Sreekanth H

Infrastructure: Amazon Web Services (AWS), GitLab, Docker, Kubernetes, Git, GitHub, and Kubernetes

Roles & Responsibilities

• Understood well DevOps culture and CI/CD workflow using GitLab with Git and GitHub Version controls.
• Configured Kubernetes as GitLab runner, also involved in building GitLab pipelines to do operation like remove backend hosts & authorization which is defined by user and also adding backend host & authorization against Keycloack to given OpenAPI
• Worked on ApigeeX API Management tool under Google Cloud .
• Wrote GitLab Pipelines to Create API proxies , API Products & Apps in Apigee to based on environments
• Worked with Docker containerization and deployed applications over Docker containers.
• Experienced with Docker containers and docker hub registry.
• Checking Vulnerabilities in Docker base image and fixing those vulnerabilities using Docker scan and Trivy
• Built images and shipped images to hub registry then deployed on production servers using docker technology.
• Configured application health checks, Liveness probe and Readiness probe parameters to monitor containers health.
• Performed rolling updates when new source code version is released.
• Managed source code version tagging and prepared release notes accordingly while handover to service delivery teams.
• Wrote GitLab Pipeline code and automated Build and Deployments to Kubernetes
• Wrote custom Pipeline code for project specific built and deployed name spaces for Dev, QA, and Prod environment.
• Prepared, built and deployed to non-prod environments, released notes to service delivery team for production deployments
• Experienced with Cloud Computing delivery model IaaS - AWS ( EC2, EBS, S3, IAM, Elastic Load Balancer, Auto Scaling, VPC, and Elastic beanstalk )
• Developed and adopted DevOps Model and CI/CD workflow in integrating Git, Github, GitLab,Maven, Sonar, Tomcat, Docker, Kubernetes clusters in automated deployments.

Infrastructure: Amazon Web Services (AWS), Jenkins, Apache Maven, Docker, Kubernetes, Git, GitHub and Terraform.

Roles & Responsibilities

• Created new instances for configuring dev setup and uat environments using Terraform Scripts
• Involved in writing terraform script to create EKS Cluster for prod and Kubeadm installation for DEV and Other env.
• Creating AMI images of critical EC2 instances as backup; restoring data from snapshots whenever required
• Experienced in configuring Build Pipeline jobs in Jenkins and managing build and release.
• Maintaining Jenkins continuous integration infrastructure & releases to DEV/UAT/PROD environments
• Designing highly available systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance & AMIs
• Involved in Jenkins administration as well as involved in setting up Master-slave architecture
• Involved in writing CICD pipelines using Declarative method to make end to end automation
• Configured Build Triggers by using Poll SCM & Build Periodically
• Worked on Build/Deploy Pipeline Setup using Jenkins
• Integrate Jenkins with GIT ,Maven, Sonarqube to achive code quality analysis
• Deployed artifact to multiple nodes by Build with parameters in Jenkins
• Making applications more scalable and highly available system in AWS(ELB).
• Manage and configure AWS services as per business needs (ELB, EC2, IAM and VPC).