Kirubasindhu Devendran
Lead DevOps Engineer
Bangalore
Summary
Skilled DevOps Lead with 13+ years of IT Experience which includes hands-on experience of supporting, automating, and optimizing mission critical deployments in Cloud and on-prime servers leveraging configuration management, containerization, CI/CD, and DevOps processes. Looking to bring further success to any
organization by leveraging strong skill set and proactive demeanor.
Overview
14
14
years of professional experience
9
9
Certificates
Work History
DevOps Lead
Harman International Ltd
05.2019 - Current
- Responsible for setting up CI/CD pipeline for .Net application which deploys on Azure App service and AKS cluster
- Setup and manage AKS cluster for Feature, Dev, QA, Preprod, Beta and Production environment
- Setup and manage Azure Resource Groups, VMSS, Storage account, App services, Azure container registry, cosmos DB and Load balancer
- Setup and mange custom domain and SSL certificate management of Azure App services
- Create and update helm chart for Kubernetes deployment and rollback using Bamboo
- Setup and update kubernetes service and ingress controller for service routing and kubernetes dashboard for developer to manage the deployment by self
- Configure and manage IAM roles for user accounts and service principals
- Setup Bitbucket branching strategy and better repository management
- Write and update Power shell, Bash and Python script for infrastructure management and build and deployment
- Setup nightly build and deployment pipeline for QA
- Setup build and deployment for Windows, Linux, Mac and iOS build and deployment of Cloudworx application
- Setup JFrog artifactory for Nuget, Npm and Conan repository, and manage user permissions
- Setup and manage EKS cluster for Daphne application
- Configure and manage ECR for storing and retrieving Docker images
- Create and manage EC2 instances for various development teams.
Senior DevOps engineer
Wipro Technologies
04.2017 - 05.2019
- Setup and manage EKS cluster for IBM WebSphere commerce 9.0 application
- Setup ECR for Docker image creation and management
- Responsible for creating and managing Continuous Integration and Continuous Delivery Pipelines using Bamboo
- Create and manage kubernetes manifest files for deployment, service, configmap management
- Source code management using Bit bucket, responsible for creating branches, tagging and resolving conflicts
- Managing builds for WebSphere Commerce applications
- Setup nightly build and deployment pipeline for Dev and QA environment
- Responsible for WebSphere Commerce 9.0 infrastructure setup of DEV, QA, UAT Stage, UAT Live, PROD Stage and PROD Live environments
- Creating Docker file to add or customize WCS docker images
- Creating and updating entry point script to modify docker container startup configuration
- Deploying patches / updates to RHEL 7.2 servers
- Automated Starting / Stopping of WebSphere Commerce Application servers on OS start and shutdown
- Install and configure IBM Sterling Order management of DEV, QA, UAT, Pre-PROD using bash script and Ansible
- Created build and deployment plan for OMS application servers
- Provide 24
- 7 support and On-Call support
Middleware lead
Accenture Service Pvt Ltd
06.2015 - 04.2017
- Adobe Experience Manager Installation and configuration on Amazon EC2
- WebSphere Commerce 8.0 installation and configuration on Amazon EC2
- Creating VPC & launching instances in it
- Creating and managing Security Groups and Network Access Control Lists
- Managingss DNS using Route 53
- Creating and configuring Elastic Load Balancers and Auto Scaling Groups
- Managing AMI(s) and Snapshots
- Automating Configuration Management using Ansible Playbooks
- Automating custom monitoring using shell scripting
- Build and deployment using Bamboo
- Source code management using Bit bucket
- WebSphere Cluster configuration for UAT Live environment
- Installing Fix Pack for WebSphere Commerce
- Installation & Configuration of Oracle Weblogic Servers
- Installation & Configuration of Apache HTTP 2.x Web server
- Extensive working experience in setting up multiple domains, including Administration Servers, Managed Servers, Machines, Node managers in different clustered environments
- Handling all the aspects of administration tasks such as day-to-day site monitoring and maintenance, Installation, Configuration, Clustering, Deploying Applications, Troubleshooting, Load Balancing, Performance Tuning and Maintenance of Weblogic Server.
