Responsible to provide highly efficient architecture to run the application with negligible down time using Git, Maven, Nexus, Jenkins, Ansible, Docker, multiple EC2 instance with load balancers to manage load requirements.
Architecture also includes RDS, VPC and other services of AWS.
Responsible to create branches in GIT and merging branches as part of the release management process.
Responsible for Build and Release management using Git and Maven.
Responsible for integrating and uploading artifacts to Nexus as a part of CI process.
Responsible for automating CI/CD.
Responsible to write Dockerfile and Docker compose files to build docker images and containers.
Responsible to maintain docker private repository.
Responsible to write Ansible playbooks to automate the CD process.
Responsibility to kubernetes object files like deployment services etc.
Alert handling in Kubernetes production environment.
Project : Global PeopleSoft (Honeywell)
Duration : Sept’12 – Jan’15
Team Size : 4
Tools Used : Tuxedo App Server, WebLogic 10g, Oracle 11g, People Tools 8.55
Roles & Responsibilities :.
Backups & Refresh using Exp and Imp.
People tools Patch through Change Assistant Tool.
People code migration using the STAT tool.
Monthly Maintenance of PeopleSoft Servers.
People tools setup and deployment using Native OS.
Tablespace Management | Undo Tablespace.
Used STAT migration tool performing Project Migration, SQR migrations.
Autosys Tool: Scheduling, Stopping, Starting and on hold jobs.
Applied Bundles, Patches using Change Assistant tool | SQR migrations.
AWS Cloud (EC2, IAM and VPC).
GIT and Jenkins for CI/CD pipeline.
ITIL
OCI Associate Architect Certified
03.2017 - Current
Job overview
Big Data Certified from IIT , Roorkee.
V3 Foundation Certified.
Work Experience.
Oracle, Bangalore, Working as Senior DevOps Engineer from.
Link Tag Services
Bangalore
DevOps Engineer
01.2015 - 03.2017
Job overview
Maricopa US & Vale Canada
Duration : Jan’15 – Mar’17
Team : 6
Tools Used : Maven, GIT, Jenkins, Ansible, AWS
Roles & Responsibilities :.
Work closely with Product Infrastructure (PI) team to support ongoing maintenances and also provide the production support to the clients environment.
Proficient in AWS Services like EC2, S3, AMI, IAM and EBS.
Incident Handling.
Deployments in the environment using configuration management tool like Ansible.
Configuration Management.
Handling client meeting on weekly basis and analyzing the Incident reports.
Providing patch release for clients once every two weeks.
Providing on call support for clients when they face issue related to complete service down or product related critical issues.
Expertise in code build, package, deployment and delivery activities.
Worked on Jenkins to automate the deployment process, creating and scheduling jobs, nightly builds, auto merges from master to dev branches, updating the config files, checking CI job status for dev branches and generate report for every deployment in Jenkins.
Implemented CI/CD process using Shell Scripting in Jenkins.
Coordinate with Dev, QA, PM teams and clients for version upgrades, patch releases and production releases.
Team Size : 6
Tools Used : Maven, Git, Jenkins
Roles & Responsibilities : DevOps Build & Release.
Responsible for tagging and maintain code on version control GIT.
Perform Build activities using Maven and Jenkins tool.
Creating WAR/EAR files using Maven.
Setup Nexus Repository for deploying the artifacts.
Configured Jenkins jobs, install plugins for generating project artifacts.
Automate the build process using Jenkins jobs.
Writing inventory files and Ansible configuration files.
Creating playbooks in Ansible for configuration and Deployment activities.
Automating AWS cloud deployments using Shell script and Ansible.
Configured packages, services using Ansible modules like yum, service, templates, handlers etc.
Oracle India Pvt Ltd, Bangalore Working
Operation Engineer
04.2014 - 09.2015
TechMahindra Pvt Ltd, PeopleSoft
Project Lead
09.2012 - 01.2015
Dell India Pvt Ltd
Senior DevOps engineer
05.2011 - 08.2012
Job overview
15 years of work experience in the field of Information Technology.
5 years of relevant experience in DevOps & Cloud Computing.
Experienced with SCM tool GIT along with Github.
Experienced in Branching, tagging, and version management strategies using Git.
Experienced in build tools like Maven.
Experienced in setting up Artifactory like Nexus.
Experienced in setting up and generating code quality reports using SonarQube.
Experienced in continuous integration, End-to-End automation for build and deployments using Jenkins.
Experienced in Jenkins Master-slave for multi machine builds.
Experienced in configuring email-plugin to alert notification and health check using groovy script.
Experienced in Ansible to manage and automate build/configuration of servers to setup CD pipeline.
Experienced in deploying micro services, including provisioning AWS environments using Ansible playbooks.
Experienced in Configuring and managing webserver and automate this using Ansible.
Experienced in creating custom Docker images using Docker file and creating Docker networking.
Experienced in Kubernetes clusters, Deployments, Production monitoring.
Experienced with Docker on multiple cloud providers to build and containerize the applications(pvt/pub) ntw.
Good knowledge on Apache – Tomcat server, WebShpere, Nginx.
Have the ability to work on multiple targets and can switch between different projects quickly.
Worked on Amazon Web Services (EC2, ELB, VPC, S3)., Oracle, Bangalore as PeopleSoft DBA from March 2006 till April 2011., Dow Chemicals
Duration : May’11 – Aug’12
Team Size : 15
Tools Used : Weblogic 11g, Tuxedo App Server, Oracle 11g, PeopleTools 8.50
Roles and Responsibilities:.
Installation Oracle Server, Client| Applying CPU | Backups & Refresh using Expdp and Impdp.
Database Creation, Configuration and Management.
Tablespace Management | Undo Tablespace.
Was part of Database Encryption Activity Team( Transparent DB Encryption).
Configuring Application Server, Web-Server, Process Scheduler.
Created a training environment for new hires with PT851 and HRMS 9.1 application.