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Devops engineer

Location:
Fremont, CA
Salary:
60$
Posted:
March 20, 2020

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Resume:

Ramesh Thota DevOps Engineer

adcdtg@r.postjobfree.com

469-***-****

Summary

Around 7 years of experience in IT industry comprising of delivery management, design, release & deployment, and Cloud implementation.

Experienced in DevOps tools like GIT, Jenkins, Ansible, Docker, Data Dog, Prometheus.

Strong experience in DevOps Environment by enhancing Continuous Delivery and infrastructure change by using Ansible and Docker to deploy code with GIT, Jenkins.

Experience with Atlassian Suite administration i.e. Jira, Confluence, Bitbucket.

Worked extensively with AWS services like EC2, S3, VPC, ELB, Auto Scaling Groups, Route 53, IAM, CloudTrail, CloudWatch, CloudFormation, CloudFront.

Implemented continuous integration with Jenkins, TeamCity and Bamboo.

Experience in maintenance of CI/CD pipeline from source-control to production.

Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.

Experienced in setting up branching, merging, taking back-ups and troubleshooting.

Implemented and managed continuous delivery systems and methodologies on AWS.

Experienced in setting up branching, merging, taking back-ups and troubleshooting

Used VMware vSphere, VCenter to create VMs managed these VMs on various ESX hosts

Experience in Consul to distribute service mesh to connect, secure, and configure services across any runtime platform on cloud.

Experience in Service monitoring tools like Prometheus.

EDUCATION

Bachelor of Technology in Computer Science and Information Technology from Sreenidhi Institute of Science and Technology (SNIST). 2010.

Operating Systems

RED HAT LINUX(RHEL), Ubuntu CentOS, Mac OS, WINDOWS XP/7/8/10

Version Control Tools

GIT, Bitbucket

Database

Oracle, MySQL

CI & CD Tools

Jenkins 1.9.x/2.4.x, UrbanCode Deploy

Bug Tracking Tools

JIRA 6.x, Qulaity center,Clarify

Container

Docker, Kubernetes and Terraform

Monitoring

Cloud Watch, DataDog

Configuration Mgmt. Tools

Ansible 1.9.6/2.2.x.x

Web/Application Servers

Tomcat, Apache, Nginx

Build Tools

Maven 3.3.x

Cloud Platforms

Amazon web services, Azure

FLORIDA BLUE (BLUE CROSS BLUE SHIELD)

DEVOPS ENGINEER JAN 2019 – PRESENT

RESPONSIBILITIES:

Written Cloud Formation Templates to build the Cloud services with the paradigm of Infrastructure as a Code.

Deployed and orchestrated the application with Kubernetes.

Monitoring and alerting of production and corporate servers using Cloud Watch service.

Used IAM created roles, policies to provide minimum access to the resources.

Administrator for Atlassian products (Bitbucket, JIRA, Confluence).

Configured and Deployed Ansible Control node and managed hosts on real time environments.

Created CloudWatch with AWS services, alarms to take necessary action to reduce downtime.

Assisted in creating the environment for Docker Migration.

Implemented Ansible server for 50+ nodes for configuration management

Written playbooks in production environment for File-System backup, configuring Apache, sftp, samba.

Developed Ansible Scripts for patching the 1000+ Client servers for Suse11 and suse12

Leverage automation tools, especially ansible to decrease end-to-end deployment times, reduce downtime, and increase reliability.

Created Jenkins builds. Configured Apache Maven with Jenkins

Managed and optimize the Continuous Delivery tools like Jenkins.

Worked on monitoring tool DataDog creating metrics monitoring

Worked on ELK stack for centralized logging from all the servers.

