SUMMARY

• 9 years of experience in IT industry comprising of AWS cloud, DevOps, Automation, building, dealing wif, and releasing code from one environment to different environment and deploying to servers.
• Extensively worked on AWS Cloud platform and its features dat include EC2, VPC, EBS, EKS, ELB, S3, RDS, EBS, Cloud Watch and In - depth understanding of the principals and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.
• Involved in AWS EC2/VPC/S3/SQS/AKS/ SNS/ECS/EKS based automation thru Terraform, Ansible, Python and Bash Scripts. Experience in developing AWSCloud Formation Template to create custom sized VPC, Subnets, EC2 instances, ELB, Security Groups. Performed application azure security auditing using SAST and DAST to ensure security of applications.
• Defines the long running tasks to an instance ECS CLUSTER variable is described in the configuration management.
• Written Cloud Formation Templates (CFT) in JSON and YAML format to build the AWS services wif the paradigm of Infrastructure as a Code.
• Installed the plugin for Serverless Framework project to package the code and deploy the service Catalog product.
• Leveraged AWS cloud services such as EC2, auto-scaling and VPCtobuild secure, highlyscalable, and flexible systems dat handled expected and unexpected load bursts.
• Worked on Microsoft Azure components like (IAM) Identity Access Management (Active Directory and Multi-Factor Authentication), Azure Virtual Machines, Storage Blobs, File Service, Networking, BizTalk, and Scheduler.
• Experience working wif micro-service technologies & Containerization tool such as Docker used to containerize and deploy applications on Kubernetes clusters.
• Used Docker to implement a high-level API to provide lightweight containers dat run processes isolation and worked on creation of customized Docker container images, tagged, and pushed the images to the Docker hub.
• Created and deployed VMs on the Microsoft cloud service Azure, managed the virtual network, Azure AD and SQL. Provisioned environments to deploy code in Azure VM and Java and migrated application from On-Premises to PaaS.
• Hands on experience in OpenShift containers, maintaining pods and managing Kubernetes in automating deployment, scaling and management of Containerized applications.
• Worked on analysing Hadoop cluster and different big data analytic tools including Pig, Hive, Spark, Scala, and Hadoop.
• Experience on Ansible developing the code from scratch built the modules, playbooks, and integration.
• Experience in AWS Cloud Computing services, such as IAM, EC2, S3, EKS, AMI, VPC, Auto-Scaling, Security Groups, Route53, ELB, EBS, EMR, RDS, SNS, SQS, CloudWatch, CloudFormation, CloudFront, Snowball and Glacier.
• Worked on various configurations and networking of NFS, DNS, LDAP, HTTP, HTTPS, FTP, remote access management, and security trouble shooting skills.
• Deploy OpenShiftEnterprise v3.x on RedHat 7 environment and integration wif private Docker Registry. Managed OpenShiftmaster, nodes wif upgrades, decommission them from active participation by evacuating the nodes and upgrading them.
• Experience in installation and management of network related services like DNS, Apache, LDAP, SAMBA, HTTPD, NTP, VSFTP, PROFTP, SMTP, SQUID, Active Directory, Postfix, Send mail, FTP, Remote Access, HP/UNIX, SUN/Solaris, and IBM/(WEBSPHERE,AIX), Security Management & Security troubleshooting skills.
• Implemented continuous integration and deployment using various CI/CD tools like Jenkins, Concourse, Nexus, GIT and SVN also managed and created infrastructure using Ansible Tower as configuration management tool.
• Experience in working on version control systems like Subversion and GIT and used Sourcecontrol management client tools like Visual SVN, Tortoise SVN, SVN X, Uber SVN, Stash, Source Tree, GIT Bash, GitHub, GIT GUI and other command line applications etc.
• Experienced in building the artifacts using Maven automation tool and storing the build artifacts into Nexus repository and deploying it to WebSphere/Tomcat server.
• Good understanding of the principals and best practices of Software Configuration Management (SCM) in Agile, scrum, and Kanban methodologies. Developed advanced web-based applications using JavaScript,GCPWeb Services and Databases like Oracle Web Logic Application Sever, MS-Access,and SQL Server.
• Experience in development and administration of the containerized platforms like Kubernetes and OpenShift; resolved issues wif the custom build scripts and sluggish pods in the OpenShift platform.
• Used SonarQube, Bugzilla and JMeter to perform the Security Scans, defect tracking, defect reporting and defect reproducing and to maintain the source code quality using SonarQube.
• Experience in installation, configuration, and management of monitoring tools like Zabbix, Nagios, Splunk and logging tool like ELK and built Elasticsearch, Logstash (CloudWatch Log), Kibana (ELK Stack) by Setting-up a load-balanced Elasticsearch cluster on AWS wif Auto-scaling for high availability.
• Experience working wif VMware ESXi 5.1/5.5/6.0, vCenter Server, Host Clustering wif HA, DRS, Replication Manager 5.x/6.0, Site Recovery Manager, Snapshots, Motion, Physical to Virtual Migration and Managing SAN Datastores wif iSCSI, NFS& FC.
• Installed and Configured - NFS, NIS, DNS, Mail Server, Apache Web Server on various flavours of Red Hat Linux and Solaris.
• Experience automating deployments on Servers using JBoss, Tomcat, and WebSphere. And worked extensively wif different Bug tracking tools like JIRA, Remedyand HPQuality centre.

