Kumar D is a seasoned IT professional with over 9 years of experience in the industry, currently serving as a Senior DevOps Engineer at Cognizant since August 2025. Kumar D specializes in building, automating, and optimizing infrastructure and deployment pipelines for both cloud and on-premises environments, using advanced technologies and tools such as AWS, Kubernetes, Terraform, and CI/CD pipelines. Prior to Cognizant, Kumar D held key roles as Lead Engineer and Senior System Engineer at Guardian Life, and served as a Senior Cloud Engineer at Valeo, developing expertise in provisioning and managing Linux/Aix servers along with hybrid and multi-cloud technologies. Kumar D's career began at Mphasis as a Linux System Administrator after graduating with a B.Tech in Information Technology from University College of Engineering Tindivanam in 2015.
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