ENVIRONMENT: AWS, PYTHON, S3, EBS, EC2, RDS, CLOUDFORMATION, JENKINS, DATADOG, ANSIBLE, PIPELINES, POWERSHELL, PYTHON, BASH, ARTIFACTORY, JIRA, CONFLUENCE, LINUX,

THOMSON REUTERS (MINNIOPOLIS, MN)

DEVOPS ENGINEER OCT 2017 – DEC 2018

RESPONSIBILITIES:

Created NAT gateways and instances to allow communication from the private instances to the internet through bastion hosts.

Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources (CPU, Memory, EBS) Leverage automation tools, especially ansible to decrease end-to-end deployment times, reduce downtime, and increase reliability.

Monitor and report on service level objectives for a given applications services.

Written Cloud Formation Templates to build the Cloud services with the paradigm of Infrastructure as a Code.

Monitoring and alerting of production and corporate servers using Cloud Watch service.

Used IAM created roles, policies to provide minimum access to the resources.

Created topics in SNS to send notifications to subscribers as per the requirement.

Working Knowledge of Configuring Kubernetes cluster and supporting it running

Wrote Ansible Playbooks with Python SSH as the Wrapper to Manage Configurations of Cloud nodes and Tested Playbooks using Python.

Utilized Kubernetes and docker for the runtime of the CI/CD system to build, test deploy.

Working knowledge of virtualized environments; VM management and provisioning

Worked on consul to distribute service mesh to connect, secure, and configure services across any runtime platform on cloud

Worked on service monitoring tool Prometheus, Dashboard Grafana and integrated with Consul to self-register services.

Developed applications using J2EE Design Patterns such as Model-View-controller MVC, Singleton, Session Facade, Business Delegate, and Service Locator.

ENVIRONMENT: AWS, PYTHON,GOOGLE CLOUD, KUBERNETES, DOCKER, GIT, VIRTUALIZATION, ANSIBLE, JIRA.

AT&T (DALLAS, TX )

DEVOPS ENGINEER JUL 2016 – OCT 2017

RESPONSIBILITIES:

Responsible for design and maintenance of the git repositories, views, and the access

Control strategies.

Build and release management - git, maven, Jenkins administration, nexus.

Involved in build and release for multiple applications using ant, maven, Jenkins

Setting up change management process and standardizing the policies for various

Applications.

Implemented automated local user provisioning instances created in aws cloud.

Provide highly durable and available data by using s3 data store, versioning, lifecycle

Policies.

Worked on docker container snapshots, attaching to a running container, removing images,

Managing directory structures and managing containers.

Experience working on docker hub, creating docker images.

Setup various non-production environments for validating applications

ENVIRONMENT: ENVIRONMENT: UNIX/LINUX, AWS, BAMBOO, DOCKER, JENKINS, JIRA, GIT, SVN, AWS, BASH.

WIPRO TECHNOLOGIES MAY 2011 – JUN 2014

UI DEVELOPER

Lead for making Photoshop mock up copies into fully functional website pages with HTML, JavaScript, CSS3, and JQuery.

Developed applications using J2EE Design Patterns such as Model-View-controller MVC, Singleton, Session Facade, Business Delegate, and Service Locator.

Used an agile work environment to deal project management process that encouraged frequent inspection website updates.

Creating/Designing web pages with XHTML, HTML, CSS, JavaScript, and JQuery.

Responsible for making and transforming Brooks Brother’s website responsive and mobile friendly by using media queries.

HTML5 Boiler plate/Modernizer used to deal with websites cross browser compatibility.

Demandware/Business manager coding with XHTML, HTML, CSS, JavaScript, and JQuery creating webpage in business manager.

Using Jira/Confluence to handle bugs and make updates to the website’s issues.

Bootstrap/Foundation Frameworks/Skeleton Frameworks used to make Brooks Brothers website more responsive and adaptable to the mobile platform.

Cross Browser Compatibility within all browsers especially legacy browsers like IE8 and IE7.

Manipulated the DOM with data from customers with Ajax calls, JSON Data.

Environment: HTML, CSS, JavaScript,Java, jQuery, JSON, Ajax, Mustache, MySQL, Bootstrap and Photoshop.



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