SUMMARY

• Around 7 years of experience in IT sector in Azure DevOps, build engineering and release management process, building and deploying applications by adopting DevOps practices such as Continuous development, Continuous Integration (CI) and Continuous Deployment (CD) in runtime wif various tools like Git, Maven, VSTS, Jenkins, Ansible, Chef, Docker, Kubernetes and managing cloud services wif Azure & AWS.
• Experience on complete software development life cycle (SDLC) wif software development models like Agile, Scrum Model, JIRA, Waterfall model.
• Experience in dealing wif Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services, Resource Groups, Express Route, VPN, Load Balancing, Application Gateways, Failover Cluster Manager, Auto-Scaling, and Traffic Manager.
• Hands on experience in AWS wif provisioning & resource management and setting up Enterprise infrastructure on Amazon Web Services (AWS).
• Strong experience in System Administration, Installation, Upgrading Patches, Configuration, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on Red Hat Linux Systems and Azure windows 2016 servers.
• Major focus onConfiguration, SCM, Build/Release Management,Infrastructure as a code (IAC)and asAzure DevOpsoperations Production and cross platform environments.
• Experienced in working onDevOps /Agileoperations process and tools area (Code review, unit test automation, Build & Release automation Environment, Incident and Change Management) including various tools.
• Ensured data integrity and data security onAWStechnology by implementingAWSbest practices.
• Ability to identify and gather requirements to define a solution to be built and operated onAWS.
• Configured Inbound/Outbound inAWSSecurity groups according to teh requirements.
• Experience in Branching, Merging, Tagging and maintaining teh version across teh environments using SCM tools like Subversion (SVN), GIT (GitHub) and Bit Bucket.
• Implemented Continuous Integration and Continuous deployment using various CI Tools like Jenkins, Nexus, TeamCity.
• Competence in working on version control systems like Subversion, GIT and used Source code management client tools like GitHub and Git.
• Plenteously worked on Continuous Integration and deployment using various CI Tools like Jenkins, and Bamboo.
• Worked on Jfrog Artifactory and SonarQube Nexus to upload/download thebuildartifacts.
• In-depth understanding of teh principals and best practices of Software Configuration Management (SCM) tools.
• Experience in Bug Tracking, Project Management tools like JIRA, ClearQuest and HP Quality Center.
• Good experience wif SSMS DB and Amazon EMR.
• Proficient in Building, Release automation framework designing, Continuous Integration and Continuous Delivery, Release planning, procedures, scripting automation. Proficient in documenting and implementing procedures related to build deployment and release.
• Good understanding of teh principals and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Good understanding of RabbitMQ messaging tool and monitoring teh queues.
• Providing first level support for application software issues in all environments, monitoring run-time environments using tools like Splunk and DataDog.

TECHNICAL SKILLS

Operating Systems: Windows 2009/12/16/19, CentOS, Fedora, Ubuntu, Unix

Build Tools: Maven, ANT, Gradle, MS Build.

Cloud Computing: AWS (EC2, ELB, S3, Cloud formations, Docker containers, API’s, AWS Config, Microsoft Azure.

Devops Tools: Jenkins, Bamboo, Docker, Kubernetes

Provisioning Tools: CloudFormation, Ansible, Terraform.

Version Control: Atlassian Bitbucket, GIT, GitHub, TFS

Network Protocols: FTP, SSH, HTTP, TCP/IP, HTTPS.

Bug Tracking Tools: JIRA, Remedy, Bugzilla, Service now

Application/Web Servers: Apache Tomcat, WebLogic, IBM WebSphere, JBoss.

Languages/Scripting: C, Bash scripting, SQL, Java/J2EE, Python

Monitoring Tools: Nagios, AWS cloud Watch, Splunk, ELK, Data Dog

Databases: Oracle, MS SQL Server, MySQL, Cassandra NoSQL Database.

PROFESSIONAL EXPERIENCE

Cloud/DevOps Engineer

Confidential, Hoffman Estates, IL

Responsibilities:

• Worked in highly collaborative operations team to streamline teh process of implementing security Confidential Azure cloud environment and introduced best practices for remediation
• Built cloud infrastructure wif versioning tools like github/bitbucket and bamboo for CI/CD integrated wif ServiceNow for Change Management.
• 24X7 Production Support for infrastructure monitoring and alerting using tools like Control-M, Splunk, ServiceNow and PagerDuty.
• Worked on level two customer issues and resolved them at service levels.
• Understand teh latest features like (Azure DevOps, OMS, NSG Rules, etc..,) introduced by Microsoft Azure and utilized it for existing business applications
• Developed automation system using PowerShell scripts and JSON templates to remediate teh Azure services
• Experience in setup of roles in failover cluster manager on windows Azure environments.
• Worked closely wif dev teams, DBA’s, and QA’s while manually deploying packages to customer environments.
• Participated in scrum meeting to discuss on customer issues/bugs and fixing teh bugs as per priority.
• Worked on GIT to maintain source code in Git and GitHub repositories
• Investigated, identified and resolved critical customer issues.
• Worked closely wif engineering team and infrastructure teams in troubleshooting and resolving critical customer issues.
• Prepared deployment release readiness trackers for various clients for production pushes and followed teh steps in deploying teh code to production environment.
• Participated in engineering scrum meeting to identify bugs, software performance issues and major customer issues.
• Created multiple KB articles for troubleshooting critical customer issues and maintained them in OTRS CMDB.
• Worked on implementing backup methodologies by Power Shell Scripts for Azure Services like Azure SQL Database, Key Vault, Storage blobs, App Services etc.
• Maintained 32 end-end development environments for different scrum teams for testing and deploying code.
• Collaborated wif cross functional teams (firewall team, data base team, application team) in execution of this project.
• Used Service-Now tool for managing incidents and change request tickets
• Experience in troubleshooting teh SQL Server connection issues on incremental deployments
• Create Cloud Infrastructure securely in a VPC wifin AWS using CI/CD tools like Bitbucket, Bamboo, CloudFormation, Ansible.
• Worked closely wif DBA’s for deploying dacpacs, one-time scripts and SSIS packages for customer environments.
• Experience writing Build and Deploy plans for implementing CI/CD for infrastructure builds and deployments.
• Maintain scripts to spin up and spin down teh instances as required based on demand.
• Manage automated notification system for data lakes hosted on AWS wif S3 events, SNS, Lambda.
• Evaluate and recommend service replacements for performance efficiency.
• Design effective Disaster Recovery and Backup solutions.
• Work wif third party vendors as needed to resolve customer problems.
• Collaborative team member for inter departmental projects to define teh scope, requirements, and specifications.

Cloud/DevOps Engineer

Confidential, Chicago, IL

Responsibilities:

• Worked on Version controller like GIT and integration tool like Jenkins.
• Worked wif build environment such as Jenkins, container management systems such as Docker and Kubernetes.
• Involved in writing Maven build scripts for generating Java based Artifacts such as JAR, WAR and EAR.
• Wrote custom groovy scripts to automate CI/CD pipelines in Jenkins.
• Created Cloud formation templates for AWS provisioning using CI / CD pipeline wif Jenkins and Ansible.
• Created teh automatedbuildand deployment process for application, re-engineering setup for better user experience and leading up to building a continuous integration system for all our products.
• Familiar wif OpenStack concepts of user facing availability zones and administrator facing host aggregates.
• Deployed J2EE applications to Application servers in an Agile continuous integration environment and automated teh whole process and migrated from Maven to Gradlebuild tools in Jenkins to move from one environment to other environments.
• Create a Virtual Network on Windows Azure to connect all teh servers.
• Handle escalated Support tickets till closure for MS Azure PaaS platform. Configured AD connect to configure federation wif on-premises ADFS and Azure AD.
• Experience is using Microsoft Azure.
• Automated cloud deployments using Python (Boto and Fabric), Scripting and AWS Cloud Formation templates and Bit bucket.
• Build Docker base images and customized images and push to Docker Registry.
• Creating alerts and monitor teh health checks on resources, reporting and resolving issues at teh earliest.
• Minimizing Recovery Time Objective and Recovery Point Objective wif cost efficiency.
• Work collaboratively wif Dev-Ops teams in deploying new software versions in AWS Cloud.
• Deployed and designed pipelines through Azure data factory and debugged teh process for errors.
• Involved in creation of virtual machines and infrastructure in teh Azure Cloud environment.
• Used Kubernetes to manage containerized applications using its nodes, ConfigMaps, selector, Services and deployed application containers as Pods.
• Attend ongoing client meetings to introduce and answer AWS PAAS and IAAS questions as they arise, covering important application migration considerations and options.
• Executed Kubernetes locally and created local clusters and deployable application containers.
• Responsible for Administering Artifactory server which includes install, upgrade, maintenance of repositories, performance tuning, troubleshooting issues and maintenance.
• Written Chef Recipes to automate our build/deployment process and do an overall process improvement to any manual process.
• Developed Chef Cookbooks to install and configure Apache Tomcat, Jenkins, and Run deckand deployment automation.
• Worked on creation of Docker containers and Docker consoles for managing teh application life cycle.
• Worked on MongoDB database concepts such as locking, transactions, indexes, shading, replication, schema design, etc.
• Experienced in Administrating, troubleshooting, configuring, and deploying enterprise applications in WebSphere, WebLogic, and Apache-Tomcat.
• Responsible of installing, updating, diagnosing, and troubleshooting teh issue tracking and project management application, learning agile methodology byJIRA, Bitbucket, and TeamCity.
• Integrated JIRA, Confluence, and Bamboo for automating teh CM process.
• Configured Workflows created new Jobs and modified existing projects to automate.