TECHNICAL SKILLS

Cloud Technologies: Amazon Web Services (EC2, S3, EBS, RDS, ELB, EIP, Route 53, Auto scaling, VPC, Cloud Formation). Elastic Cache, Route 53 (DNS), Cloud Formation, Cloud Watch, Kinesis, Redshift, SQS, Glacier, Lambda, MS Azure

Configuration Management: Chef, Puppet, Ansible

Build Release Tools: Jenkins, Maven, Nexus, Gradle, SonarQube, ANT

Monitoring tools: Nagios, Splunk

Containers / Virtualization: Docker, Kubernetes, VMWare, vSphere, vCenter

SCM Tools: GIT, SVN, GitHub, Bitbucket

Scripting Languages: JavaScript, Python, PHP, JSON, YAML, Bash, shell

Servers: Apache Tomcat, WebLogic, WebSphere, Windows Server 2012

Bug Tracking: JIRA, Confluence

Operating systems: Red Hat Enterprise Linux, CentOS, Ubuntu, Unix, Window Server 2012/14/16.HP/UNIX, SUN/Solaris, and IBM/(WEBSPHERE,AIX)

Databases: MYSQL, Microsoft SQL Server, AWS Aurora and Dynamo-db., MongoDB

Protocols Services: HTTP, HTTPS, FTP, DNS, DHCP, TCP/IP, NFS

PROFESSIONAL EXPERIENCE

Confidential, Memphis, TN

Sr. Cloud Engineer

Responsibilities:

• Working as a part of Cloud Infrastructure Team for different internal and configuration management for repeatable infrastructure.
• Expertise on creating DevOps strategy in a mix environment of Linux (RHEL, CentOS) servers and windows along wif Amazon Web Services.
• Running and maintaining a 24x7 oriented production environment, across multiple data centres, involving hundreds of machines.
• Used Agile methodology throughout the project. Involved in weekly and daily basis management scrum meetings.
• Built S3 buckets and managed policies for S3 buckets and Glacier for storage and backup on AWS.
• Involved in designing and developing the Amazon EC2 instances, S3, Amazon RDS, Elastic Load Balancing, Amazon SQS, and other AWS services infrastructure.
• Creation and setup of new environments/ branches such as development, testing, and production.
• Maintained configuration files for each application for the purpose of build and install on different environments.
• Working on version control system tool BitBucket and GIT and having strong knowledge on source control concepts like Branches, Masters, Merges and Tags.
• Experience on Python, Ruby, and C #programming languages.
• Deploy and monitor scalable infrastructure on Amazon Web Services (AWS) &Configuration Management.
• Involved in performing application deployment to AWS Elastic Beanstalk Environment.
• Used Okta secure identity cloud dat links to all the apps, devices and the programs use to work.
• Working knowledge on Tableau production for troubleshooting the issue and executing a path to a resolution.
• Involved in AWS cost related to data systems and projects via tags and servicesand used the cost explorer for meeting projections and optimizations.
• Experience on Data Sync to perform different applications, agents, source, and destination locations.
• Automated the process using plugins available Jenkins and move from one environment to other throughout the build pipeline.
• Used the AWS CLI to manage applications for developing the Terraform codeand building the pipeline for Jenkins.
• Built a VPC, established the site-to-site VPN connection between Data Centre and AWS.
• Management and Administration of AWS Services CLI, EC2, VPC, S3, ELB Glacier, Amazon Lambda, IAM, ELB, ECS, SNS, SES, SQS, Route 53, Cloudtrail, IAM, Cloud Formation, Code Deploy and S3.
• Designed high availability environment for application and database servers on EC2 by using ELB, Auto-scaling and Route 53.
• Worked on JIRA for defect/ issues & tracking documented all my work using Confluence.
• Experience in setup and build various AWS infrastructure sources in Cloud Formation and Terraform JSON Templates.
• Integrated services like GitHub, AWS Code Pipeline, Jenkins, and AWS Elastic Beanstalk to create a deployment pipeline.
• Experience in architecting and configuring secure cloud VPC using private and public networks through subnets in AWS.
• Worked on IAM enabled to grant permissions and resources to users. Managed roles and permissions of users wif the halp of AWS.
• Initiating alarms in Cloud Watch service for monitoring the Server’s Performance, CPU utilization, Disk Usage, etc. to take recommended actions for better performance.
• Configured AWS Multi Factor Authentication in IAM to implement 2 step authentication of user’s access using AWS MFA.
• Included Security Groups, Network ACLs, Internet Gateway, and Elastic IPs to ensure a safe area for organization in AWS cloud.
• Designed AWS Cloud Formation templates to create custom sized VPC, Subnets, NAT to ensure successful deployment of web applications and database templates.
• Coordinate/ assist developers wif establishing and applying appropriatebranching, naming conventions using GIT.
• Wrote Ansible Playbooks wif Shell script as the wrapper to manage configurations of AWS nodes and to test the playbooks on AWS instances.
• Experience on Ansible configuration tool for deployment automation in cloud servers.
• Good understanding of networking concepts including TCP, VPC, NAT, Subnet, DNS, Gateway, and Routers.
• Configured Splunk on each AWS node and use the monitoring tool to instantly search for application logs from servers in cloud debugging.
• Execute Ansible playbooks and Terraform for virtual and provisioning, configuration management, RHEL Patching and software deployments.
• Created automated CI build and deployment infrastructure and processes using Jenkins Multi Branch pipeline wif Groovy script.
• Providing additional debugging support to the project team during Development, Production, and Enhancement work.
• Schedule, monitor, and deliver the builds and deployments to the QA and Dev teams.
• Resolved issues for developer’s commitupdate and synchronization.

Confidential, Dallas, Texas

Sr.Azure DevOpsEngineer

Responsibilities:

