SUMMARY

• Around 8+ years of experience in IT sector in Azure DevOps,, Continuous development, Continuous Integration (CI)andContinuous Deployment (CD)in runtime with various tools likeGit, Maven, VSTS, Jenkins, Ansible, Chef, Docker, Kubernetesand managing cloud services withAzure, Computer Networks, Cloud Computing and Linux Administration.
• Experienced in administration, troubleshooting, tuning, security, backup, recovery and upgrades of RHELLinux. Azure Kubernetes Services (AKS) design, configuration, implementation and management
• Experience on complete software development life cycle (SDLC) with software development models like Agile, Scrum Model, Ansible, JIRA, Waterfall models
• Data Manipulation from *.csv, pipe delimited and xls file importing into a sql table via internal SaaS import tools. Hands on experience inAzureDevelopment, worked onAzure web application,App services,Azure storage,Azure SQL Database, Logical App,Virtual machines,Fabric controller,Azure AD, Azure search, and notification
• Good knowledge in Infrastructure as Code by using Terraform and Cloud Formation and Worked on creating Cloud Formation templates for dev, test, staging and production.
• Linux/Unix system administrator on Red hat EL, 5.x, 6.x, CentOS 4.x,5.x and VMware environment. Involved in migrating physical Linux/Windows servers to cloud and testing.
• Enterprise Architect role specializing in AWS/Azure Cloud, Security, DevOps CI/CD, AEM 6.2, Healthcare (EMR/HER), Salesforce.com, Workday, DW/BI, call center, telephony, software development, infrastructure, network and data center design.
• Experienced in using Build Automation tools like Maven, Ant, Gradle, SBT and frameworks like Spring Boot, Spring MVC with Jenkins for build and deployment.
• Container - as-service (CAAS) L ead to set the Hybrid Cloud Framework of whole SAAS DevOps of Confidential, Pioneering and finalizing Results, monitor team of 15 people across US, India, China, working hourly on CentOS & RHEL7 framework/containers:
• Experienced in Chef, Puppet, Ansible, Golang and Salt stack for deployment on multiple platforms.
• Experienced in writing Terraform templates that can spin up infrastructure for multi-tier application and provisioned boot strapped software on Cloud with terraform.
• Creating and maintaining Infrastructure for Applications in Azure using Terraform. Building & Automating CICD pipelines for different applications.
• Analyze, design, develop document and lead to set the Multi-tenant, Hybrid Cloud Framework of whole SAAS DevOps of CA leveraging Utmost CAAS.
• Experience in Spring Framework such as Spring MVC, Spring Confidential.
• Azure Kubernetes Services (AKS) design, configuration, implementation and management. Experienced in IBM WebSphere ESB and Mule ESB Enterprise Service Bus Technologies
• Experienced in developing web applications using C#, ASP.NET Core, ASP.NET MVC, ASP.NET, ASP.NET Web API, .NET Core 2.2 and using Microsoft Azure DevOps Services for project management tasks, source code repository, continuous integration and artifacts generation.
• Hands on experience inAzureDevelopment, worked onAzure web application,App services,Azure storage,Azure SQL Database, Logical App,Virtual machines,Fabric controller,Azure AD, Azure search, and notification
• Created Azure functions, Azure event Grid, Azure table storage and Azure Que Storage
• Good knowledge in Infrastructure as Code by using Terraform and Cloud Formation and Worked on creating Cloud Formation templates for dev, test, staging and production.
