Hemanth Kumar V Email & Phone Number

Dallas, Tx, Us

Louisville, Kentucky, Us

⛤ Configured Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure Azure Virtual Network (VNets) and subnets, designed VNets and subscriptions to conform to Azure Network Limits⛤ Constructing and setting up servers using Azure resource manager. An on-premises virtual machine is moved to an Azure resource manager subscription using Azure site recovery⛤ Used Azure portal, PowerShell, and Azure resource manager deployment methodologies to implement multiple Azure resources. Knowledge of using ARM templates to deploy Infrastructure as Code (IaC)⛤ Built and Installed servers through Azure Resource Manager (ARM) Templates or Azure Portal. Migrating On-premises virtual machines to Azure Subscription using Azure Site Recovery and such tools⛤ Designed, configured, and deployed Azure Automation Scripts for a multitude of applications utilizing the Azure stack (Including Compute, Blobs, ADF, Resource Groups, HD Insight Clusters, Azure SQL, Cloud Services, and ARM), Services and Utilities focusing on Automation⛤ Set up Azure devops for continuous integration (CI) from source control and establish continuous delivery (CD) to automate the deployment of asp.net mvc applications to Azure web sites⛤ Build, deploy, and migrate infrastructure to Azure utilizing ARM templates and terraform. Work with Azure DevOps to create all-inclusive CI/CD process⛤ Used Git as a SCM tool with Azure DevOps (VSTS), created a local repo, cloning the repo, adding, committing, pushing the changes in the local repo, recovering files, creating tags, viewing logs⛤ Deployed, load balanced, scaled, and managed Docker containers with multiple namespace versions using Kubernetes⛤ The Kubernetes replication controllers have been set up to support numerous pods, such as the Docker master server running in various minions. Produced reproducible builds of the Kubernetes application, controlled Kubernetes charts using helm, and handled Kubernetes manifest files

⛤ Managed AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for QA and UAT environments as well as infrastructure servers for GIT and Puppet⛤ Created AWS cloud formation templates to create custom sized VPC, subnets, EC2 instances, ELB, security groups. Worked on tagging standard for proper identification and ownership of EC2 instances and other AWS Services like Cloud Front, Cloud Watch, RDS, S3, Route53, SNS, SQS, Cloud Trail⛤ Developed Scripts for AWS Orchestration and designed new back-end services, maintaining, and expanding our AWS infrastructure, and providing mentorship to others on my team⛤ Designed roles and groups using AWS identity and access management (IAM), and manage network using Security Groups, Network Access Control Lists with services provided by IAM⛤ Used the AWS-CLI to suspend an AWS Lambda function processing an Amazon Kinesis stream, then to resume it again⛤ Used Terraform scripts to Automate Instances for Manual Instances that were launched before⛤ Worked on the highly available EC2 Instances using Terraform and cloud formation and wrote new plugins to support new functionality in Terraform⛤ Used Terraform scripts to Automate Instances for Manual Instances that were launched before and developed environments of different applications on AWS by provisioning on EC2 instances using Docker, Bash and Terraform⛤ Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple names spaced versions⛤ Implemented clusters using Kubernetes and worked on creating pods, replication controllers, Namespace’s, deployments, Services, labels, health checks, Ingress resources and Controllers by writing YAML files. Integrated them using weave, flannel, calico SDN networking⛤ Created IAM roles for the Kubernetes cloud setup, Kubernetes deployment, stateful sets, Network policy, Kubernetes dashboard, Network policies