• Worked in various levels in the infrastructure team on Installation, configuration, and administration on Red hat-Linux (5x, 6x& 7x), CentOS (5x, 6x and 7x), Ubuntu (7x, 8x, 9x & 10x), SUSE Linux (9x, 10x & 11x).
• Actively manage, improve, and monitor cloud infrastructure on Azure, Virtual machines, blob storage, including backups, patches, and scaling.
• Built and deployed Docker containers to break up monolithic app into microservices, improving developer workflow, increasing scalability, and optimizing speed.
• Configure the IIS web roles and setting up the server to computers and reduce work for Microsoft Windows Server.
• Developed CI CD pipeline vault in Azure and Java by developing Git based branching strategies and defining various build tasks dat will build the .Net and Java based application and trigger the ARM templates to deploy the Azure VMS wif NSG and VNet.
• Deployed and scaling the containers integrated wif traffic controls and azure security features to launch more container instances in ECS.
• Created the ECS cluster for id of the azure security group from the EC2 console to select the key pair for an instance.
• Created the web application resource for the SQL database to create the existing YAML pipelines in Azure.
• Extensively worked on creating CI CD pipelines using Jenkins and concourse for building, validating, and testing the Cloud formation templates, Ansible Tower Playbooks, Azure ARM templates.
• Implemented CI/CD vault process using CDP process for global development team, allowing for dozens of code updates per hour wif zero downtime.
• Developed the multiple services for a single application through functions and events triggering them in JSON format for Serverless Framework.
• Created CI/CD pipelines and setup auto trigger, auto build and auto deployment wif the halp of the CI/CD tool like Jenkins. Implementing new projects builds framework using Jenkins, Concourse&Maven as build framework toolsand IBM/ (WEBSPHERE, AIX, Veracode).
• Developed the code for Ansible Towerscripts to automate the IT ops solutions and Database, middleware use cases.
• Troubleshoot environment and application issues using BEA WLS support patterns as the standard methodology and provide root cause summary to application stakeholders for Middleware.
• Implemented the data warehouses, cleansing and mining data for managing the SQL server objects and data in SSIS.
• Configured the tasks, variables, connections, and event handlers in modifying the package in SSIS.
• Developed a PowerShell script to automate Active Directory and server tasks and Generate reports for administrators and management.
• Implemented the components dat runs in containers to use a token associated wif their service account related to the API in Open Shift.
• Developed AzureRunbooks in Python and PowerShell to perform the migration of the on-premises infrastructure to the cloud and Configured ARM Templates which are triggered from the Jenkins CI CD pipeline
• Maintain build profiles in Team Eco Server and Jenkins for CI/CD pipeline and Installed Apache web applications on Azure, Java and Deploy a docker container wif a running application inside it.
• Automating the Continuous Integration/ Continuous Deployment to implement the set of intervals on Firewalls.
• Wrote Ansible Tower playbook to configure Apache ignite in a VM and deploy the lightweight app to Azure VM using CDP Jenkins.
• Storing data in storage layer of Apache Ignite and making webservices run on its own and display the web output on AZURE.
• Using Amazon Web Services (AWS) console and AWS CLI to launch and manage VM's wif Public/Private subnet and setup load balancing, security groups etc. Created Cloud Formation templates and deployed AWS resources like EC2, Auto scaling, EBS, EKS, S3
• Worked onpersistence volume claims, mainly Cloud native and Veracode services using Azure files of block storages securing usingTerraformkey vault to store the configuration files.
• Installed and set up Nagios monitoring system on a dedicated Amazon EC2 server, developed several custom plug-ins for monitoring availability and performance of AWS EC2 instances, integrating Pingdom checks, monitoring MySQL databases and results of execution of certain queries, etc.
• Developed Docker files to containerize the applications and created various docker images wif different base images and performed rolling deployment of the containers on to the Kubernetes platform.
• Deployed and configured Elastic search, Logstash and Kibana (ELK) for log analytics, full-text search, application monitoring in integration wif AWS Lambda and Cloud Watch.
• Hands on experience on AWS Cloud Formation templates (CFT) to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Adapted working on python scripts to create buckets, EC2 instances and monitor the performance of EC2 instances. Used scripting languages like Python, Ruby, Perl, Bash and CF Engine and Web Service for AWS.
• Experienced in developing Ansible Tower Playbooks to automate the provisioning of the Kubernetes cluster, troubleshooting the Kubernetes Pods which has issues wif Persistent Volume Claims.
• Experience on various Docker/Kubernetes components like Docker Engine, Hub, Machine, Compose and Docker Registry and using Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
• Worked on creating Azure VM, Cloud Services and Storages by using Azure and Nodejs Power-Shell Script and deployed Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure VNet and subnets.
• Developed Ansible Tower playbooks to automate the administration of various subscriptions and configured Webhooks to invoke the playbooks remotely.
• Configured and installed Apache Ignite and NiFi and deploy lightweight app using Docker through Jenkins.
• Installed Apache web applications on Azure VM, Node jsand Package and deploy the lightweight app to Azure VM using Jenkins.
• Developed Dev/Test/Prod environments of different applications on Azure by provisioning Kubernetes clusters on Azure instances using Docker, Bash, and Ansible Tower.
• Extensive knowledge and administration experience in JIRA tickets for SCM Support activities and knowledge on other CI tools like Bamboo.
• Used Splunk and New Relic Tool to Manage logs and tracking bugs in Dev, QA,and staging environment, for managing tickets usedI track ticketing tool & created mail handlers and notification schemes for me track.

