• Knowledge on upcoming 5G network benefits and feasibilities to utilizes it with current IoT technology.• Worked on understanding 5G system architecture and how various network functions interact with each other.• Worked with dev groups to architect infrastructure to support their 5G Applications.• Involved in a plan to deploy a Fully-virtualized, 100% cloud-native, O-RAN based wireless.• Involved in a plan to Implement fully automated network and service deployment, provisioning, and life-cycle management using CI/CD, intent-driven orchestration, and closed-loop service assurance and optimization.• Worked on Argo CD deployment for TCA using Kubernetes and Helm.• Set up and maintained Logging and Monitoring subsystems using tools like; Elasticsearch, Fluentd, Kibana, Prometheus, Grafana, Node Exporter.• Worked on EFK (Elasticsearch, Fluentd, Kibana) integration to provide visualization-level isolation. • Established infrastructure and service monitoring using Prometheus and Grafana.• Designed and developed the service mesh architecture using Istio and Kiali, for various applications in TCA.• Worked on RankN for Zero Touch Provisioning deployments.• Knowledge of NDC, RDC, LDC workload Infrastructure and TKG Kubernetes deployment on this workload cluster.

• Responsible for Implementation, design, architecture, and support of cloud-based server and service solutions.• Managed multiple AWS accounts with multiple VPC's for both production and non-prod where primary objectives included automation, build out, integration and cost control.• Worked heavily with AWS and its infrastructure, including EC2, AMI, ECS, ElasticCache, ElasticSearch, RDS, VPC implementation, CloudWatch, S3, CloudFront, AWS CLI scripting, ELB, Route 53, Lambda, DynamoDB, Elastic Beanstalk, SQS, SNS and Security group management.• Templated AWS infrastructure as a code using Terraform to build staging and production environments.• Setup Continuous integration with Jenkins and make use of wide range of plugins available to setup smooth developer friendly workflows.• Designed and developed application build jobs in Jenkins. Built and maintained the Jenkins server. Set up Jenkins server and installed Maven, ANT, SVN both in Linux and on a Windows server.• Designed and distributed private cloud system solution using Kubernetes (Docker) on CoreOS and used it to deploy scale, load balance and manage Docker containers with multiple name spaced versions.

· Configured and Maintained Windows 8/12 RHEL 5.x/6.x in a large distributed environment at several Data Centres.· Worked closely with the Development Team in the design phase and developed Use case diagrams. Used ANT and MAVEN as build tools on Java projects for the development of build artifacts on the source code.· Implemented & maintained the branching and build/release strategies utilizing Subversion /GIT.· Worked on Jenkins for Continuous Integration and Deployment and also configured Splunk for monitoring.· Created highly available and scalable infrastructure in AWS cloud by using various AWS services like EC2, VPC, Security Groups, Network ACL, Auto scaling, ELB, RDS, Cloud Watch, Route53, S3, IAM, Elastic Bean Stalk, EBS, SNS, SQS.· Managed and worked with various different instances of EC2, creating AMI’s, managing EBS volumes and configuring security groups, elastic IPs etc.· Configured Chef Cookbooks, recipes for Upgrading the Linux kernel, installing and managing Java versions and managing persistent SSH tunnels.· Migrated VMWARE VMs to AWS using OpsCode Chef Cookbooks/Recipes.· Developed Chef Cookbooks from scratch to automate the deployment process and integrated with Jenkins to build the continuous delivery pipeline.· Used existing cookbooks from Chef Market place and customizing the recipes with respect to each VM.· Configured and used monitoring tools like Nagios/Splunk for monitoring the network bandwidth and the hard drives status.· Worked on Deployment procedures using middleware like Web Sphere, created deploy scripts and setting for the Production Release.· Installed and configured the Nexus repository manager for sharing the artifacts within the company. Created proxy nexus repositories to speed up the build process.· Implemented continuous deployment system with Jenkins, AWS Code Deploy, Ops Works and monitored the Infrastructure using AWS Cloud Watch.

· Developed and implemented Software Release Management strategies for various applications according to the Agile process.· Extensively worked on Installation and configuration of Redhat Linux 5.x /6.x and Windows 08/12 Servers on large distributed environment.· Configured JIRA workflows according to the needs to the CM team and integrated the project management features of JIRA with the build and release process.· Imported and managed multiple corporate applications into Tortoise SVN provided end-users training, JIRA users to effectively use the tool.· Points, Packages Managed SVN repositories for branching, merging and tagging.· Used ANT and Maven Scripts to automate the build process, Automated Build and Deployment process by using Shell scripts.· Extensively worked on migrating VMs from physical to virtual (P2V) environment.· Building & configuring Red Hat Linux systems over the network, implementing automated tasks through crontab, resolving tickets according to the priority basis.· Deployed the applications to Tomcat Application Server and static content to apache web servers.· Deployed the EAR and WAR archives into Web Logic and Apache Servers.· Responsible for the Plug-in Management, User Management, Build/Deploy Pipeline Setup and End-End Job Setup of all the projects.· Release to various QA & UAT in Linux environments.· Monitor progression of releases and keep them on track for delivery on planned release date.· Worked closely with the team to review code for compatibility issues, resolve issues as they arise, and implement deployment processes and improvements on a continuous basis.