• Enterprise Architect role specializing in AWS/Azure Cloud, Security, DevOps CI/CD, SRE, AEM 6.2, Healthcare (EMR/HER), Salesforce.com, Workday, DW/BI, call center, telephony, software development, infrastructure, network and data center design.
• Implementing Architecture Docker-based hypervisioning, Disaster Recovery Automation for OpenStack for SAAS Operation Center with containers in Nova, Neutron, Glance, Keystone, Heat, Horizon, Swift, Cinder.
• Hands-on design and implementation of Active Directory 2008/2012/2016 Microsoft Exchange Server 2016/2013/2010 , configuring Azure Active Directory, Active Directory Federation Services (ADFS), Azure AD Connect, Hybrid Exchange Servers and Exchange Online Protection (EOP).
• Experienced in Chef, Puppet, Ansible, Golang and Salt stack for deployment on multiple platforms.
• Experienced in writing Terraform templates that can spin up infrastructure for multi-tier application and provisioned boot strapped software on Cloud with terraform.
• Experience onAnsibleandAnsible Towerto automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes and wrote many playbooks to manage Web applications.
• Worked extensively on automation engineAnsiblethat automates cloud provisioning, configuration management, application deployment.
• Creating and maintaining Infrastructure for Applications in Azure using Terraform. Building & Automating CICD pipelines for different applications.
• Implementing various resources in Azure using Azure Portal, PowerShell on Azure Resource Manager deployment models. Experience deploying Infrastructure as Code (IoC) applications using ARM Templates (JSON). Builds on mobile platforms like Android, iOS using Xamarin &xaml and universal windows platform.
• Experience in Leading, Designed, configured and deployed Microsoft Azure for a multitude of applications utilizing the Azure stack (Including Compute, Web & Mobile, Azure Data Factory, Blobs, Resource Groups, Azure SQL, Azure Data Factory, Linux, Cloud Services, and ARM), focusing on high - availability, fault tolerance, and auto-scaling.
• Developed methodologies for cloud migration, implemented best practices and helped to develop backup and recovery techniques for applications and database on virtualization platform.
• Build multiple Data Lakes. Build how the data will be received, validated, transformed and then published
• Learning knowledge onAndroid Wear,Android Beam,Android TV,Apple HomeKit LibraryandGoogle Chromecast, Experience deploying Infrastructure as a Code (IaC) using Terraform and Git Version Control.
• Experience with creating Virtual machines, Resource Groups, NSG’ Confidential etc. in Microsoft Azure environment. Have experience in training Artificial Intelligence Chatbots.
• Designed, configured and deployed MicrosoftAzurefor a multitude of applications utilizing theAzurestack (Including Compute, Web & Mobile, Blobs, Resource Groups, Azure SQL, Cloud Services, and ARM), focusing on high - availability, fault tolerance, and auto-scaling.
• Expertise in MicrosoftAzure Cloud Services(PaaS & IaaS), Data Factory, Application Insights, Document DB, Internet of Things (IoT),Azure Monitoring, Key Vault, Visual Studio Online (VSO) and SQL Azure.
• Good experience in Storage accounts, Backups, Python, Load balancer, Spark, Linux, Kafka, Scala, Mongo DB Traffic Manager, Firewall, Azure Monitor. Experience in the area of Computer Networks, Cloud Computing and System Administration.