Confidential, Moline, IA

Cloud Operations/DevOps Engineer

Responsibilities:

• Experienced in Installing, configuring, and implementing the LVM, RAID Technologies using various tools like VERITAS volume manager, Solaris volume manager.
• Replaced wif containers dat possess the smallest libraries and executables Eco needed by the service for making each container package in Micro Services in Executive service.
• Created and deployed VMs on the Microsoft cloud service Azure, managed the virtual network, Azure AD andPost GRE SQL. Provisioned environments to deploy code in Azure VM and migrated application from On-Premises to PaaS
• Provided 24/7 on-call support on Linux Production Servers. Responsible for maintaining security onRed hat Linux.
• Experience in creating AWS VPCnetworkwifin regions and Availability Zones to has both private and public networks of web applications dat are deployed on EC2 and managed by ECS.
• Build AWS infrastructure various resources IAM, VPC, AIX Security Group, AKS, Auto Scaling, Cloud Watch, RDS, NACL, NAT, Firewall, Route 53, and Cloud Formation JSON Templates.
• Created S3 buckets and managed Azure policies for buckets and used S3 bucket and Glacier for storage and backup on AWS and in real-time monitoring and alerting of applications deployed in AWS using Cloud Watch, Cloud Trail, and Simple Notification Service.
• Implemented different types of executors to use the specific task of worker process in Airflow.
• Implemented a Continuous Delivery pipeline wif Docker, Jenkins, Bitbucket and AWS AMI's and build a new Docker container from Jenkins (Vault).
• Experienced wif installation of AWS CLI to control various AWS services through SHELL/BASH scripting and Written Cron jobs to perform operations at a scheduled time.
• Solved server hang issues such as Deadlock, Application and Database level lock by taking thread dump and analysed to get the root cause of the hang in Middleware.
• Proficient in writing AWS Cloud Formation Templates (CFT) in YAML and JSON format to build the AWS services wif the paradigm of Infrastructure as a Code.
• Worked on migrating multiple SQL Server stored procedures into Hadoop using Spark SQL, Hive and Python.
• Experience in handling JSON datasets and writing custom Python functions to parse through JSON data using Spark.
• Accessing the control and mechanism dat allows you to restrict the dashboards including SQL for specific API keys in Grafana.
• Hands on designing AWS Cloud Formation templates to use services like EC2, RDS, S3, EBS, Cloud Watch, SNS, SQS, CloudTrail, developed Python scripts to pass in as user data when creating the AMI to install services in the Boot time.
• Developed Terraform scripts to deploy AWS EC2 instances, IAM roles and policies, ASG wif Life cycle hooks, RDS databases, Lambda functions, AWS VPC.
• Experience on AWS Cloud Formation templates to create custom sized VPC, Subnets, NAT to ensure successful deployment of Web applications and database templates.
• Wrote Python BOTO scripts for automating AWSEC2 instances for running, stopping, and taking regular snapshots of EBS and storing in S3 bucket.
• Experienced in AWS relational and NoSQL, PL/SQL databases like MySQL, PL/SQL Server, Oracle, DynamoDB, MongoDB and has good exposure to build tools like GRADLE, MAVEN and bug tracking tool JIRA in the work environment.
• Configured and setup Ansible Tower wif customized playbooks to automate and enhance the configuration management for deploying faster containers, EC2 instances, and manageJenkins’s deployments.
• Managed AWS infrastructure as code (IaaS) using Terraform. Expertise in writing new Python scripts to support new functionality in Terraform. Provisioned the universally availableEC2 Instances using Terraform and cloud formation and Setting up the build and deployment automation for Terraform scripts using Jenkins.
• Designed and created Azure virtual network (VNet) for high available multi-AZ’s applications, launched Azure VM’s across different Subnets and delegated access to these resources using Azure Active Directory and configured user management through Policies and assigned permissions to users and groups.
