Shanmugam, Karthikeyan: - Karthikeyan Shanmugam is an experienced Solutions Architect with over 20 years of experience in the design and development of enterprise applications across industry domains. He is currently working as Senior Solutions Architect at AWS and prior to this, he has worked in companies such as Ramco Systems, Infosys, Cognizant and HCL Technologies. Karthikeyan specializes in cloud, cloud native, containers, container orchestration tools (such as Kubernetes), IoT, Digital Twin and microservices domains and has obtained multiple certifications. He is also a contributing author in reputed journals such as InfoQ, ContainerJournal, devopsdotcom, and TheNewStack and writes articles on emerging technologies that are available on his blog upnxtblog.