TECHNICAL SKILLS

Public & Private Cloud Technologies: Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), OpenStack, Azure Functions, Pivotal Cloud Foundry (PCF).

Containerization Tools: Docker, Docker Swarm, YAML, Kubernetes, ECS, Apache Mesos, OpenShift

Configuration Management: Chef, Ansible, Puppet, Salt Stack, Terraform

CI/CD Tools: Jenkins, Bamboo, GitLab CI, Travis CI, Hudson, VSTS, TFS.

Build & Testing Tools: Maven, Ant, Gradle, Selenium, JUnit, NUnit, xUnit

Version Control Tools: Git, Subversion, GitHub, Bitbucket.

Performing/Monitoring & Bug Tracking Tools: ELK, Nagios, CloudWatch, Azure Monitor, New Relic, Splunk, Grafana, Prometheus, Confluence, Jira. VMware ESXI, Vagrant, KVM, Windows Hyper V, Power VM, vSphere 5Citrix

Web Servers: Apache Tomcat, Nginx, WebSphere, WebLogic, JBoss, Samba, SQL Server.

Databases: Dynamo DB, MySQL, RDBMS, NoSQL, Cassandra, PostgreSQL, Mongo DB, Oracle DB

IDE Tools: MS Visual Studio, NetBeans, Eclipse, IntelliJ IDEA, PyCharm, Oracle SQL Developer

Web Technologies: HTML5, CSS3, Bootstrap, C#, JSON, jQuery, JavaScript, PHP, XML, XSD, Drupal, WordPress Spring MVC.

OrchestrationTools: Docker, Kubernetes, Cloudify, Mesos and DC/OS

Networking/Protocols: DNS, DHCP, FTP/TFTP, NFS, SMTP, TCP/IP, NIS, HTTP/HTTPS, WAN, LAN, Palo Alto, Cisco Routers/Switches

Scripting/Programming Languages: Python, Shell Scripting, Bash Shell, Korn Shell, Ruby, Groovy, PowerShell, YAML, Perl, C, C++, .NET, ASP.NET, Java, Java/J2EE, Go.

Operating Systems: RHEL, CentOS, Ubuntu, Fedora, Debian, Solaris, Windows, MacOS.

PROFESSIONAL EXPERIENCE

Confidential, Columbus, OH

Sr. Azure Engineer

Responsibilities:

• Involved in migrating physical Linux/Windows servers to cloud (AZURE) and testing the whole process. Designed an Architectural Diagram for different applications before migrating into Azure cloud for flexible, cost-effective, reliable, scalable, high-performance and secured.
• Understand the latest features like (Azure DevOps, OMS, NSG Rules, etc..,) introduced by Microsoft Azure and utilized it for existing business applications
• Creating, validating and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment
• Developed automation system using PowerShell scripts and JSON templates to remediate the Azure services
• Worked on GIT to maintain source code in Git and GitHub repositories
• Created builds and release pipelines in VSTS and done deployments using SPN (secure endpoint connection) for implementing CI/CD.
• Implemented automation for deployments by using YAML scripts for massive builds and releases.
• Worked on defining the support model to support various Products build and release activity. Experienced inAzure Kubernetes service toproduce production-grade Kubernetes that allow enterprises to reliably deploy and run containerized workloads acrossprivate and public clouds.
• Leading team and Built servers using Azure: Importing volumes, launching VM, Python, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private cloud. Deploying VM' Confidential, Storage, Network and Affinity Group through PowerShell Script and Terraform.
• Experienced in developing web applications using C#, ASP.NET Core, Azure SQL, Azure Databricks, Google Cloud Platform, ASP.NET MVC, ASP.NET, ASP.NET Web API, .NET Core 2.2
• Work closely with the web application development team to ensure proper integration between mobile application and web application. Worked onMicrosoft Azure(Public) Cloud to provide IaaS support to client. Create Virtual Machines throughPower Shell ScriptandAzure Portal/ Leading team.
• Creating Storage Pool and Stripping of Disk for Azure Virtual Machines. Backup, Configure and Restore Azure Virtual Machine using Azure Backup. Automating in Azure for creation of subscription, Storage Account and blobs using Windows PowerShell.
• Deployed Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure Azure Virtual Networks and subnets. Creating, monitoring and managing the load balancers & Traffic Manager for business-critical applications.
• Designed and configured Azure Virtual Networks (VNets), subnets, Azure network settings, DHCP address blocks, DNS settings, security policies and routing. Designed VNets and subscriptions to confirm to Azure Network Limits.
• Worked on Power Shell scripts to automate the Azure cloud system creation of Resource groups, Web Applications, Azure Storage Blobs & Tables, firewall rules.
• Extensive experience in installing, configuring and administeringJenkins CI tool on Linux and windows machines.UsedJenkins pipelinesto drive allMicroservicesbuilds out to theDocker registryand then deployed toKubernetes, Created Podsand managed usingKubernetes
• Working withAnsible towerto manage Web Applications, Config Files, Data Base, Commands, User Mount Points, Packages and for runningplaybooksstream in real-time and amazed to see the status of every running job without any further reloads.
• DevelopedAnsible playbooks, inventories and custom playbooks inYAML, and encrypted the data using Ansible Vault and maintained role-based access control by using Ansible Tower and implemented IT orchestration using Ansible to run tasks in a sequence which can work on different servers.
• Responsible for implementing containerized based applications by usingAzure Kubernetes service (AKS), Kubernetes Cluster, which are responsible for cluster management, Virtual Network to deploy agent nodes, IngressAPI Gateway, MySQL Databases and Cosmo DBfor stateless storage of external
• Built the entire cloud infrastructure required for an application from scratch in Azure Cloud. Created a resource group, storage account, and Azure Files in cloud Shell using PowerShell. Created Power Shell scripts to automate the Azure Cloud system creation including end-to-end infrastructure, VMs, storage, firewall rules.
• Developed several PoCs showcasing the Azure features and capabilities. Architected, designed and developed Cloud-based .NET solutions involving technologies such as ASP.NET, C#, WebAPI, RESTful Services, AngularJS 2.0/1.0, TypeScript, Bootstrap, jQuery using VS 2015, VS Code in VSTS / Git.
• Environment: Microsoft Windows Azure, MVC, Windows server 2012/R2/2013, Data Lake, API Apps, Windows PowerShell, Microsoft Azure Storage, Linux, Terraform, DAX/MDX, SQL, GIT, Maven,Jenkins,Unix,Ansible, Iaas, Paas, SaaS.

