SUMMARY

• Highly motivated and committed DevOps Engineer experienced in Automating, configuring, and deploying instances on AWS, Microsoft AZURE and Google Cloud environments and Data centers.
• Depending on teh service worked on Azure, got teh opportunity to work entirely in Open Source and tan designing a machine learning pipeline using Microsoft Azure Machine Learning to predict and prescribe.
• Excellent knowledge inAzure services,AzureWeb apps,AzureData Factory & Storage,AzureMedia & Content delivery,AzureNetworking,AzureHybrid Integration, andAzureIdentity & Access Management.
• Expertise inAzureinfrastructure management (AzureWeb Roles, Worker Roles, SQLAzure,AzureStorage,AzureAD Licenses, Office365).
• Experienced in setting up Amazon EC2 instances, virtual private cloud (VPC), and security groups. Setting up databases in AWS using RDS, storage using S3 bucket and configuring instance backups to S3 bucket.
• Experience in creating notifications, alarms and alert policies for Google Compute Engine instances using Stack driver Monitoring.
• Interacted closely with application developers, database administrators, UNIX administrators, Security team for resolving issues related to applications.
• Good knowledge of Google cloud services like Glacier, Load Balancers, RDS, SNS, SWF, and IAM and hands on experience on Google cloud Services provision
• Expertise in multipleGoogleCloudServices for computing: Compute Engine and, for storage and DB:CloudStorage,CloudBigtable,CloudSQL, for monitoring: Stack driver.
• Experience in using configuration management tools like Chef, Puppet and Ansible.
• Experience in writing Chef cookbooks in all aspects of chef concepts like Chef Server, Chef Automate, Chef workstations, Chef Nodes, Chef Client and various chef components like push jobs, supermarket etc.
• Experienced on Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, spin - up nodes in AWS and proactively managing changes using Ansible Playbooks.
• Good knowledge of CI/CD Methodologies. Worked on Jenkins including installations, Configuration, for CI and End to End automation for all builds and deployments.
• Experienced in deploying AWS with Chef, Ansible and Terraform towards AWS, and using Terraform for building, updating, and versioning infrastructure safely and efficiently, as well as creating custom in-house solutions with Chef or Puppet configurations.
• Hands on Experience on Configuring Cloud Compute systems using OpenStack on Ubuntu, collaboration using Orchestration with Keystone, Kubernetes within OpenStack.
• Experienced in Build automation using Ant/ Maven and implementation of Continuous Integration through Jenkins. Experienced in creating jobs, pipelines in Jenkins with different Jenkins plugins to integrate with different services/tools.
• Hands on Experience using Microsoft Azure and Application Deployments using Terraform and Puppet in Azure.
• Experienced in various service models from cloud computing providers such as IaaS, PaaS, and SaaS.
• Experienced using Docker for Application Isolation, Rapid Deployment, Build management and configuration simplification. Used Docker Hub public registry/repository to download Images and build new Containers.
• Experience in creating Docker containers and Docker consoles for managing teh application life cycle. Good knowledge of Docker components like Swarm manager for Docker swarm clusters, Prometheus server and Grafana for machine-centric monitoring as well as monitoring of highly dynamic service-oriented architectures.
• Familiarity Mesos and Kubernetes for orchestration and management of containers across multiple server hosts.
• Experienced using Open-source reverse proxy Web server Ngnix, cross platform Web server Apache HTTP, HAproxy and Citrix NetScaler for Web Monitoring and IP Filtering using SSL/TLS, Load Balancing, Web Acceleration, and Security.
• Experience in Bash, Python, and Ruby scripting for setting up teh Baseline, Branching, Job Automation, Merging processes and administrative tasks.
• Experienced in Performance tuning of various Application Servers, such as IBM WebSphere 7/8, WebLogic (11gR1,12cR1, 12cR2), Apache Tomcat (7/8), JBoss AS 7 Oracle, and DB2.
• Extensive experience in Installing, upgrading, and configuring CentOS 5.x 6.x 7.x on X86-64, RHEL 5.x, 6.x, 7.x, Ubuntu 14.04.x (Trusty) 16.04.x (Xenial), Solaris 10, 11.2, Open SUSE 10.2 (Basilisk Lizard) 12.1 (Asparagus), HP-UX 11i V2, IBM-AIX V7.1, Debian 6.0 (Squeeze).
• Experienced in installation and configuration of various Linux services like LAMP, DHCP, NFS, send mail, Apache Web Server, Samba, SSH, HTTP and administering Active Directory, LDAP, group policies.
• Install, upgrade and manage packages via RPM and YUM package management. Extensive experience on Kickstart installations in Linux, Jumpstart installations in Solaris.
• Experience in Designing AZURE Resource Manager Template and extensive experience in designing custom build steps using PowerShell.
• Experience of working with Terraform, PowerShell scripting, Active Directory & Domain Controller and maintaining Azure Security Center, Backup and Site Recovery (Operations Management Suite (OMS)

TECHNICAL SKILLS

Operating Systems: Redhat-5/6/7, Ubuntu 14/16, CentOS 5/6/7, Sun Solaris 10/11.2, HP-UX 11i V2, IBM-AIX V7.1, Debian 6.0.

