• Led the management and maintenance of the PaaS infrastructure, ensuring high availability, scalability, and security of the platform.• Oversee the deployment, monitoring, and maintenance of applications on the PaaS, ensuring optimal performance and reliability.• Implemented best practices for PaaS architecture, including containerization and orchestration using Kubernetes.• Designed and implemented CI/CD pipelines using Jenkins and GitLab CI to automate the deployment processes, reducing manual intervention and improving efficiency.• Automated infrastructure provisioning and configuration management using tools like Terraform and Ansible.• Collaborated with cross-functional teams, including developers, operations, and security, to ensure seamless integration and delivery of applications.• Ensured the platform's security by implementing access controls, encryption, and vulnerability scanning.• Utilized monitoring and logging tools such as Prometheus, Grafana and Cloudwatch to monitor the health and performance of the platform.• Proactively identified and resolved performance bottlenecks and system issues to minimize downtime and disruption.

• Implemented and managed backup and recovery solutions, automating backup processes using AWS Lambda for enhanced reliability.• Developed and maintained disaster recovery plans, ensuring minimal downtime and data loss in case of system failures.• Monitored application and infrastructure performance using tools such as Prometheus and Grafana, providing real-time insights and proactive troubleshooting.• Implemented CI/CD pipelines using Jenkins, Maven, SonarQube and Selenium to automate the build, test, and deployment processes, ensuring code quality and reducing deployment time.• Managed source code repositories using Git and GitHub, ensuring version control and collaboration among development teams.• Automated infrastructure provisioning with Terraform and configuration management with Ansible, streamlining server setup and reducing manual effort.• Implemented container orchestration using EKS (Kubernetes) to manage and scale containerized applications.• Monitored and maintained Kubernetes clusters, ensuring application health and performance.

• Provided technical support for cloud-based infrastructure and internal systems/applications.• Assisted in automating routine tasks using bash languages.• Maintained system documentation and ensured adherence to security best practices.• Gained valuable experience in version control systems (Git) and project management tools (Jira).• Assisted in managing and optimizing cloud infrastructure on AWS.• Worked on ITSM and ServiceNow to process and resolve the technical issues.