• Wrote AzureResource Manager Template (ARM) on Azureto configure and manage resources like Azure VM’s, Block BLOB, PL/SDK,APIQL database, Azure File Storage, Load Balancer, Page BLOB, Auto scaling, ARM, Subnets, Route table and Network Security groups.
• Experiencing in Virtualization tools like ESX, KVM. Involving in configure ARM resources through Azure Web Portal and Command Line Interface through PowerShell
• Well versed wif deployments, Maintenance and troubleshooting applications on Microsoft Cloud Infrastructure Azure and AWS.
• Implemented Azure PaaS Solutions like Azure Web Apps, Web Roles, Worker Roles, SQL Azure and Azure Storage. Configured and deployed the Operations Management Suite (OMS) for azure monitoring and change tracking.
• Developed PowerShell scripts and worked on Azure CLI to provision the Azure VMs wif custom extension scripts to manage the Azure backups wif pre- and post-action scripts.
• Automated build and deployment using Jenkins to reduce human error and speed up production processes.
• Extensively worked on Jenkins by installing, configuring, and maintaining for continuous integration {CI} and for End-to-End automationfor all build and deployments {CD}.
• Installed, Administered and Maintained several instances of Jenkins. Expertise on all areas of Jenkins like Plugin Management, Securing Jenkins, Performance issues, Analytics, ScalingJenkins, integrating Code Analysis and Test Phases to complete the CD pipelines wifin Jenkins.
• Experience in working wif version control systems like GIT and used Source code management client tools like GitBash, GitHub, Git Lab.
• Implemented a Continuous Delivery pipeline wif Docker, Jenkins and GitHub and AWS AMI's, whenever a new GitHub branch gets started, Jenkins, our Continuous Integration server, automatically attempts to build new Docker container from it.
• Wrote Python script to verify the deployment status and git-revision of the code commit to check either right code version is deployed to the production servers.
• Experience automating deployments wif software configuration management tools (Ansible, Puppet) and wrote Ansible Tower playbooks to auto deploy servers as needed.
• Experienced in writing Ansible playbooks for provisioning Infrastructure using YML scripts and successfully developed infrastructure in DEV & Staging environments.
• Wrote Ansible Tower playbook in YAML to build a LAMP (Linux, Apache, MySQL, and Python) stack on an EC2 instance and usedAnsible Tower as Configuration management tool, to automate repetitive tasks, quickly deploy critical applications, and proactively managed changes and Implemented Infrastructure automation.
• Coherent Terraform wif Ansible Tower, Packer to create and Version AWS Infrastructure, code deployment and orchestration wif tools such as Puppet, Chef, Cloud Formation, and automation validation using Test Kitchen, Vagrant, Ansible and Terraform.
• Created Docker containers for different Applications to achieve Availability and Fault Tolerance using Docker swarm Manager by pulling Docker Images from private Docker Registry wif port mapping, providing persistent volume and creating snapshots.
• Wrote Ansible Tower Playbooks to automate the Build of Docker Image, Utilized Jenkins to Auto push to Docker HUB, Automated the infrastructure downloaded and managed Ansible roles from Ansible Galaxy.
• Orchestrated and MigratedCI/CD processes using Cloud Formation and TerraformTemplates and Containerized the infrastructure using Docker and Kubernetes deployed using Kops.
• Developed Dev/Test/Prod environments of different applications on AWS by provisioning Kubernetes clusters on AWS EC2 instances using Docker, Bash, and Terraform.
• Expertise in configuring mod proxy on Apache2 and configured vertical and horizontal clustering for High Availability and Workload management.
• Experience working wif Web servers & application servers such as Apache2, Nginx, Apache TomcatJBOSS. Deployed Java/J2EE applications on to Apache Tomcat application servers and configured it to host the website.

