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Aws Cloud Engineer Resume

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SUMMARY:

  • IT Professional with 8 + years of experience as an Operations Engineer having experience with DevOps and cloud Technologies.
  • Experience working on planning, installation, migration, upgrade of OS (AIX, Linux), as well as deployment and Production Support.
  • Experience working in Cloud architecture AWS (Amazon Web Services)
  • Implemented Docker based Continues Integration and Deployment framework.
  • Extensive experience in Centos / RHEL/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, Trouble shooting on RHEL 4.x/5.x, Centos, Troubleshooting Server issues.
  • Develop PowerShell scripts for automating deployments to various environments.
  • Created SCM Process, policies and procedures which are followed by Development and SQA teams to Release or Deploy highest quality product for the enterprise.
  • Proficiency in using cloud computing tool like AWS , CVS, GIT on UNIX and Windows environment.
  • Extensively experienced on LAMP Stack environment.
  • Design EC2 instance architecture to meet high availability application architecture and security parameters.
  • Managed swift objects and their time stamps. Added tempest test cases for newly added features.
  • Configured and monitored distributed and multi - platform servers using chef. Defined Chef Server and workstation to manage and configure nodes.
  • Created alarms and trigger points in CloudWatch based on thresholds and monitored the server's performance, CPU Utilization, disk usage.
  • Experience in working within the Cloud platforms like OpenStack and AWS for integration processes.
  • Expertness in using Build Automation tools and Continuous Integration concepts by using tools like Gradle, ANT , Jenkins , Team city , Quick Build , Build forge and Maven .
  • Experienced with all the OpenStack components like keystone, swift, nova, cinder, glance etc. Experience in programming using Perl, shell and Python scripting.
  • Experience of database technology such SQL , PLSQL , and MySQL including NoSQL databases.
  • Experienced in Querying RDBMS such as Oracle, MY SQL and SQL Server by using SQL for data integrity
  • Deployed and worked with OpenStack to create network topologies using software Defined Networking through OpenStack Neutron.
  • Install, configure, modify, test & deploy applications on Apache Webserver, Nginx & Tomcat, JBoss App Servers.
  • Solid understanding of Linux shell and Perl scripting, UNIX, Windows, build and release engineering principles.
  • Experience with Atlassian JIRA installation, administration and maintenance.
  • Experience working on several Docker components like Docker Engine, Docker-Hub, Docker-Compose and Docker Registry.
  • Experience in monitoring System/Application Logs of server using Splunk to detect Prod issues.
  • Broad experience in Bash, Perl, Python scripting on Linux. Strong knowledge on Linux internals.
  • Extensively used build utilities like Maven, ANT and Gradle for building of jar, war, bar and ear files.
  • Excellent understanding and hand-on expertise in creating new Custom resources in Kubernetes.
  • Updating kernel & security patches in Amazon linux environment, handling out of memory issues in Linux kernels during rebalance in Kafka cluster.
  • Proposed branching strategy suitable for current application in Subversion.
  • Used Hudson/Jenkins in setting up CI/CD pipeline to deliver the software with the better quality and fast by using different plugging like EMMA, check style and find bugs resources.
  • Expertise in Linux backup/restore with tar including disk partitioning and formatting.
  • Set up CRON jobs for automated processes. Expertise in implementation and designing of Disaster Backup and Recovery Plan.

TECHNICAL SKILLS:

Operating Systems: Linux (Red Hat 4.x, 5.x, 6.x), UNIX, WINDOWS

Version Control Tools: CVS, SVN, GIT, Aws Code Commit

Languages: XML, SHELL, PERL, RUBY, Python

Databases: My SQL, MS Access, Oracle 9i/10g/11g, DB2

Tools: ANT, MAVEN, HUDSON/JENKINS, CHEF, PUPPET, OPENSTACK BUILD FORGE, NAGIOS, DOCKER, Splunk

Cloud: AWS EC2, VPC, EBS, SNS, RDS, EBS, CloudWatch, CloudFormation AWS Config, S3, autoscaling, Cloud Trail, Lambda, VMWare, Virtualization experience (VM Management), Docker.