Configuration Management: Ansible, Chef, Puppet, Kickstart

Build Tools: Ant, Maven, Gradle

Cloud Environment: Amazon Web Services, Azure, Google Cloud Platform, OpenStack

CI/CD Tools: Jenkins, Bamboo

Scripting Languages: Shell, Python, Perl, YAML, RUBY, JSON, JAVA

Monitoring Tools: Nagios, Splunk, Zabbix, CloudWatch, New Relic, Elasticsearch, Logstash, Kibana

Source Code Management: Subversion, GIT, SVN, Bitbucket, and CVS

Databases: SQL Server, Oracle, MySQL

DevOps Tools: Docker, Jira, Bugzilla, Kubernetes, Terraform

Networking/Protocol: TCP/IP, NIS, NFS, DNS, DHCP, WAN, SMTP, LAN, FTP/TFTP

Web/Application Servers: Apache Tomcat, Web Logic, Oracle, Application Server, Ngnix

PROFESSIONAL EXPERIENCE

Confidential, Irving, Tx

Azure Engineer

Responsibilities:

• Creating and maintaining containerized micro services and configuring/maintaining private container registry on MicrosoftAzurefor Hosting Images and using Windows Active Directory.
• Deployed and Maintained windows phone applications onAzurecloud technologies. Converted .Net application to MicrosoftAzureCloud Service Project as part of cloud deployment.
• Setup Hybrid connections betweenAzureweb pass and on-premises SQL databases.
• Managed servers on teh MicrosoftAzurePlatformAzureVirtual Machines instances using Ansible Configuration Management and created Ansible Playbooks, tasks, and roles to automate system operations
• Worked on AZURE(IaaS) migrating like creatingAZUREVMs, storage accounts, VHDs, storage pools, migrating on premise servers toAZUREand creating availability sets inAZURE and performed Hardening of teh VM’s and disk encryption using teh KEK key in MS Azure.
• Monitor teh Azure VM’s using Zabbix to display teh network I/O bound, Memory usage, CPU, and other metrics.
• Configuration of various plugins for Jenkins for automation of teh workflow and to optimize and smooth running of build jobs.
• Deploy OpenStack environments through automated tools, Ansible / custom pipeline, and Terraform for Infrastructure Automation.
• Managed Maven environment by setting up local, remote, and central repositories with required configuration in maven configuration files.
• Defined dependencies and plugins in Maven pom.xml for various activities and integrated Maven with GIT to manage and deploy project related tags.
• Used Ansible as a configuration management tool to deploy consistent infrastructure code across multiple environments and Wrote playbooks using Python/YAML script for automating teh infrastructure for test and production.
• Worked on Ansible and Ansible Tower as Configuration management tools, to automate repetitive tasks, quickly deploy critical applications, and proactively manage change.
• Documented all post-deployment issues in a log and assisted in resolving these issues where applicable, maintaining timely updates within teh log.
• Worked on Open-source development tools like Docker Containers and installation of Docker using YUM, RPM package management service and used Docker Swarm to manage Docker clusters using swarm manager.
• Integrate automated build with Deployment Pipeline to pick up teh Build from Jenkins repository and deployed in target environments (Integration, QA, and Production).
• Worked on MAVEN as build tool for teh building of deployable artifacts (jar, war & ear) from source code.
• Created Maven POMs to automate build process for teh new projects and integrated them with tools like SonarQube, Nexus.
• Setting up teh build and deployment automation for Java base project by using JENKINS and Maven.
• Worked on implementing microservices onKubernetesCluster and Configured Operators onKubernetesapplications and all its components, such as Deployments, ConfigMaps, Secrets and Services.
• Implemented a production ready, load balanced, highly available, fault tolerantKubernetes infrastructure and worked on multiple things like setting upKubernetesdashboards with AAF and using Kube config.
• Setting up hugeKubernetesplatform with four clusters and aiding various app teams and Kubernetesdashboard to access teh cluster via its web-based user interface.
• Creating manifests and classes in Puppet for automation and working on infrastructure with Docker containerization.
• Implemented infrastructure dat TEMPeffectively and efficiently utilizes Office 365 and teh Microsoft Azure Windows server 2008/2012/R2, Microsoft SQL Server, Microsoft Visual Studio, Windows PowerShell, Cloud infrastructure.
• Worked on Custom solution development, including utilization of PowerShell and OMS Data Collector API to collect, expose, and automate utilizing custom data.
• Working as cloud Administrator, involved in configuration for Web apps/Function apps, V-net integration, HCM, Application gateway, App Insights, Active directory, Azure Key Vault, Encryption and Security on AZURE using ARM templates and PowerShell script.
• Worked on configuring data sources for JBOSS with various versions of databases and configured and monitored distributed and multi-platform servers using Nagios.

