* Built CI/CD pipelines using Jenkins for continuous integration and continuous deployment. * Integrated tools across CI/CD stages, including Nexus, SonarQube for code quality, and security checks. * Streamlined the CI/CD pipeline for Java-based applications using Maven, resulting in a 20% reduction in build and deployment times. * Managed source code with Git and GitHub, resolving merge conflicts and managing branches and permissions to maintain organized development workflows * Created Dockerfiles for containerizing applications and enabling deployment through Docker. * Implemented proactive monitoring and alerting using Prometheus and Grafana, reducing system downtime by 15% * Developed a custom Shell script to automate routine system backups, enhancing disaster recovery capabilities. * Provisioning AWS cloud infrastructure using Terraform and configuring them using Ansible. * Utilized Terraform for Infrastructure as Code (laC) to automate resource provisioning, resolve discrepancies, and ensure consistent infrastructure states. * Experience setting multiregion and multicloud Terraform projects and well versed in using Terraform workspaces. * Managed and maintained Kubernetes clusters, ensuring high availability and scalability for containerized applications. Implemented rolling updates and automatic scaling to accommodate increased workloads during peak usage periods