Confidential, Rockville, MD

Sr. Azure Engineer

Responsibilities:

• Designed and configured Azure Virtual Networks (VNets), subnets, Azure network settings, DHCP address blocks, DNS settings, security policies and routing. Deployed Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure VNets and subnets.
• ImplementedBash,PowerShellscripting to automate day to day job tasks
• Expertise in Architecting and Implementing Azure ServiceOffering, such asAzure cloud services, Azure storage, IIS, Azure Active Directory (AD), Azure Resource Manager (ARM), Azure Storage, Azure, Blob Storage, Azure VMs, SQL Database, Azure Functions, Azure Service Fabric, Azure Monitor, and Azure Service Bus.
• Worked with cosmosdb, Designed VNets and subscriptions to confirm to Azure Network Limits. Exposed Virtual machines and cloud services in the VNets to the Internet using Azure External Load Balancer.
• Worked on Serverless services (Azure Functions) created and configured HTTP Triggers in the Azure Functions with Application insights for monitoring and performing load testing on the Applications using the VSTS.
• Developed build usingANTandMAVENas build tools and used CI tools to kick off the builds move one environment to other environments.
• Used the version control systemGITto access the repositories and used in coordinating with CI tools.
• UsingAnsiblecreated multipleplaybooksfor machine creations andSQL server, cluster serverand my SQL installations.
• WrittenAnsible handlerswith multiple tasks to trigger multiple handlers and to decouple handlers from their names, making it easier to share handlers among Playbooks and Roles.
• Implemented Jenkins pipelines into Azure pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using AKS.
• Create and publishNuGetpackages and maintain theNuGetinfrastructure that several teams use at build time.
• Played a key role in automating the deployments on Azure usingGitHub, TerraformandJenkins.
• UsedKubernetesto orchestrate the deployment, scaling and management of Docker Containers.
• CreatedTemplatesforAzure Infrastructure as codeusingTerraformto build staging and production environments. IntegratedAzure Log AnalyticswithAzure VMsfor monitoring thelog files, store them and track metrics and usedTerraformas a tool,Manageddifferent infrastructure resourcesCloud,VMware, andDockercontainers.
• Worked withTerraformTemplates to automate the Azure Iaas virtual machines using terraform modules and deployed virtual machine scale sets in production environment
• Designed Network Security Groups (NSGs) to control inbound and outbound access to network interfaces (NICs), VMs and subnets.
• Experience on version control methods like merging the branches, configuring the web hooks in version control system, resolving the merge conflicts, creating the tags, Creating/Deleting the local and remote branches etc..
• Work with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems.
• Understanding Web Application Firewall (WAF) for protecting the applications hosted for public access
• Recreating existing application logic and functionality in the Azure Data Lake, Azure Data Factory, Spark, Kafka, Scala, SQL Database and SQL data warehouse environment. experience in DWH/BI project implementation using Azure DF
• Creating & managing SQL and Oracle databases in PaaS model. Configuring monitoring by using Azure Monitor
• Moving monitoring logs to maintain the retention as per compliance. Optimizing the DB performance by deploying read-only replica, Own full lifecycle of build system - from analysis, development, implementation and support of builds, unit testing and deployments.