Confidential, Chicago, IL

DevOps/ Build & Release Engineer

Responsibilities:

• Implemented and developed solutions enabling Development and Operations teams to build, deploy, azuremonitor, and test applications and environment.
• Knowledge in gathering requirements from various team's app dev, QA, Ops etc. for automation process and for improving agility in development process.
• Worked on various AWS services like EC2, VPC, Subnets, Route Tables, Security Groups, Route53, S3, RDS, Dynamo DB, SNS, SQS, CloudWatch, CloudFront and provisioned EC2, RDS instances using Cloud Formation Template (CFT) and Terraform.
• Involved in designing an Infrastructure for different applications before migrating into AWS amazon cloud for flexible, cost-effective, reliable, scalable, high-performance, and secured applications.
• Successfully configured AWS EC2 Cloud Servers using AMI's (Linux) and configuring servers for specific applications.
• Experienced in build tools to store the binaries of builds in Nexus Artifactory repository which are further used in Integration testing.
• Registered and maintained domain names for application using the AWS Route53 by creating hosted zones and record sets.
• Configured Backup and Archived Solutions in AWS (S3) by creating lifecycle policies for transition of objects to different storage classes and Glacier and wrote scripts for backing up of AWS EC2 Instances and EBS volumes dat are attached to running EC2 Instances.
• Experience in creating and storing DB snapshots in AWS Simple Storage Service (S3) for backup and restore. Configured DynamoDB tables for application support.
• Outlined and configured Azure Virtual Networks (VNet), subnets, Azure network settings, DHCP address blocks, DNS settings, and security policies and routing.
• Experienced on Standing up virtual servers, virtual networks, resource groups, load balancers, network security groups, and other key Azure functions in conjunction wif the Azure build-out.
• Provisioned Azure (ACL) access control lists and other firewall routing technologies to halp troubleshoot and allow traffic to successfully pass between on-premises and Azure cloud.
• Experience automating the process of launching the instances using Terraform templates. Wrote Python scripts for building custom utilities, custom data visualization for web apps and for managing files and networks.
• Used Continuous deployment process using Puppet, Docker images and hosted the application in AWS cloud environment.
• Built Docker images from scratch and customized and modified base images from existing environment configurations and maintaining the image repo for development teams.
• Integrated Ansible wif Jenkins to provide Automation, Continuous Integration also managed nodes over SSH/Power shell using Ansible.
• Experienced on creation of Ansible manifest files to install tomcat instances and to manage configuration files for multiple applications.
• Streamlined various infrastructure activities like Continuous Deployment, Application Server setup, stack monitoring using Ansible playbooks and TEMPhas Integrated Ansible wif Jenkins.
• Wrote Ansible playbooks and created various roles for applications, then deployed the Applications or Services on hosts also written Ansible playbooks to automatically install packages from a repository to change the configuration of nodes and to deploy new builds.
• Carried out the setup for master slave architecture to improve the Jenkins performance and Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push build artifacts to Nexus using Nexus Artifactory plugin.
• Designed and implemented a continuous build-test-deployment (CI/CD) system wif multiple component pipelines using Jenkins to support weekly releases and out-of-cycle releases based on business needs.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins along wif Python and Shell scripts to automate daily routine jobs also used Ansible and GIT in the release pipelines for automated workflow.
• Experience in branching, tagging, and maintaining the version across the environments using SCM tools like Subversion (SVN), GIT on Linux and Windows environment
• Responsible for configuration of DNS Server and Clients, configuration of DNS tables using BIND packages and experience in troubleshooting DNS issues.
• Worked on configuring mod proxy/mod jk on Tomcat Clusters and configured vertical and horizontal clustering for High Availability and Workload management.
• Composed Ruby, Python, Perl, and Shell Scripts to deploy the java-based packages like ear and war on the WebLogic App Server.
• Experience on Big data tools like Sqoop, Hive, HDFS.
• Expertise in configuring alert mechanisms wif Nagios, Splunk, New Relicfor error logging, performance monitoring also monitored infrastructure consisting of Nagios server wif internal GUI tool as a web interface for configuration and display of performance data.
• Experience in deployment of JIRA applications into existing/default VPC and configuring AWS (EFS)Elastic File System to sort the artifacts can be accessed through multiple nodes for High Availability and used Jira for tracking issues and change management.