DevOps: Puppet, Vagrant, GIT, SVN, Docker

PROFESSIONAL EXPERIENCE:

AWS Cloud Engineer

Confidential, Houston

Responsibilities:

  • Developed procedures to unify streamline and automate applications development and deployment procedures with Linux container technology using Docker swarm.
  • Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP. Utilized Kubernetes and docker for the runtime environment of the CI/CD system to build, test deploy.
  • Knowledge on Kubernetes and docker for the runtime environment of the CI/CD system to build, test & deploy.
  • Integrating GitLab pipelines for aws deployments. writing cloud formation templates to setup whole infrastructure in aws migrating the present infrastructure to aws working on php lamp stack applications and docker rising Kubernetes deployments . creating docker images for applications deploying them Linux servers for manual deployments. working with production support, creating environments on both aws and Linux servers .
  • Writing python scripts for automating manual deployments
  • Setting up new relic and Splunk monitoring for all the environments
  • Integrating AWS pipelines with gilt lab pipelines
  • Working on blue and green deployments
  • Worked on aws core services like Fargate ec2 instance load balancers
  • Setting up CloudWatch monitoring for aws environments

Confidential, Irving, TX

Sr. DevOps & Cloud Engineer

Responsibilities:

  • Automated the cloud deployments using chef, python (boto & fabric) and AWS Cloud Formation Templates.
  • Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef-server, Managed On-site OS/Applications/Services/ Packages using Chef as well as AWS for EC2/S3&ELB with Chef Cookbooks.
  • Setup Splunk Forwarders for new application tiers introduced into environment and existing applications.
  • Building Splunk queries by Splunk Search Processing Language (SPL) and Regular expressions.
  • Create Chef Automation tools and builds and do an overall process improvement to any manual processes.
  • Reviewed OpenShift PaaS product architecture and suggested improvement features after conducting research on Competitors products.
  • Containerization of applications with Kubernetes cluster and playing a key role in building in- house PaaS environment.
  • Configuring and maintaining Red hat OpenShift PaaS environment.
  • Installed configured and deployed OpenStack solution on servers and controlled them by using Keystone, Glance, Nova, Horizon, Swift and more.
  • Development of automation of Kubernetes clusters with Ansible, writing playbooks.
  • Experienced in implementing and maintaining ab Apache Tomcat /MySQL/PHP, LDAP, LAMP web service environment.
  • Created Automation to create infrastructure for kafka clusters different instances as per components in cluster using Terraform for creating multiple EC2 instances & attaching ephemeral or EBS volumes as per instance type in different availability zones & multiple regions in AWS.
  • Worked with cloud providers and API's for Amazon (AWS) EC2, S3, VPC with CloudSigma (EU) and GFS storage.
  • Experience working with Docker Hub, Internal Docker Registry and Docker Engine.
  • Implemented Chef Recipes for Deployment on build on internal Data Centre Servers. Also, re-used and modified same Chef Recipes to create a Deployment directly into Amazon EC2 instances.
  • Improve performance of MySQL through monitoring, tuning, appropriately indexing tables, and rewriting queries, as needed
  • DHCP, troubleshooting network problems such as TCP/IP, supporting users in solving their problems.
  • Ensured system security, backup/restore, Disaster Recovery, performance checked, troubleshoot on Unix (CentOS, Red Hat Linux/AIX) Systems
  • Virtualized the servers using the Docker for the test environments and dev-environments needs. And also, configuration automation using Docker containers.
  • Did the Blue/Green Deployments, Kenery deployments and Rolling updates in K8’s cluster for achieving the zero downtime of the application.
  • Deployed the Docker containers in kubernetes cluster and AWS ECS for the different projects.
  • Build artifacts are deployed into Tomcat instances and were integrated using the Perl and Shell scripts.