Environment: Azure, Microsoft Azure Storage, Git, Maven, Azure Data Factory, Apache Tomcat, JIRA, PowerShell, Solaris, Python, IIS, Jboss, Shell scripting, Jenkins, Terraform, Ansible,SVN, Unix/Linux and Windows.

Confidential, Chicago, Illinois

DevOps Engineer

Responsibilities:

• Experience in implementing Data warehouse solutions inAWS Redshift. Worked on various projects to migrate data from one database to AWS Redshift, RDS, ELB, EMR, Dynamo DB and S3.
• UsedAWS Cloud Formationtemplates to create custom sizedEC2instances,VPC,subnets, NAT, ELBandSecurity groups.
• Createdalarmsand trigger points inCloudWatchbased on thresholds and monitored the server' Confidential performance, CPU Utilization, disk usage and Utilized AWSCloudWatchservices to monitor environment for operational & performance metrics during load testing.
• Worked onCloudFrontto deliver content from AWS edge locations to users, allowing for further reduction of load on front-end servers.
• Design and Development in various modules in Mainframe environment
• CreatedPythonscripts to totally automate AWS services which includesweb servers,ELB,CloudFrontdistribution,EC2,database,security groups,S3 bucketand application configuration, this script creates stacks, single servers, or joins web servers to stacks.
• UsedOpenStackandAWS cloudservices to launch Linux and windows machines, created security groups and written basicPowerShellscripts to take backups and mount network shared drives.
• Worked on backup functionality and design usingAzureand also have knowledge on azure based disaster recovery.
• Involved migration of code from existing Mainframe backend/ CICS based system to Java front end
• Worked onAWS costsby writing theAnsible Playbooksfor autoStart/Stopof AWS resources at the time of the day by triggering it fromJenkinsand knowledge onRHELonAnsible Playbooks,ModulesandRoles.
• Designed various Jenkins jobs to continuously integrate the processes and executedCI/CDpipeline usingJenkins,Ansible PlaybooksandAnsible Tower.
• Re-architected Azure IaaS environmentin new Datacenter using high performance DS series VMs and used AD connect to sync on-premises windows server active directory to Azure active directory.
• Installed Jenkins and perform troubleshooting during installation to implement the CI process for theJavaapplication builds.
• Involved in creatingJenkins pipelinejobs for Puppet release process for module deployment, usingKanban AGILEmethodology forpuppetdevelopment.
• Installing and configuration of an automated tool Puppet that included installation and configuration of Puppet Master, Agent nodes and an admin control workstation.
• Created Ansible PlaybooksandPuppetManifeststo provisionApacheWebservers,Tomcatservers,Nginx, ApacheSparkand other applications.
• Manage AWS EC2 instances utilizingAuto Scaling,Elastic Load BalancingandGlacierfor our QA and UAT environments as well as infrastructure servers forGIT/BitbucketandPuppet.
• Building/MaintainingDockercontainer clusters managed byKubernetes, Linux, Bash, GIT,Docker, on GCP. UtilizedKubernetesandDockerfor the runtime environment of the CI/CD system to build, test deploy.
• UsingKubernetes, I have controlled and automated application deployments and updates and orchestrated deployment.
• Automated applications andMySQLcontainer deployment inDockerusingPythonand monitor them using Nagios.
• Integrated Selenium automation regression test suite inJenkinsbuild pipeline.
• ConfiguredNagiosto monitor EC2 Linux instances withpuppetautomation.
• Implemented continuous integrationweb hooksand workflows aroundJenkinsto automate the dev test deploy workflow aroundPuppetcodebase.
• Automate Deployment using configuration Management toollike OpsWorks- Chefto provision Amazon AWS Instances to enable continuous Deployments.
• Integrate Splunk with AWS deployment using puppetto collect data from all EC2 systems intoSplunk.
• Automated Nagios alerts and email notifications usingpython scriptand executed them throughChef.
• Involved in installing, configuring and administration ofRedhat Linux 4.x, 5.x,6.x/7servers by using Kickstart and Jump Start servers and supported various applications running on them.
• Worked in the AGILE Methodologieswith 3week sprint cycle,usedServiceNowforSDLC management
• Implemented Kickstart/PXE Boot Serversthat Rsync between multiple locations.
• Maintained build related scripts developed in shell forMavenbuilds. Created and modified build configuration files includingPOM.xml.
• Good experience in converting build.xml into pom.xml in order to build the applications usingMAVEN.

