Prashant Mhaske

Client: Telefónica (European Telecom Provider)

• Built and maintained CI/CD pipelines using Jenkins, Git, and Maven, improving deployment speed by 60%.
• Deployed and managed a React.js-based frontend web application showcasing Telefónica’s telecom products and plans, hosted on AWS EKS using Helm and Nginx Ingress Controller.
• Containerized microservices using Docker and deployed them to Kubernetes clusters using Helm charts, enhancing scalability and availability across multiple regions.
• Configured and managed infrastructure monitoring using AWS CloudWatch for real-time log collection, metrics, and alerting.
• Evaluated and utilized AWS services such as Lambda, EventBridge, S3, API Gateway, and Security Groups for application integrations and automation.
• Worked closely with DevOps teams to design and implement best practices for production deployments.
• Collaborated with cross-functional teams to resolve production issues, achieving a 95% defect resolution rate within SLA timelines.

Client: Global Healthcare and Life Sciences Company (Fortune 500).

• Provisioned and managed AWS and Azure cloud infrastructure for hosting enterprise applications.
• Managed on-premises virtual servers using VMware vSphere and vCenter, supporting critical application workloads.
• Automated OS configurations, patching, and application deployments across AWS, Azure, and on-premises VMware infrastructure using Ansible and Infrastructure as Code (IaC) practices.
• Managed infrastructure monitoring and incident detection using Splunk and BigPanda, improving issue response time and operational visibility.
• Supported infrastructure maintenance and ensured compliance with uptime and availability standards.