DevOps Engineer

Confidential, Davenport, IA

Responsibilities:

• Coordinated wif teh Development, Database Administration, QA, and IT Operations teams to ensure their are no resource conflicts.
• Worked closely wif Project Managers to discuss code/configuration release scope and worked on how to confirm a release was successful.
• Build, managed, and continuously improved teh build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools.
• Developed teh Puppet manifests to automate teh installation and configuration of middleware WebLogic, WebSphere, Tomcat Application servers.
• Created teh Clusters, Domains, Machines and Servers in teh weblogic Server using teh WLST.
• Installed and configured MySQL database using Puppet and worked on teh Mysql Replication setup wif both Master-Slave and Master-Master.
• Employed Puppet to configure production and test infrastructure provisioned wif Apache, Nginx andMySQL.
• Configured TFS Environment along wif Default Project Collections, Build Definitions, Work Items, Share point Services, and Reporting Services.
• Worked on setting up AWS-VPC, creating AWS EC2 and launching AWS EC2 instances on diverse types of private and public subnets based on teh requirements of teh applications.
• Worked wif teh developers to configure plugins trough Eclipse to develop teh code and responsible for writing Hooks and Triggers using Perl, built Java application using ANT.
• Developed unit and functional tests in Python and Ruby. Customized TFS Work Item Templates and Workflow of teh Work Items.
• Developed and maintained Perl/Shell scripts for build and release tasks. Integrated Maven wif Jenkins for teh builds as teh Continuous Integration process. Build Java code and .NET code on to different Jenkins servers as per teh schedule.
• Maintained Atlassian JIRA for tracking and updating project defects and tasks.
• Involved in Customization of Work Items, Transition Matrix in TFS. Organized a daily stand-up post-deployment meeting to review all issues being tracked.

Linux & DevOps Engineer

Confidential, Northbrook, IL

Responsibilities:

• Coordinating teh resources by working closely wif Project Manager’s for teh release and Project Manager for all teh Operational Projects.
• Deploying Java based applications and Docker images onto EC2 Linux instances and ECS clusters.
• Worked on Cloud Formation templates and Terraform Modules.
• Hands on experience in provisioning Infrastructure as Code wif Terraform, Github and Jenkins.
• Installed/Configured and Managed Nexus Repository Manager
• Configuration and administration of VMware ESXI, vCenter, vSphere Client and Linux / Windows client.
• Worked onService now (SNOW) ticketing toolfor Incident management integration and generatingCR (change requests) for PROD environment tickets.
• Monitored software, hardware, and/or middleware updates and utilizing technologies like Jenkins/Hudson, Ant, MS Build and Subversion (SVN).
• Implemented pre-autantication and data base security using spring security.
• Experience wif Linux system administration and virtualization (RedHat, Ubuntu, VMWare).
• Implemented continuous integration automated build pipelines using Atlassian Bamboo.
• Configured Atlassian BitBucket wif Atlassian Bamboo and schedule jobs using PollSCMoption during CI/CD.
• Developed scripts to pull and push data from BitBucket to CI tool Bamboo.
• Experience wif full SDLC, architecting scalable platforms, object-oriented programming, database design and agile methodologies.
• Build and release of Cloud based products containing Linux and Windows environments, using PowerShell, TFS and Python Scripting.
• Setup BitBucket code repository for mobile development and integrated it wif teh new active directory.
• Configured plugins for teh integration tools to teh version control tools.
• Configured, maintained, and administered Linux systems that host build and release engineering apps by constantly monitoring system load and memory consumption.
• Established processes and tools to maintain code base integrity, including check-in validation rules and branch/merge processes.

Build/Release Engineer

Responsibilities:

• Created and enforced Configuration Management policies and procedures, project configuration management, adhere to teh Company policy, was successful in implementing it.
• Involved in Completing software builds and elevations, creating directories and security groups, and recreating prior versions.
• Worked on teh transition project, which involves migration activities from ANT to MAVEN to standardize teh build across all teh applications.
• Carried Deployments and builds on various environments using continuous integration tool.
• Administrated Linux and Windows environments using Ansible, Chef and Puppet based on teh needs.
• Worked on Linux server virtualization by creating Linux VMs for server consolidations.
• Installed and Configured Jenkins for Continuous Integration. Involved in User Management and Plugin Management for Jenkins and used perform automated Builds and Deployments.
• Overseeing teh continuous build, integration & testing for Java related code running on Jenkins (Unit, Integration & System Level Tests) and implemented Jenkins for Continuous Integration Builds, automated deployments, and Notifications.
• Creating Docker images from Centos Linux as per requirement of teh product/service and storing those Docker images to teh ECR or Nexus Repository.
• Production support of Apache and Tomcat including installation, configuration, management, and troubleshooting.
• Write RESTFUL microservices wif Spring Boot.
• Experience in Microservices and Spring Boot application development.
• Worked closely wif Development team and QA team for product releases.
• Documented project’s software release management procedures wif input decisions.
• Worked as a system administrator for teh build and deployments process on teh enterprise server.