Confidential, Louisville, KY

Linux Admin wif Data Centre

Responsibilities:

• Installed and configured Anthill Pro/Jenkins for Automating Deployments and providing a complete automation solution.
• Prepared (CFT) Cloud Formation Templates to create EC2 instances, RDS, Cloud Watch, S3, ELB, Auto-Scaling Groups, Route53 record sets and other services on AWS.
• Configured the azure security groups and Elastic IP's by creating the AWS VPC network for the installed instances.
• Used Jenkins, Nexus, Bamboo, YUM, Puppet to integrate delivery (CI and CD process) and maintained continuous integration (CI) using tools Jenkins/Maven over diff environments to facilitate an agile development process which is automated and repeatable enabling teams to safely deploy code many times a day while ensuring operational best practices are supported.
• Created the Device call accepting the device index for display parameter in HDMI.
• Managed the CI and CD processes and delivered all applications in RPMS, BMC, HDMI and used Puppet for Continuous Delivery, also used puppet for deploying the codes between different environments.
• Wrote custom Modules and Manifests for creating LAMP stacks on AWS instances. Performed upgradation of Puppet community and Puppet Enterprise.
• Configured the build.xml file and verified the source file for the correct release by means of Checksum concept. Responsible for CI environments (Jenkins).
• Used SonarQube for continuous inspection of code quality and analysis of code to detect bugs and azure security vulnerabilities.
• Controlled the development activities for the multiple server instances by enabling SSH password less authentication between the servers.
• Experienced in branching, tagging, and maintaining the version across the environments using SCM tools like GIT, Subversion (SVN) on Linux and windows platforms.
• Experience in managing GIT and SVN as source control systems and implementing build automation in Jenkins using Bash scripting for daily builds.
• Comprised in branching and merging of code and deployed JAR, WAR and EAR artifacts into the WebLogic servers and Apache servers also wrote scripts to perform deploys to tomcat Webserver and WebSphere App Servers.
• Hands on wif scripting and languages like Python, Perl also automated the WebSphere Administration tasks in Development and Testing Environment.
• Installation, configuration, and upgrade of Red hat 6, HDMI, Linux operating system
• Performed regular and system, status reporting backups.
• Remote monitoring using Inbuilt utilities.
• Monitoring of NFS, SAMBA, BMC, HDMI, DRAC, SNMP and DHCP servers
• Package management using RPM, YUM, GPU and UP2DATE in Red Hat Linux
• Ability to write Shell & Ruby scripting
• Resolved related software and hardware issues.
• Experience working in VMware ESX (V Sphere) 4.x, 5.x hypervisor for virtualization and installed different OS such as Linux (RHEL), Mac, Windows.
• Experienced in all phases of the Software Development Life Cycle (SDLC) wif specific focus on the build and release of quality software. Experience in Waterfall, Agile/Scrum.
• Provided server account management and client connectivity support.
• Installing software, Upgrade wif latest software.