• Actively participated in implementing Jenkins, resulting in a 50% reduction in deployment time.• Utilized Ansible for Linux server Patch Management, significantly decreasing the time required for patch implementation As well as for Audit Purposes.• Played an active role in setting up Multi-Node Clusters from Test to Production Environments.• Integrated Gitlab with ArgoCD to facilitate easier deployment to Kubernetes Clusters.• Implemented CI/CD for new projects and maintained older projects.• Established Primary and Secondary GitLab instances for the organization.• Administered Gitlab, including user management, backup and maintenance, patching, and upgrades.• Actively involved in Disaster Recovery (DR) planning and execution.• Managed organization-wide deployments across various environments, including client environments.• Maintained and created proper documentation and Standard Operating Procedures (SOPs).• Worked with tools such as Apache Web Server, Nginx Web Server, Apache Tomcat, and Jboss.• Assisted client’s with onsite setup, including SIT/TEST, UAT/STAGE, DC & DR Environments.• Implemented HAProxy for load balancing requests between DC & DR for a client successfully.• Installed ELK, created and managed Fleet Servers, and integrated suitable solutions in ELK to push different logs, providing the team with comprehensive application insights.• Collaborated closely with developers to troubleshoot issues and identify deployment process improvements.• Acted as a Level 2 Single Point of Contact (SPOC) for Production Activities, ensuring zero impact on services during deployments.• Setting Up Monitoring tools for Cluster and Servers like Nagios, Grafana, Site24x7.• Creating necessary VM’s on ESXI as per the projects need.