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Sr Devops Engineer /infrastructure Reliability Engineer: Resume

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PROFESSIONAL SUMMARY:

  • Around 5 years of experience in Azure Cloud technology on Azure DevOps, including IaaS, PaaS, SaaS.
  • Experienced in Microsoft Azure PaaS and IaaS services, Microservices using Azure WebApps and Applications deployed in Azure Virtual Machines have experience in Azure Resource Manager (ARM) templates for Automation using PowerShell, Azure DevOps, and Azure Portal.
  • As a DevOps Engineer, I’m responsible for administrating repositories, managing builds and releases using tools like Git, GitHub, VSTS, Packer Build, Octopus deploy.
  • In - depth understanding of the principles and best practices of Software Configuration Management (SCM).
  • Experience in cloud stack such as Amazon AWS, Azureand VMWARE stack.
  • Ability in deploying the developed code in a Web Sphere, Web Logic, Apache Tomcat/JBOSS, IIS7.
  • Setting up Continuous Integration, Continuous Build.
  • Setting up Continuous Deployment process.
  • Setting up Azure Infrastructure for the services they need.
  • Working with operations team by configuring Application monitoring after release using Application Insights.
  • Excellent experience in documenting and automating the build and release process.
  • Ability in managing all aspects of the software configuration management process including code compilation, packaging/deployment/releasemethodology & application configurations.
  • Expertise in Querying RDBMS such as Oracle, SQL Server using SQL, PL/SQL for data integrity.
  • Developing automation tools for CI/CD pipelines for different business groups.
  • Responsible for Creating and maintaining builds and administering Jenkins, Involving in Deployment related activities.
  • Hands-on experience in managing Microsoft Azure Services via Azure Portal & PowerShell.
  • Good understanding of Azure virtual networks, Subnets and CIDR consolidation
  • Good knowledge of Azure AD to manage application access
  • Experience in the creation of Azure AD application with B2C & B2B authentication
  • Experience in PowerShell scripting to automate many services management in Azure
  • Good knowledge in ARM templates, automated few ARM resource creations using ARM templates
  • Good understand regarding CI and CD process.
  • Good understanding of Azure PAAS services managed few PAAS services like Web Apps, Azure SQL DB, Service bus, Traffic manager etc.
  • Very good experience with migration from on-premise to azure
  • Good knowledge of Azure SQL DB.
  • Good knowledge of migration SQL Server data to Azure SQL DB.
  • Experience in provisioning the infrastructure orchestration using AWS and Azure as platforms for Windows and Linux Operating System.
  • Experience in using Nexus and Jfrog Artifactory Repository Managers for Maven and npm build.
  • Experience in configuring health rules in Appdyamics and Cloudwatch to find real-time issues.
  • Experience in configuring Splunk for application logs.
  • Maintain Chef and Puppet servers and management application that can use Service Now(CI) data to bring computers into a desired state by managing files, services, orpackages installed on physical or virtual machines.
  • Able to write scripts like Shell (Bash), Python, and XML Scripts.
  • Implemented a CI/CD pipeline involving Jenkins and Teamcity to complete the Automation from commit to Deployment.
  • Knowing writing Ansible playbooks using YAML scripts to automate system configuration.
  • Knowingservices managed the creation of ocker containers and Docker consoles for managing the application life cycle.
  • Extensively Implemented Continuous Integration and deployment using various Continuous Integration tools like Jenkins and Teamcity.
  • Good Knowledge on implementing Branching strategy for release management.
  • Experience in writing Infrastructure as a code(IaC) in Terraform, Azure resource management, AWS Cloud formation. Created reusable Terraform modules in both Azure and AWS cloud environments.
  • Be motivated to take independent responsibility as well as the ability to contribute and be a productive team member.
  • Excellent knowledge on Java/J2EE and the ability to develop XML, HTML, Shell, Python Scripts and Perl Scripts.
  • Creating Firewalls for Azure SQL DB.
  • Very good experience with azure service endpoints.
  • Good communication skills and team player.

