Harinarayanan Srinivasan
Chennai
Summary
Hardworking and passionate job seeker with strong organizational skills eager to secure entry-level Senior DevOps Engineer position. Ready to help team achieve company goals. Ability to handle multiple projects simultaneously with a high degree of accuracy.
Overview
7
7
years of professional experience
Work History
Senior DevOps Engineer
Photon
07.2021 - Current
- Collaborated with cross-functional teams to drive continuous improvement in the software delivery process.
- Created proofs of concept for innovative new solutions.
Analyst
Apptium Technologies
11.2019 - 07.2021
Associate Analyst
Wipro Technology
02.2017 - 11.2019
Education
Bachelor of Engineering - CSE
K S Rangasamy College of Technology
Tiruchengode01.2017
Skills
- Linux
- AWS
- Jenkins
- Docker
- Splunk,Grafana
- Bash, Python
- Terraform
Automation
TF config files to create multiple environments like DEV, QA, UAT & PROD with multiple modules, Configuring backend storage for tf.state file in S3/DynamoDb, Playbook to install database in servers, Playbook to install packages and updates in servers, Playbooks for installing monitoring tools in servers, etc., Scripts to install packages in the servers
Projects
Telus Marketplace, Telus, Jenkins, GIT, AWS, Route53, Splunk, VPC, Linux, S3, 11/2019 - 12/2020, Telus is a telecommunication company operating in Canada. This project is based on multiple product offerings like Service Order, Service Request, Request For Quote, Incident and Problem Management for enterprise purposes in their web application using the platform Bonito., Automating the Infrastructure creation and creating multiple environments like NFT, SIT, DEV, PROD using Terraform. Experience in generating CloudFormation templates in AWS cloud and passing the tpl files as data source inputs for Terraform TF config files. Creating Seed job and Child jobs for multi environment using JenkinsFile written in Groovy and placing them in GitHub. Written Ansible playbooks to create user, files, directory, manage packages, deploy, patch in all slave nodes from controller machine using a very wide range of modules and responsible for maintaining the inventory file. Create CI-CD pipeline for automating application deployments using Jenkins. Hold regular meeting and calls with Infrateam Development team, Application team and stand-ups. Supported Dev team with trouble shooting build failures and artifactory repository maintenance in S3 storage. Deployed and Configured Monitoring tools like AppDynamics and Splunk for creating alerts, policies, health checks, responses and dashboards. Written Bash, Powershell, Python scripts for automating various tasks. Document everything at each phase and maintain as versions in our intranet Confluence pages. Singtel Marketplace, Singtel, Jenkins, GIT, AWS services, JIRA, Docker, Nexus, Prometheus, Singapore Telecommunications Limited (commonly abbreviated as Singtel), operating in Singapore. Singtel provides ISP, IPTV (Singtel TV) and mobile phone networks and fixed line telephony services. Singtel wanted to implement a marketplace application containing all the apps required for all industries., Design and develop CI/CD with tools like Jenkins, GIT, Docker, Maven, SonarQube and Nexus. Worked on AWS services in creating and configuring EC2 Instances, VPC with elasticIP’s. Installed, configured, and administered LINUX servers on AWS. Configuring Jenkins job with related plugins for Testing, Artifactory and Continuous Deployment to accomplish complete CI/CD flow. Managing the storage using Amazon S3 services. Experience in creating IAM policies, roles and user management for delegated access. Verifying the logs if the Jenkins build fails. Taking periodic backups of Jenkins job, restoring in case there is any issues in Jenkins server. Integrated GIT with Jenkins to automate the code check-out process.
Timeline
Senior DevOps Engineer
Photon
07.2021 - Current
Analyst
Apptium Technologies
11.2019 - 07.2021
Associate Analyst
Wipro Technology
02.2017 - 11.2019
Bachelor of Engineering - CSE
K S Rangasamy College of Technology
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