Environment: Microsoft Azure, Terraform, AWS, Apache, Tomcat, Nagios, MySQL, PHP, Jenkins, Maven, Docker, Ansible, JBOSS 4.22.GA, JSON, Web Logic Application Server 9.x, 10.x, Ansible, GIT, Oracle, Windows, and Linux.

Confidential, Hagerstown, MD

Sr. Cloud/DevOps Engineer

Responsibilities:

• Created AWS Cloud Formation templates to create custom sized VPC, subnets, EC2 instances, ELB, security groups. Managed other AWS Services like S3, Cloud Front, Cloud Watch, RDS, Kinesis, Redshift Cluster, Route53, SNS, SQS, and Cloud Trail.
• Created S3 buckets and managed policies for S3 buckets and utilized S3 Buckets and Glacier for storage, backup and archived in AWS and worked on setting up and maintenance of Auto-Scaling AWS stacks.
• Developed Cloud Formation script to automate teh EC2 instances with JSON templates.
• Working with Jenkins to build and deploy java code from GitHub to teh production servers using Continuous Integration and Continuous Delivery (CI/CD) pipeline.
• Primarily used Ruby to write GIT applications and Chef Recipes and created Chef Cookbooks for Sudo users and network configurations using Chef Server.
• Worked with Puppet and Chef which is used to manage Linux but later versions support Microsoft Windows.
• Implementation of horizontal auto-scaling use cases using OpenStack components - Heat, Ceilometer, LBaaS.
• Worked on Atlassian Tools (Bamboo, Bitbucket, JIRA, Confluence, etc.) and integrated all of them to set OAuth Impersonation and provided Server-Side support to provide access to all Applications Teams.
• Configuring and Networking of Virtual Private Cloud (VPC) Written Cloud Formation templates and deployed AWS resources using it.
• Installed and administered Docker and worked with Docker for convenient environment setup for development and testing.
• Creation and maintenance of fully automated CI/CD pipelines for code deployment using Octopus Deploy.
• Configure, monitor, and automate Google cloud Services as well as involved in deploying teh content cloud platform using Google computer engine, Google storage buckets.
• Installation, Configuration and Management of RDBMS and NoSQL tools such as Arango DB.
• Created Google storage buckets and maintained and utilized teh policy management of these buckets and Glacier for storage and backup on Google cloud.
• Configured a Google cloud Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources.
• Used Docker container clusters to clone teh production servers and implement Kubernetes orchestration for clones’ production servers.
• Implemented a production ready, load balanced, highly available, fault tolerant, auto scaling, Kubernetes AWS infrastructure and micro service container orchestration.
• Developed Docker images to support Development and Testing Teams and their pipelines and distributed Jenkins, JMeter images, Elastic search, Logstash, and Kibana (ELK).
• Configured Kubernetes Replication controllers to allow multiple pods such as Jenkins master server in multiple minions.
• Established Chef Best practices approaches to system deployment with tools with vagrant and managing Chef Cookbook as a unit of software deployment and independently version controlled.
• Provisioned teh highly available EC2 instances using Terraform and Cloud Formation templates, wrote new plugins to support new functionality in Terraform and involved in using Terraform migrate legacy and monolithic systems to Amazon Web Services.
• Management of deviations regarding Continuous Integration, identifying improvements to enhance CI/CD.
• Worked on integrating application logs with Splunk and wrote several custom Splunk queries for monitoring and alerting.
• Designed and worked with team to implement ELK (Elastic search, Log stash and Kibana) Stack on AWS.
• Integrate automated build with Deployment Pipeline to pick up teh Build from Jenkins repository and deployed in target environments (Integration, QA, and Production).
• Extensive worked on MAVEN as build tool for teh building of deployable artifacts (jar, war & ear) from source code.
• Implemented to automate teh infrastructure used azure CLI and involved in accessing subscription using PowerShell and to monitor and troubleshoot azure resources I has used azure app insights.
• Implemented Continuous Delivery pipeline with GIT Hub, Jenkins, Docker, and AWS AMI's (Linux), whenever a new GIT Hub branch gets created Jenkins attempts to build a new Docker container from it, teh Docker container TEMPhas teh AMI baked in and leverages Linux containers.
• Worked with Puppet and Chef which is used to manage Linux but later versions support Microsoft Windows.
• Installed configured Managed Monitoring tools, such as Nagios for Resource Monitoring/Network Monitoring/log Trace Monitoring.
• Teh Docker container leverages Linux containers and TEMPhas teh AMI baked in. Converted our staging and Production environment from a handful AMI's to a single bare metal host running Docker.
• Implemented Blue/Green Deployments with AWS Code Deploy where new version of application is tested in deployment other than in-place deployment and tan traffic is diverted into teh latest deployment.
• Designed, wrote, and maintained systems (Python) for administering GIT, by using Jenkins as a full cycle continuous delivery tool involving package creation, distribution and deployment onto tomcat application servers via shell scripts embedded into Jenkins jobs.
• Involved in testing and debugging Microsoft Azure Cloud Services in different ways, like teh Azure Portal, PowerShell, Azure CLI, and REST API's.
• Involved in setting up JIRA as defect tracking system and configured various workflows, customizations, and plugins for teh JIRA bug/issue tracker.
• Responsible for upgrades to Red Hat Linux with Software packages, patches and maintained them in accordance with established PCI policies, procedures, and service level agreements.
• Working on variety of Unix platforms RHEL 5.x/6.x/7, Solaris 10/11 which includes installation, configuring and maintenance of applications for prod/stage/dev environments.
• Configuration and administration of LDAP, NFS in Linux and implemented Samba for sharing of resources between Linux environments.
• Created setup of full networking services and protocols including NIS/NFS, DNS, SSH, DHCP, TCP/IP to insure optimal networking application.
• Deployments and involved in working for a high scalability and high availability environment running Linux and Windows.