TECHNICAL SKILLS:

Operating System: Windows Server,Linux OS, Ubuntu, Sun Solaris

Cloud: Azure IAAS, PAAS and SAAS, AWS EC2, VPC, ELB, RDS, Route 53, ECS, EBS, Cloud, AWS Config

Database: MS SQL Server and Azure SQL DB, Oracle, MYSQL, DB2

Version Control: Git, GitHub, Tortoise SVN, TFS

Configuration Management: PowerShell DSC, Ansible, Puppet, AWS, Azure, Chef (12.2 & 12.4)

Container: Docker

Virtualization Tools: VMware, Kubernet

Bug Tracking Tools: JIRA and HP Quality Center

Ci/CD Tools: VSTS and Jenkins

Build Tools: Bamboo, Cruise Control, Hudson, Jenkins, ANT, MAVEN, MS Build

Languages/Scripting: C, Perl scripting, PowerShell, Shell scripting, SQL, Java/J2EE, Python, Ruby, JSON

Web Technologies: Servlets, JDBC, JSP, HTML, JavaScript, XML, SSH, Cloud services Like AWS

Web servers: Web logic, Web Sphere, Apache Tomcat, JBOSS

PROFESSIONAL EXPERIENCE:

Sr DevOps Engineer /Infrastructure Reliability Engineer:

Confidential

Responsibilities:

  • Handled software configuration management issues and coordinated with development CI/CD tools implementation.
  • Actively involved in administration of source control tools.
  • Experience in build & distribution approaches in distributed environment.
  • Get in touch with different teams and implementing Continuous Integration.
  • Source code management with Git by pushing, pulling, creating repositories, commit and repository pulling through CI tools. Administration and implementation of GIT.
  • Using VSTS Configured multiple build jobs.
  • Deployed applications on AWS by using Elastic Beanstalk.
  • Used ANT, Puppet/ Chef Scripts tobuildthe application and deploy.
  • Create SQL DB servers and provide secure access to users.
  • Creating Docker containers, Docker images, Docker files and experience in monitoring, reporting, backup for both Docker hosts and associated images and containers.
  • Resolved update, merge and password authentication issues in Gitlab and Jira.
  • Worked on Multiple Azure instances, set the security groups, Azure Load Balancer and Auto scaling to design cost effective, fault tolerant and highly available systems.
  • Building instances and managing storage on cloud using Azure Storage Accounts. Utilized OMS to monitor the resources and used EXPRESSROUTE for DNS Management.
  • Automated SQL Scripts Deployment to Staging and production Databases.
  • Created Python scripts to automate AWS services which includes web servers, ELB, Cloud Front distribution.
  • Configured Kickstart and Jumpstart servers to initiate installation of RedHat Linux and Solaris on several machines at once.
  • Worked with batch team to schedule and monitor batch jobs on weekly basis.
  • Supporting developers by creating repositories, staging profiles, staging repositories, permissions.
  • Deploy, configure and manage test runtime environments.
  • Coordinating with the Development team to fix the Build related issues.
  • Used Jira to track issues and change management.

Environment: Azure, AWS cloud, Linux, Ansible, Git version Control, VPC, AWS EC2, S3, Route53, EBS, IAM, ELB, Cloud watch, Cloud Formation, AWS Auto Scaling, Maven, Jenkins, Gitlab, Unix, Shell scripting, Jenkins, VSTS, Docker, JIRA, ANT, Puppet, Chef,SQL,Kickstart.

Cloud - Devops Engineer

Confidential

Responsibilities:

  • Enterprise and Premium support for EC2 infrastructure
  • Worked closely with EC2 infrastructure teams to troubleshoot complex issues.
  • Building customized Amazon Machine Images
  • Managed multiple AWS accounts with multiple VPC’s for both production and non-prod.
  • Worked on AWS Cloud Watch, Cloud Formation services
  • Managed and supported AWS Security related issues, such as IAM and S3 policies for user access.
  • Manage and configure AWS services as per the business needs (ELB, SNS, EC2, Route 53, S3, RDS, Cloud Watch, IAM, and VPC.
  • Support for all other AWS products such as S3, RDS, Elastic Load Balancing, Route53 (DNS)
  • Assisted high profile Enterprise customers to resolve critical issues related to Windows and Linux EC2 instances
  • MySQL Database security, creating users and managing permissions.
  • Oracle Database security, creating users, roles and managing permissions.
  • Created detailedAWSSecurity groups which behaved as virtual firewalls that controlled the traffic allowed to reach one or moreAWSEC2 instances.
  • Created alarms in the Cloud watch service for monitoring the server performance.
  • Maintaining the user accounts (IAM), RDS, Route 53, SES and SNS services in AWS cloud.
  • Configuring and managing web Server.
  • Experience in Automation using chef. Developing cookbooks and push to the chef server.
  • Build servers in cloud-based and physical infrastructure.
  • Automate deployments using configuration management.
  • Create chef coding best practices for the existing development team.
  • Work with chef Automation to create infrastructure and deploy application code changes autonomously.
  • Create cookbooks for chef using the Ruby programming language.
  • Build servers in cloud-based and physical infrastructures.
  • Excellent at defining chef server and workstation to manage and configure nodes.
  • Developed Chef Cookbooks to manage systems configuration.
  • Used to Creating Kubernetes pods and services in YML also monitors Kubernetes dashboard.
  • Automatesthe application deployment, configuration management using Ansible and configuring Apache tomcat server using Ansible.
  • Perform Deployment of War files in Tomcat application server.
  • Used Jenkins for Continuous Integration and deployment into Tomcat.
  • Working on Python scripts for auto-scaling.

