Worked on ways to automate and improve the development and release process.Participated in the planning of projects and making decisions related to project management.Involved in the creation of a complete DevOps CI-CD pipeline by integrating Git, Maven, Jenkins, Ansible, Docker, Tomcat, Terraform, Kubernetes and AWS Cloud in order to automate the deployment process.Responsible for managing a team of 30 DevOps engineers and assigning them various tasks and POC’s and guiding them on how to perform various DevOps Engineer tasks.Recommended necessary DevOps tools to be used to client in by studying complete end-to-end Ci-CD flow of project architecture and managing accordingly complete infrastructure of the project.In charge of the development and setup of the latest development tools and infrastructure.Took the lead in understanding the needs of stakeholders and conveying this information to developers.Been the point of contact between on-shore and off-shore teams for determining project related activities and analyzing candidate performance.Tested all DevOps tools by using Docker images instead of setting them up every now and then in EC2 instances. This helped reduce AWS billing expenses by avoiding the need to pay for every newly created instances.Used all Linux commands extensively when performing DevOps tasks and conducted weekly Linux training sessions for team members.Using GitHub as a secure means of storing and sharing Playbooks and Docker files with team members.Training provided to Team members (DevOps, AWS, Developers & Testers) on how to use Git & GitHub for storage and sharing of files in a secure manner, as well as documentation of all our inventions.Mapped volumes (Host - Container, Container - Container) enabled the transfer of files and folders, especially index files, created by the UI Teams.As part of the work, I created Public and Private Repositories for images in Docker hub and shared them with Team Members and Clients.

Planning and Deployment of IMS Nodes, Configuration, and Integration, Testing of IMS node like CFX. Experience in VoIP and IMS testing, IMS Nodes deployment.Knowledge on SIP Protocol (RFC 3261), SDP, Diameter, DNS. Knowledge on various IMS call flow. Operation, Configuration, Integration and troubleshooting Experience on CFX and peer nodes.Good exposure in IMS architecture with all the nodes (P-CSCF, I-CSCF, S-CSCF, TAS, SBC, HSS) and having sound knowledge on IMS Registration, Third party Registration. Knowledge on various VOLTE call flows.Knowledge on DNS Queries during various IMS registration and call flows.Quick learner and strong desire to master new Technologies in Protocol.A tendency to work sincerely with team spirit and meeting the Deadlines.

Performed Volte Testing and log analysis for the failure causes.Debugging for CSCF and TAS nodes while analyzing VoLTE logs.Responsible for feature testing of TAS.Involved in writing test cases for SIP functionality for various features such as call cancellation, call transfer, call forward (CFB, CFNA, CFU), Call Hold etc in IMS network based on CRs.Hands on experience of SIP, SDP and Diameter Protocol.Writing test Case, Review test plans Involved in writing test cases for SIP functionality for various features such as call cancellation, call transfer, call forward (busy, no answer).SDP ProtocolAnalyzing the scope of testing.Design and Execution of test cases.Posting Bugs and updating bug-tracking system as appropriate. To analysis different audio video codec and payload.SIP trace analysis using Wire shark tool.Hands on experience on NOKIA VoIP products (HG556a, B315-22).