Middleware Engineer
Oracle India Pvt Ltd
11.2010 - 06.2015
- Installing and configuring Weblogic for Multiple environments
- Install and configure Apache as reverse proxy for Weblogic for HA and failover
- Maximize High Availability: High-availability design, configuration, and maintenance, including clustering and load balancing
- Configuring Virtual Hosts in Weblogic, Apache
- JDBC Data source and Connection pool configuration
- JMS Configuration – creating and configuring jms servers, modules, queues, topics, connection factories and bridges
- Generating and Analyzing Thread dumps
- Configuring and Troubleshooting Node mangers
- Configuring SSL in Weblogic Servers
- Managing SSL certificates based on expiration alert mail
- Automating repetitive tasks using shell, WLST scripting
- Work with security/risk and compliance team in remediating security vulnerabilities
- Troubleshooting and resolving issue for the alerts generated from the monitoring tools
- Decommission of applications / environments based on customer requirement
- Have excellent experience in Client Interaction
- Ability to work effectively with all levels of personnel and other groups
- Highly dedicated to produce professional work with highest quality and creativity
- Provided 24/7 and on call support.
System Administrator
CAPITA India Pvt Ltd & Accel frontLine Ltd
09.2008 - 10.2010
- Installation and configuration of Windows Server 2003 as AD and all windows client OS
- Installation and configuration of Linux OS as SFTP server
- Create NFS and SAMBA share to access files and directories across the local network
- Configure and troubleshoot VPN, encryption application
- Troubleshoot Windows and Linux boot issues and other application related issues
- Provide Citrix application support to various project team
- Provide L1 network support to the end users
- Sensitivity: Internal & Restricted
Education
Master of Computer Application -
Paavai Engineering College, under Anna University
Skills
Cloud Administration (AWS, Azure)
Accomplishments
- Containerization and Orchestration: Kubernetes, AKS, EKS, Docker and Docker Swarm,
- Infrastructure as a Code: Terraform, PowerShell
- Continues Integration tool: Bamboo, Jenkins
- Scripting: Bash, Python, PowerShell
- Cloud: Azure, AWS
- Configuration Management tool: Ansible
- Application Server: WebLogic 11g, 12c, WebSphere 8, 9 and Tomcat
Certification
Certified Kubernetes Administrator
Additional Information
- Achievements Setup Azure infrastructure automation which includes AKS Cluster creation, container registry, storage account, cosmos DB creation, service bus, event hub and Web App service using PowerShell Setup CI/CD pipeline using bamboo from feature environment to production environment. Upgraded helm v2 to helm v3 for all the environments
Timeline
DevOps Lead
Harman International Ltd
05.2019 - Current
Senior DevOps engineer
Wipro Technologies
04.2017 - 05.2019
Middleware lead
Accenture Service Pvt Ltd
06.2015 - 04.2017
Middleware Engineer
Oracle India Pvt Ltd
11.2010 - 06.2015
System Administrator
CAPITA India Pvt Ltd & Accel frontLine Ltd
09.2008 - 10.2010
Master of Computer Application -
Paavai Engineering College, under Anna University
Certifications
- Certified Entry level python programmer (PCEP-30-02)
- Certified Kubernetes Administrator
- Microsoft Certified Azure Administrator
- AWS Certified Solution Architect Associate
- AWS Certified SysOps Administrator Associate
- RedHat Certified Ansible Automation Specialist
- Oracle Weblogic 11g System Administrator
- VMware Certified Professional (VCP 6.0)
- RedHat Certified System Engineer (RHCE 6.0)
- Cisco Certified Network Associate (CCNA)
Certifications
- Certified Entry level python programmer (PCEP-30-02)
- Certified Kubernetes Administrator
- Microsoft Certified Azure Administrator
- AWS Certified Solution Architect Associate
- AWS Certified SysOps Administrator Associate
- RedHat Certified Ansible Automation Specialist
- Oracle Weblogic 11g System Administrator
- VMware Certified Professional (VCP 6.0)
- RedHat Certified System Engineer (RHCE 6.0)
- Cisco Certified Network Associate (CCNA)
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