Environment: - Docker, Jenkins, Sonar, Maven, GIT, Bit Bucket, Python, Ruby, Apache Tomcat, Chef, Cookbooks, Linux, AWS.

DevOps Engineer / Build &Release Engineer:

Confidential

Responsibilities:

  • Created ansible modules, roles and playbooks for deploying micro services on Dev, QA, UAT and Productions environments.
  • Containerize applications on Docker and ensure deployments and upgrades are successfully performed on Kubernetes.
  • Used descriptive Jenkins pipeline Scripts and configured jobs for, deploying, testing and configuring.
  • Work with Dev teams for branching and deployment strategies to ensure Jenkins pipelines are created to meet the requirements.
  • Managing and maintaining Kubernetes cluster that includes deployments on Kubernetes for applications running on containers.
  • Experience in Kubernetes application deployment using helm chart and Kubectl.
  • Experience in handling CI/CD using (Jenkins + Nexus + Ansible), (Jenkins + Ansible + Docker compose) and continuous deployment (Jenkins Scripted/Declarative code pipeline).
  • Developed and implemented software release management strategies for various applications according to the agile process.
  • Used Terraform for building, changing, and versioning infrastructure safely and efficiently.
  • Work with Dev teams for branching and deployment strategies to ensure Jenkins pipelines are created to meet the requirements.
  • Implemented Jenkins and Ansible with Terraform to complete the automation from commit to Deployment. Branching using Git, build and release management.
  • Implemented Jenkins and Ansible with Terraform to complete the automation from commit to Deployment. Branching using Git, build and release management.
  • Experience in Windows AZURE(IaaS) migrating like creating AZURE VMs, storage accounts, VHDs,storage pools, migrating on premise servers to AZURE and creating availability sets in AZURE.
  • Configured and used Azure DevOps for deployments, version control management (GIT) and Azure pipelines. Deployed J2EE applications to Application servers in an Agile continuous integration environment and automated the whole process.

Environment: CVS, ANT, Bamboo, Maven, Subversion, Jenkins, Oracle 10g, Android, Ios, Remedy, Confluence, Shell Scripts, Hadoop, IIS, Apache Web Server, Azure, JBoss Application Server, Citrix Netscaler, Azure, Cloud computing tools

DevOps Engineer

Confidential

Responsibilities:

  • Involved in designing and deploying a multitude application utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloudformation.
  • Migrated the current Linux environment to AWS/RHEL Linux environment Configured Identity and Access Management (IAM) and Security Group in Public and Private Subnets in Virtual Private Cloud (VPC).
  • Created AWS Route53 to route traffic between different regions.
  • Used MySQL, DynamoDB and ElastiCache to perform basic database administration.
  • Template creation in json format for CloudFormation to create/modify multiple Stacks.
  • Managed Version control tool GIT to version code changes to help developers/programmers branch/merge/revert code.
  • Participated in working on Openstack services like Nova, Neutron, Swift, Glance and Heat.
  • User, Group creation, monitoring and maintaining log for system status/health using Linux commands and Nagios system monitor.
  • Build out server automation with Continuous Integration - Continuous Deployment tools like Jenkins/Maven for deployment and build management system.
  • Configuration tool Installed and configured such as puppet Master and Agent via CLI tools to AWS nodes.
  • Experienced with AWS data backup (snapshot, AMI creation) techniques, along with data-at-rest security within AWS.
  • Good understanding of ELB, security groups, FTP, SCP, NAT, firewall and Route 53.
  • Designed and developed automation test scripts using Python.

Environment: AWS EC2, S3, VPC, VMware, Red Hat Linux 7/6, Windows 2008, SQL Server, CloudWatch, Nagios, Agile, DynamoDB, Cloudformation, Git, VPC, Puppet, Jenkins, Maven, Bash Scripting, Python, Openstack, Nova, Neutron, Swift, Glance, Heat.

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