Environment: AWS, AWS IAM, AWS S3, AWS cloud watch, Nginx, ANT, Maven, Tortoise SVN, GITHUB, Chef, Ansible, Docker, Kubernetes, Java, Apache HTTPD, Apache Tomcat, JMeter, Json, Bash, Shell, ELK Stack, Grafana, Jenkins, MongoDb

Confidential

DevOps & Cloud Engineer

Responsibilities:

  • Designed, Installed and Implemented Ansible configuration management system.
  • Launching Amazon EC2 Instances using Amazon Web Services (Linux/ Ubuntu) and Configuring launched instances with respect to specific applications.
  • Build highly available content distribution sites by using CI/CD tools like Chef, Ansible, Docker, Maven, Jenkins, Jira, Kubernetes etc.
  • Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and Packages.
  • Managed and deployed preconfigured GPO patches using PowerShell.
  • Communication with team members for both Ansible Core and Ansible Tower teams to clarify requirements and overcome obstacles.
  • Writing Ansible Playbooks using different AWS modules to create the resources on the AWS cloud.
  • Implemented Cloud Infrastructure (IaaS) Automation across AWS Public Cloud using Packer & Terraform.
  • Managed users, workflow, groups and projects in JIRA.
  • Scripting in multiple languages on Linux, Shell scripting, python scripting etc.
  • Virtualized the servers using the Docker for the test environments and dev-environments needs. And also, configuration automation using Docker containers.
  • Documented and followed Best practices for Weblogic upgrade process and involved in gathering pre-upgrade tasks and performed post upgrade validation after completion
  • Worked on different PAAS like OpenShift and AWS Elastic-Beanstalk.
  • Containerized applications with Docker and Kubernetes and migrated the applications into PaaS environment.
  • Manage infrastructure migration from traditional architecture on premise virtual private cloud (PaaS environment)
  • Created the pods in Openshift Envt by using Dockerfile.
  • Install, Configure, Troubleshoot, Monitor and Administer MySQL Databases, including backups, monitoring, HA, and FO solutions.
  • Experience of Jenkins/ Hudson, VS Build Pro, Apache Tomcat, Subversion.
  • Managed phased migration to DR2 hosted infrastructure and the transitioning of Carriers, Proxmox, ultraDNS, Kamailio, Filemaker, and another OSS to utilize/integrate with the new infrastructure.
  • Executed upgrades for the development and production MySQL servers.
  • Created the Dockerfiles from the base RHEL images.
  • Worked on creation of custom Docker container images, tagging and pushing the images.
  • Worked on creating the Docker containers and Docker consoles for managing the application life cycle.
  • Worked with different deployment strategies like AB Deployments, Blue/Green Deployments and Canary deployments in OpenShift Envt.
  • Setup the CI/CD with Jenkins, Cloud Formation Templates and Ansible.

Environment: Red hat (4.x, 5.x, 6.x), CentOS (4.x, 5.x), Docker, AWS, S3, Auto scaling, Elastic Beanstalk, OpenShift 3.3, EBS, RDS, Jenkins, Stash, C#, .Net, Shell, Perl, JFrog, Oracle WebLogic, Oracle DB, Oracle Endeca and Elasticsearch.

Confidential

DevOps & Cloud Engineer

Responsibilities:

  • Experience in Design and Implementation of Enterprise applications and Web based applications using Java.
  • Experience in Software analysis, design, development and integration using ANT, Maven, Nexus, JSON and XML technologies.
  • Configured Puppet to perform automated deployments. Expert in User Management and Plugin Management for Puppet.
  • Configured Jenkins with Kubernetes for Microservices Build Purposes.
  • Produced comprehensive architecture strategy for environment mapping in Cloud Foundry which involves JAVA web applications.
  • Worked on building and deploying Java code through Jenkins.
  • Wrote python scripts to deploy java applications from Jenkins to remote server.
  • Experience on managing user accounts and their permission, hands on experience on troubleshooting the connection issues of users with kubernetes and Jenkins
  • Virtualized the servers using the Docker for the test environments and dev-environments needs. And also, configuration automation using Docker containers.
  • Installed and configured an automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation.
  • Developed and maintained UNIX/Perl/Ant scripts for build and release tasks.
  • Involved in creating new elements in VOB's.
  • Modified ANT scripts to build the JAR's, Class files, WAR files and EAR files from VOB's.
  • Developed utilities for developers to check the checkouts, elements modified based on project and branch.
  • Has Experience in continuous integration technologies with Jenkins. Designed and created multiple deployment strategies using Continuous Integration and Continuous Development.
  • Created and wrote shell scripts (ksh, Bash), Ruby, Python and PowerShell for setting up baselines, branching, merging, and automation processes across the environments using SCM tools like GIT, Subversion (SVN), Stash and TFS on Linux and windows platforms
  • Creating and deleting dynamic views for developers as requested by user.
  • Responsible for building and releasing packages for testing.

Environment: Nginx, ANT, Maven, Tortoise SVN, GITHUB, Chef, Ansible, Docker, Java, Apache HTTPD, Apache Tomcat, JBoss, Junit, Cucumber, Json, Bash, Shell, Perl, Python, PHP, Ruby.

Confidential

Linux / UNIX Admin

Responsibilities:

  • Developed automation suite in Python and Tempest module to validate the verify the integration and functionality of existing OpenStack deployment.
  • Participated in the release cycle of the product, which involves environments like Development, QA, UAT and Production.
  • Configured and installed Nuage Virtualized Service Platform comprised of VSD, VSC, VSR and VSG
  • Working in Agile Scrum Dev. environment and actively involved in creating User Stories and Tasks in Rally.
  • Experienced with Java Programming.
  • Prepared Java/J2EE development structure for Maven.
  • Developed Java API to collect metrics and configuration data from the underlying host server using Java and j-Interop.
  • Specified Experience in configuring and deploying Java and J2EE applications into application servers (Rational Web-sphere, J-Boss and Apache Tomcat).
  • Wrote stored procedure and used JAVA APIs to call these procedures.
  • Wrote deployment descriptors using XML and Test JAVA classes for a direct testing of the Session and Entity beans.
  • Configured and managed automated development environment in VagrANT, VirtualBox/KVM, Provisioned multiples VMs using Puppet, ansible to install and configure Web and load balancing applications.
  • Worked on administration of few UNIX servers like AIX and Sun Solaris in test and Production environment and applied patches and packages to Red Hat.
  • Configuring network services such as DNS/NFS/NIS/NTP for UNIX/Linux Servers.
  • Automated Build Artefacts using Hudson and Cruise Control
  • Installed Jenkins/Plugins for GIT Repository, setup SCM Polling for Immediate Build with Maven and Maven Repository (Nexus Artifactory) and Deployed Apps using custom ruby modules through Puppet as a CI/CD Process.
  • Designed and Configured a Puppet Centralized infrastructure to support multiple DNS certificate, Puppet DB to store information about nodes connected to Puppet Master and managed environments with GIT.
  • Experience working with Puppet Enterprise and Puppet Open Source. Installed, configured, upgraded and managed Puppet Master, Agents & Databases. Integration of Puppet with Apache and Passenger.
  • Created custom modules and manifests in Puppet using Facts, Resource Types and Provider to configure, install and run various applications.
  • Installed Redhat Linux 6.4, 6.5 and windows 2008 and 2012 servers on HP x86 servers (C7000, DL360, DL380's).
  • Develop WebSphere deployment automation scripts using WebSphere Python APIs.
  • Provided Tier 2 and Tier 3 technical supports.
  • Upgraded the systems with new updates and patches /changes required by the clients.

Environment: OpenStack, puppet, JAVA, Redhat Linux 6.4, 6.5, Oracle, WebSphere, Python, SVN, GIT, Jenkins.

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