May 2021 – Feb 2023 · 1 yr 9 mos · Bengaluru, Karnataka, India · On-site

• Creating and maintaining k8s cluster in AWS cloud using Kubeadm, Cloudformation and Chef.
• Managing devops tools like Jenkins, Sonar, Nexus, Git, Splunk, Datadog, etc.
• Helping Devlopers with build issues and deployment issues.
• Guiding developers to plan their release and deployments.
• Working on to improvements on CICD implementation.

Jan 2020 – Mar 2020 · 2 mos

Aug 2017 – May 2021 · 3 yrs 9 mos

• Create and Maintenance Kubernetes cluster in Kubernetes Engine, Google cloud.
• Creating new docker file, Kubernetes Deployment file for new services.
• Deploying Java based micro services in cluster using Jenkins, Github.
• Fixing build and environment issues.
• Creating Dashboards and alerts in Stack driver monitoring tools.
• Supporting Performance test, Failover test and critical alerts.
• Actively working with Google cloud support team to fix any cloud related issues.

Aug 2017 – May 2021 · 3 yrs 9 mos · Bengaluru, Karnataka, India

Nov 2014 – Aug 2017 · 2 yrs 9 mos · Bengaluru, Karnataka, India

• Creating and maintaining cluster in AWS cloud using KOPS.
• Designed and Configured Management stack with Jenkins Server with EFS backend, Kubernetes Serer and build server.
• Configured High Availability masters in different Availability zones.
• Configured Logging with ELK (Elastic search, FluentD and Kibana) stack in newly created cluster.
• Configured Monitoring with InfluxDB, Heapster and Grafana stack.
• Creating and maintaining Dockerfile for application and Build containers.
• Creating YAML file to deploy new APIs, services.
• Implemented the AWS ASG using cluster-autoscaler add-on for Kubernetes nodes.
• Implemented the Canary and Blue/Green deployment based on API team requirement.
• Implemented the CICD process using Jenkins pipeline code, Git, Docker registry and Kubectl.
• Configuring new build servers, creating new build definitions and maintain source control in different environments using TFS.
• Creating new MSI and modifying the existing based on requirement using WIX.
• Implementing continues integration using Jenkins, Nolio and other testing tools.
• Create and deployed web service images using Lisa service Virtualization tool. Automated this process using Jenkins.
• Did a POC for new deployment tools like Ansible and analysed its features with our requirements.
• Created own deployment tool and implemented in new environment. It will run PowerShell scripts remotely in any number of servers same time and it will provide the consolidated logs. It will allow us to keep the scripts in source control.
• Proposed new CI process using PowerShell, Chef and Jenkins for deployment and DSC for applying configurations and implemented the process in new environment.
• Successfully releasing / implementing the latest/new code on to production servers without any downtime and troubleshooting application/deployment issues.

Mar 2013 – Aug 2014 · 1 yr 5 mos · Bengaluru, Karnataka, India

• Deployment Automation script development for authorized releases.
• Prepare and deliver Standard Operating procedure for deployment of Authorized release using Doc-Book.
• Install prerequisite software’s using WIX Standard bootstrapper application.
• Created WIX Installer with complete customized UI Dialogs including prerequisite check dialog.
• Team Foundation Server deployment and Administration for Training EOL team.
• Build and Release Engineering Activities for migration from SVN to TFS.

Mar 2011 – Mar 2013 · 2 yrs · Greater Chennai Area

• Actively worked in Market release of the product deployment module for Essential Studio Version 9.2 onwards to 11.1 which include 8 major releases and many minor releases.
• Created Automation projects (Source, Samples) using Final Builder to achieve the Continuous Integration.
• Implement the new features and C# DTF Custom Actions based on requirements.
• Create and maintain Add-on setups (Source and Samples) for main setup.
• Create and maintain Console and Windows Forms build utilities.
• Implement new features and maintain WPF Dashboard Application.
• Created class reference using SHFB and .NET libraries.
• Created user guide using doc-to-help and MS word files.