About RAJESH

4.2 years of experience in IT industry in various roles as DevOps, Cloud Infrastructure Engineer, Build and Release Engineer with excellent experience in Software Integration, Configuration, Packaging, Building, Automating, managing and releasing code from one environment to other environment and deploy to servers.
Provided end to end support on cloud infrastructure platform such as Amazon web services, DigitalOcean.
Designed and deployed DigitalOcean solutions using droplets, spaces, Domains/DNS, Cloud Firewall, Resource Alerts. Postgresql, snapshot, vpc.
Designed and deployed AWS solutions using EC2, S3, application LoadBalancer, auto scaling groups, aws Route53, aws ACM, aws IAM Role, aws codecommit.

Setting up EC2 instances and prerequisites on the instances for deploying the applications.
Experienced in creating multiple VPC's, public, private subnets as per requirement and established connectivity to AWS Resources in another VPC in another region using AWS VPC Peering.
Used security groups, internet gateways and route tables to ensure a secure zone for organization.
Build Management – Experience in tools such as Jenkins, Maven, and Nexus for build management.
Used GitHub repository to run Jenkins and github actions jobs for Continuous Integration.
Configured Jenkins and github actions as a common build engine to build and deploy applications to DEV, QA, and UAT and PROD environments.
Worked on Jenkins and github actions to implement Continuous Integration and deployment into Tomcat and nginx.
Responsible for installation & configuration of Jenkins to support various Java builds and Jenkins plugins to automate continuous builds and publishing Docker images to the Nexus repository.
Installed and configured Nexus repository manager for sharing artifacts between internal teams.
Worked on CM tool Ansible on Master servers for configuration management, continuous application deployment and server provisioning.
Connecting the nodes with master by SSH configurations and connecting the nodes with master server.
Writing playbooks and executing Ad-Hoc commands for orchestration of nodes i.e., package installations file management, automatic deployment and other automation tasks
Experience in Docker like creating Docker images, containers, Docker files, tagging and pushing to Docker Hub.
Created and managed multiple containers using EKS kubernetes and creating deployments using Yaml code.
Worked in an IAAS environment called Terraform, to manage application infrastructures.
Used SonarQube and sonarcloud for code coverage and code quality.
Strong working knowledge on GIT.
Responsible for creating Artifacts using Maven and deploying those artifacts into Tomcat Server.
Detailed knowledge in bash shell scripting, yml scripting
Implemented monitoring tools like prometheus, grafana for monitoring infrastructure.