Environment: AWS, Google Cloud Platform, OpenStack, Ansible, ANT, MAVEN, Jenkins, Bamboo, RedHat Satellite Server, Splunk, Confluence, Bitbucket, GIT, JIRA, Python, SSH, Shell Scripting, Docker, JSON, Chef, JAVA/J2EE, Kubernetes, Solaris, Nagios, Red Hat Enterprise Linux, Terraform, Kibana.

Confidential

DevOps Engineer

Responsibilities:

• Worked as DevOps engineer/Build and release engineer in field of release automation for java application to achieve continuous integration (CI) and continuous delivery (CD).
• Configuration of various plug-ins for Jenkins for automation of teh workflow. Configuration and maintenance of Jenkins to implement teh CI process and integrated teh tool with Maven to schedule teh builds.
• Implementation of Ansible to deploy teh builds for Dev, QA, and production. Installation of Ansible Tower on premises and on AWS nodes and automated teh infrastructure using Ansible playbooks.
• Responsible for teh Continuous Delivery pipeline given to all application teams as they on-board to Jenkins as a part of migration team.
• Written Chef Cookbooks for various DB configurations to modularize and optimize product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.
• Involved installing and managing different automation and monitoring tools on Red Hat Linux like Nagios and Chef.
• Managed, configured servers to automate tasks and deploy apps on Virtual Machines, Bare-Metal and Cloud Instances using Foreman along with Chef.
• Maintenance and development of infrastructure using Ansible, Jenkins, and multiple AWS tools.
• Worked with Nexus repository manager to proxy, collect, and manage teh dependencies on teh collection of JARs.
• Excellent hands-on experience in installation, configuration and troubleshooting teh issues and performance tuning of WebLogic, Apache, and Tomcat.
• Deployed JAVA/J2EE applications through Tomcat Application servers.
• Managed Instances on teh Amazon Web Services (AWS) platform using Ansible Configuration management and Terraform, CFT (Cloud Formation Templates).
• Experienced in Setting up Chef Server/Workstation and Bootstrapping Nodes. Wrote Wrapper cookbooks, recipes and utilized community cookbooks as well.
• Migrated teh VMWARE VMs to AWS using AWS CLI by uploading data to S3 and EC2-import- import-image and created a disaster recovery repo for VM’s in AWS using EBS. Managed Services like EC2, S3 Bucket, Route, ELB, EBS.
• Participated in teh building of tools and processes to support teh infrastructure performance and capacity.
• Experienced in deployment of applications on Application Servers such as Tomcat, JBoss. Installed and configured them as needed.
• Implemented Python scripts for active monitoring of applications and to raise automated tickets. Monitoring system performances using Nagios and managing network issues.
• Administrated DHCP, DNS, and NFS services in Linux. Created and maintained user's accounts, profiles, security, rights disk space and process monitoring.
• Provided technical support by troubleshooting Day-to-Day issues with various Servers on different platforms.

Environment: Git, Jenkins, Ansible, Chef, Ant, Red Hat 6.x/7.x, VMware ESXi, CentOS 6.x/7.x, Python, Ruby, Maven, Amazon Web Services (AWS), Docker, WebLogic Server, Artifactory, Ubuntu, SVN, UNIX, Nagios, Shell Scripts, ServiceNow, JBoss, Tomcat.