⛤ Created Python scripts to totally automate AWS services which includes web servers, ELB, Cloud Front distribution, database, EC2 and database security groups and application configuration, this script creates stacks, single servers, or joins web servers to stacks⛤ Designed and configured AWS Cloud Formation templates to create custom-sized VPC, subnets, EC2 instances, ELB, security groups. Converted existing AWS infrastructure to serverless architecture (AWS Lambda) and deployed it via Terraform⛤ Experience in working with AWS Code Pipeline & creating CloudFormation JSON templates to create custom sized VPC & migrate a production infrastructure into an AWS utilizing Code Deploy, Code Commit, and OpsWorks⛤ Implemented Chef Cookbooks for OS component configuration to keep AWS server's template minimalDesigned and configured Docker cloud formation templates to create custom-sized VPC, subnets, ec2 instances, ELB, security groups. Converted existing Docker infrastructure to serverless architecture (Docker lambda) and deployed it via terraform⛤ Worked on several Docker components like Docker engine, hub, machine, Docker images, compose, Docker registry and handled multiple images primarily for middleware installations and domain configurations. Used Docker containerization to make our application platform to be consistent and flexible even when they are shifted in multiple environments⛤ Created Docker images. Worked on Docker container snapshots, removing images, and managing Docker volumes and experienced with Docker container service⛤ Experienced in working on puppet and chef, Data bags implementation, Coding standards, Cookbook documents, testing docs, chef Infra, bootstrapping nodes, creating Chef Recipes, Chef Node convergence in Chef SCM⛤ Implemented collaborative development environment using GIT, GitHub and integrated it with Jenkins, and Maintained branches/forks in GitHub version control for the changes made in cookbooks as per release

Sunnyvale, California, Us

⛤ Developed and implemented Software Release Management strategies for various applications according to the agile process. Installed, Configured and Administered Hudson/Jenkins Continuous Integration Tool⛤ Developed build and deployment scripts using MAVEN as build tools in Jenkins to move from one environment to other environments⛤ Developed automation framework for Application Deployments to cloud environmentsWorked on Managing the Private Cloud Environment using Chef⛤ Performed Branching, Tagging, Release Activities on Version Control Tools: SVN, GIT⛤ Developed Perl and shell scripts for automation of the build and release process, developed Custom Scripts to monitor repositories, Server storage⛤ Used Maven as a build tool on Java projects for the development of build artifacts on the source code.⛤ Deployed the Java applications into web application servers like JBoss⛤ Performed and deployed Builds for various Environments like QA, Integration, UAT and Production Environments⛤ Worked on configuring Jenkins to use MetaCase Software to build Java code and to do the whole C.I process on the java code generated by MetaCase⛤ Troubleshoot and resolve Build failures due to infrastructure issues reduced by 95% stabilizing the build process. Setup and execute process to code review system effectively⛤ Responsible for defining branching & merging strategy, check-in policies, improving code quality, automated Gated Check-ins, defining backup and archival plans⛤ Troubleshoot Build and Deployment Issues, with little downtime⛤ Organized and Coordinated Product Releases work closely with product development, QA, Support across global locations to ensure successful releases⛤ Documented release metrics, software configuration process. Used Maven scripts to build the source code.⛤ Supported and helped to create Dynamic Views and Snapshot views for end users

⛤ Created and modified application related objects, created Profiles, users, roles and maintained system security⛤ Installed operating system on multiple machines using Kickstart and Modified Kernel parameters to improve the server performance in Linux⛤ Installation, integration, and management of data backup/recovery solutions. Management and configuration of VMWare virtual machines running Oracle/Sun Solaris X86/64, RHEL and Oracle Linux server⛤ Performed server updates, patching, upgrade, and package installations using RPM and YUM. Used NFS and FTP services for transferring files to various machines⛤ Monitored System Activities like CPU, Memory, Disk and Swap space usage to avoid any performance issues⛤ Configuration of DHCP and DNS, installation and configuration of VPN client, Windows Servers installation and configuration, installation and configuration of Active Directory creating users and groups, setting user access controls, domains creation and setup⛤ Experienced in troubleshooting issues for user/group authentication and monitoring the machines 24x7. Experience in Performing troubleshooting of DNS, DHCP and Active directory⛤ Working with Apache Web servers and managing JBoss, Apache Tomcat and Web Sphere Application servers⛤ Responsible for writing/modifying scripts using bash, SSH for day-to-day administration. Installed, configured and managed VMWare ESX server⛤ Creation of Logical volumes (LVM) for Linux operating systems. And supported the Application Team, Storage Team, DBA Team at OS system level