMS and Database, Recovery Database, Staging Database.
- Project NMS NSP/5620SAM: Network Services Platform (NSP) helps you automate your IP, optical and microwave networks to simplify your operations, respond quickly to fast-changing demand, get the most from your resources and ensure maximum service performance and reliability.
Education
Information Science and Engineering -
Siddaganga Institute Of Technology
Tumakuru05.2018
Skills
- Core Java
- Spring
- spring boot
- Multithreading
- Troubleshooting
- Linux(RHEL)
- Data structures
- Algorithms
- AWS
- Microservices
- SNMP
- NetConf
- TCP/IP
- HTTP
- HTTPS
- Rest API
- NMS
- SDN-ODL
- Distributed Systems
- Standalone Systems
- Containerization
- Docker
- Kubernetes
- Kafka
- Hibernate
- Unit testing
- Code debugging
Certification
Network Routing Specialist (NRS1), 2019-11-01, 2020-01-01, Key functions of the Ethernet protocol. Key functions of an IP network. IP address classes, IP subnet masking, and IP super netting. Configuration of IP addresses and subnet masks on router interfaces. Static and dynamic routing. IGP and EGP and the differences between the routing protocols. The basic operation and configuration of OSPF. The basic operation of BGPv4. TCP and UDP as transport protocols. The purpose and benefits of MPLS. How MPLS tunnels are used to support VPN services. The various services offered on the 7750 SR including VPWS, VPLS, and VPRN services.
Accomplishments
Winner of 24 hours of coding hackathon
Personal Information
Hobbies and Interests
- Learning new technology
- Coding on leetcode
Timeline
Technical Lead
Infinite Computer Solutions
11.2024 - Current
Senior Software Engineer
Wipro
11.2023 - 11.2024
NMS TAC Engineer
Nokia Alcatel Lucent
02.2018 - 11.2023
Information Science and Engineering -
Siddaganga Institute Of Technology
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