Pavan Kumar Ch Email & Phone Number

• Created recommendations on how to duplicate a subset of on-premises machines to the Azure Infrastructure as a Service (IAAS) offering which will be used for disaster recovery. This analysis included the specifics to synchronize on-premises data with SQL Server and SharePoint instances hosted in VMs.• Worked on Azure Site Recovery and Azure Backup- Deployed Instances on Azure environments and in Data centers and migrating to Azure using Azure Site Recovery and collecting data from all Azure Resources using Log Analytics and analyzed the data to resolve issues.• Configured Azure Multi-Factor Authentication (MFA) as a part of Azure AD Premium to securely authenticate users and worked on creating custom Azure templates for quick deployments and advanced PowerShell scripting. Deployed Azure SQL DB with GEO Replication, Azure SQL DB Sync to standby database in another region & Failover configuration.• Worked on Serverless services, created and configured HTTP Triggers in the Azure Functions with application insights for monitoring and performing load testing on the applications using the Visual Studio Team Services (VSTS) also called Azure DevOps Services.• Created Azure Automation Assets, Graphical runbook, PowerShell runbook that will automate specific tasks, deployed Azure AD Connect, configuring Active Directory Federation Service (AD FS) authentication flow, ADFS installation using Azure AD Connect, and involved in administrative tasks that include Build, Design, Deploy of Azure environment.

Rockville, Maryland, United States

• Working on Azure Cloud Platform with Agile Methodology.• Managing Windows and Linux servers, troubleshooting IP issues and providing support to multiple Application teams.• Designed and configured Azure Virtual Networks (V-Nets), Subnets, Azure Network Security Groups, DNS Settings, Security policies and Routing.• Written runbooks in PowerShell and deployed using CICD Az DevOps to Automation Accounts. Release pipelines use Azure AD Application Registration service principal in the Azure DevOps service connections for authentication to Azure. Runbook uses connections for Authentication.• Implemented custom application support RBAC role and written automation script for assigning this role to specific environment based on PROD and Non-PROD resource groups.• Written Shared ARM templates V2 and stored in storage accounts, these templates will be referred by application team ARM templates for deploying security and custom domain extensions.• Handling escalated support tickets till closure for MS Azure IaaS platform.• Provisioned and administered EC2 instances and configuring EBS, Simple Storage(S3) cross-region replication, Elastic Load Balancer, configure Autoscaling, setting up CloudWatch alarms, Virtual Private Cloud (VPC), mapping with multi-AZ VPC instances and RDS, based on architecture.• Worked on Amazon EC2 setting up instances, virtual private cloud (VPCs), and security groups and created AWS Route53 to route traffic between different regions and used BOTO3 and Fabric for launching and deploying instances in AWS.• Configured Amazon S3, Elastic Load Balancing, IAM, and Security Groups in Public and Private Subnets in VPC, created storage cached and storage volume gateways to store data and other services in the AWS.• Architected and configured a virtual data center in the AWS cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, and Route Tables.

Dallas, Texas, United States

• Installed, configured and administered CI tool like Jenkins for automated builds.• Utilized Chef and Opswork as configuration management tools to deploy consistent infrastructure across multiple environments.• Utilizing Maven as build tools on Java projects for the development of build artifacts on the source code in artifactory and created Shell and Python scripts.• Implemented new Chef Cookbooks to support Python applications and Developed new features and provided support for all Identity micro services.• Design, planning and implementation for existing On-Prem applications to Azure Cloud ( ARM).• Creating Gateways for Virtual Network to Virtual Network and Site to Site specific VPN connectivity on Azure environments.• Created Domain Controller in one of the Virtual Machine and added users to Domain Controller.• Implemented VNet Peering between the Virtual Machines within the same Location.• Enabling Disk Encryption using Certificates for IaaS Virtual machines for OS and Data Volumes.• PowerShell scripting for Automation - Creating VM’s, Virtual Networking, VPN, Key Vault, Load balancer and Disk Encryption .• Deployed Websites using IIS Web Server and controlled Traffic flow using Internal and External Load Balancer.• Implemented Next Gen Firewall ( Barracuda ) as a Security layer between Internet and On-Prem.• Developing and implementing Backup and Disaster Recovery protocols .• Knowledge on Azure AD bulk User, Group and assigning Users to SaaS applications.• Configured Firewall logging, DMZs& related security policies& monitoring.• Implementing and managing global intranet project using Scrum (Agile framework), Office 365, Microsoft Azure, Hybrid Active Directory, CSOM, PowerShell and SharePoint Infrastructure Management tools.• Involved in building the Web API to perform all the CRUD operations and used new Azure API management for security, throttling, analytics, monitoring, and alerts.

Sacramento County, California, United States

• Installation, configuration and administration of Red Hat Linux servers and support for servers.• Planned and performed the upgrades to Linux (RHEL 4x, 5x, SUSE 10, 11, Centos) operating systems and hardware maintenance like changing memory modules, replacing disk drives.• Set up and maintain continuous automated build system with Hudson and Python scripting.• Branches creation in SVN to implement the parallel development process. • Provided the support of building the server, patching, user administration tasks, deployment, software installation, performance tuning and troubleshooting.• Built a comprehensive PERL script, which would call the required ANT scripts and notify the build distribution team in case of build errors and completion of the builds.• Installation and configuration of Oracle 7. X/8. X.• Handling NFS, Auto Mount, DNS, LDAP related issues.• Monitoring CPU, memory, physical disk, hardware and software raid, multipath, file systems, network using Nagios 4.0.• Deployment and configuration of application server Tomcat deploying Java and web application.

Hyderabad, India July 2013 To December 2014

• Responsible for installing and configuring CentOS and Solaris platforms. • Responsible for software configuration management (SCM) using SVN, Hudson and JIRA tools. • Worked on logical volume management (LVM) by adding external disks from SAN storage. • Responsible for User and Group Management. • Responsible for providing Privileged Password Management access to accounts in Solaris 10, Linux and windows servers. • Installed and configured subversion on both Linux and windows platforms. • Managed all the subversion repositories for branching and tagging. • Worked closely with Project Managers, Developers and QA Analysts to ensure successful software build and deployment for test, staging and production environment. • Developed shell scripts for automating various tasks (logs cleaning, backup applications, backup database files) • Installed and configured Apache HTTP, Apache Tomcat and JBOSS on Linux production servers. • Resolved update, merge and password authentication issues in Bamboo and JIRA.

• Responsible for installing and configuring CentOS and Solaris platforms. • Responsible for software configuration management (SCM) using SVN, Hudson and JIRA tools. • Worked on logical volume management (LVM) by adding external disks from SAN storage. • Responsible for User and Group Management. • Responsible for providing Privileged Password Management access to accounts in Solaris 10, Linux and windows servers. • Installed and configured subversion on both Linux and windows platforms. • Managed all the subversion repositories for branching and tagging. • Worked closely with Project Managers, Developers and QA Analysts to ensure successful software build and deployment for test, staging and production environment. • Developed shell scripts for automating various tasks (logs cleaning, backup applications, backup database files) • Installed and configured Apache HTTP, Apache Tomcat and JBOSS on Linux production servers. • Resolved update, merge and password authentication issues in Bamboo and JIRA. • Troubleshooting issues riced during the build and deployment process. • Worked on creating scripts for deleting the old deployed code and deploy the newly built code on application servers Tomcat and Web Sphere.