Environment: Linux (RHEL 4.x/5.x/6.x/7), AWS, Azure, SRE, RedHat Satellite Server, Puppet, Ansible, Jenkins,Ansible Chef, Docker, Kubernetes, Splunk, Nagios, Veritas cluster 5.x, WebLogic, WebSphere, Apache web servers, Tomcat servers, Apache Spark, Nginx, Shell Scripting, Python, Git/Bitbucket, Maven VMware ESX 2.x & 3.x, SAP.

Confidential, IL

DevOps Engineer

Responsibilities:

• Administered large scale server environments consisting of over 800RHEL5/6 VMWare VMs running multiple technologies includingApache, JBoss, Memcached, MySQL, postfix, ActiveMQ, python.
• Performing configuration management tasks on 150+ servers with the aid ofPuppet Master Serverand involved in writingPuppet manifestsfor customized configuration management.
• Automated deployment modules of IIS web applications, bindings and configuration settings using a combination ofPowerShellscripts andPuppet.
• Deployed both Puppet Agent Based and Agentless Configurations,Puppetdashboards,McollectivewithactiveMQserver,plugin-sync, stored configs,Hiera-Facter.
• Extensively worked onHudsonandJenkinsfor continuous integration and for End to End automation for all build and deployments.
• Enabling users to better manage software development, deployments and infrastructure with tools such asJenkinsandGITHub/Bitbucket.
• Connected continuous integration system withGITversion control repository and continually build as the check-in' Confidential come from the developer.
• Responsible for design and maintenance of theSubversion/GITRepositories, views, and the access control strategies.
• Automated the release pipeline to achieve zero touch deployments usingJenkins, SVN, Nexus,andNolio.
• Implementing a Continuous Delivery framework usingPuppet,Bambooin Linux environments.
• Experience in developingPuppet modules(blue prints) for installation, configuration and continuous integration (CI) using combination ofPuppet Master, GIT, Vagrant and Jenkins/UDeploy
• Worked on setting up theJenkins Pipelines, Jobs,and administration of entireJenkins infrastructurefor release automation of 30+ Java based applications.
• Experienced in branching, tagging, and maintaining the version control systems across the environments usingSCMtools likeGITHub,Subversion (SVN),Atlassian,GITlab and TFS on Linux and windows platforms.
• Strong in building Object Oriented applications usingC++andJava, writingShell ScriptsandPerl ScriptsonUNIX.
• Configured and administered naming services likeLDAP,DNSandNIS.
• Experience in implementation ofTCP/IP, HTTP, FTP, NIS, NIS+, DNS, DHCP, NFS, NAS, RAID, Jumpstartinstallation of Solaris andKick startinRedHatEnterprise Linux.
• Responsible for Installation and Configuration ofSolaris 8/9/10servers,RHEL servers (3/4/5/6)andAIXservers.
• Experience in Manage file systems usingSoftware RAIDand recover an array, manage file systems usingLogical Volume Management, resize file systems and protect them withLVM Snapshots.
• System configuration/hardening usingIP tables,SE LinuxTCP Wrappers,ACLand traditional permission onLinuxservers as well as restricting access to terminals, disabling unnecessary services and securing.

Environment: Perl Scripting, Shell Scripting, Subversion, Perforce, Hudson, Jenkins, Bamboo, GIT, Web services, Web Logic, Puppet, GIT, Vagrant, MCO, uDeploy, Mercury, Quality center, Visual Build, .Net, ANT, TFS 2010 (Team Foundation Server), J2EE, Web sphere, MySQL, Anthill Pro.

Confidential

Devops Engineer

Responsibilities:

• Experienced in maintained and expanded the Confidential &T Digital Life Platform as a System admin and level4 production support engineer.
• Created Amazon VPCto create public-facing subnet for web servers with internet access, and backend databases & application servers in a private-facing subnet with no Internet access.
• Facilitate sprint planning, daily scrums, retrospectives, stakeholder meetings, and software demonstrations.
• Experience in setting up the DEV, SIT, PROD environments which includes installing and configuring JBoss EAP 6.2clusters, Data sources, start/stop scripts, log cleanup scripts and monitoring tools ON Red Hat Linux.
• Installed and Configured Apache 2.2 Web Server, NginxandHAProxyand wrote re-write rules and installed and configured SSL certificates on the web servers. Responsible for implementing monitoring solutions in Ansible, Terraform, Docker, and Jenkins.
• Involved in Data Center Migration between Open Stack environment’ Confidential in the cloud. Involved in installing, administrating, supporting and maintaining almost 450 VMs inOpen StackCloud which includes RHEL 7.0/6.7, Ubuntu 16.04, 14.04, Centos 7/6.7.Installed and maintained NagiosMonitoring and alerting services.
• Expertise in Internet technologies and protocols like TCP/IP, DNS, HTTPS, SSL, etc. Proven ability with build and release management using Jenkins CICD pipelines.
• Experienced with configuration management tools such as Puppet, Kafka, Ansible, Chef and Python.
• Expertise in writing CloudFormation templates in JSON format and Ansible playbooks in YAML and using them to deploy infrastructure in various regions. Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
• UsedPythonto automate deployments onJBossandTomcatapplication servers. Built and configured middleware infrastructure for all web-based applications and services Confidential MasterCard and implemented Java J2EE application on middleware components likeJBoss 6.x/5.x,WebSphere 8.x/7.x,Tomcat7.x/8.xapplication servers.
• Responsible for implementing containerized based applications by usingAzure Kubernetes service (AKS), Kubernetes Cluster, which are responsible for cluster management, Virtual Network to deploy agent nodesIngressAPI Gateway, MySQL Databases and Cosmo DBfor stateless storage of external data, and setupreverse proxy Nginx in the cluster.
• Installed and configuredMQ Serieson various environments like Windows & Linux. CreatedF5servers by assigning pool members by configuring SSL certificates and implemented I Rules across data centers.
• Installed Chef Server Enterprise on premise/workstation/bootstrappedthe nodes usingknifeand automated by testingChef recipes/cookbookswith test-kitchen/chef spec.
• Initiated the execution of a new internally secured company wiki site to both document and share the Digital Life production environment policies and procedures with other departments.

Environment: Web Server- Apache 2.4, HAProxy, Nginx. Application Server - JBoss 6.2, Nagios, Chef, ANT, MavenSVN, AWS EC2, S3, RDS, AMI, IAM, VPC, OpenStack Cloud, Jenkins, VM Ware, Kubernetes, oracle 11g, Cassandra, MySQL, Rabbit MQ, RHEL 7.0/6.7, Ubuntu 16.04/14.04 , CentOS 7/6.7, ELK Stack, OpenVPN.