Sumit Bhatia, the lead author, is a distinguished global infrastructure solutions architect dedicated to tackling complex business challenges while promoting Green IT through innovative hybrid cloud strategies, advanced automation, and cost efficiency in IT operations, to support the global oil and gas sector. With over 16 years of experience in the technology industry, Sumit is at the forefront of technological advancements, leveraging his extensive expertise in automation techniques, DevOps methodologies, multi-cloud environments, and edge computing solutions engineering. He has gained recognition in the industry for his numerous contributions, including his authorship of the acclaimed book Reverse Engineering with Terraform, which has garnered praise from numerous industry experts. Through his groundbreaking work with Terraform, the implementation of capacity management as a service (CMaaS) in hybrid environments, and the introduction of innovative ON/OFF solutions, his organization achieved significant cost savings, reducing annual expenditures by hundreds of thousands of dollars. He has been honored with the "highest honor" award from his organization, a leader in energy innovation. Additionally, Sumit is a prominent author in leading journals within the oil and gas industry and actively engages with the community as an expert reviewer for top-tier technology publications and journals. His unwavering commitment to sharing knowledge and best practices has greatly assisted many professionals in navigating the intricate landscape of sustainability and solutions engineering. Chetan Gabhane is a highly experienced professional with more than 16 years in the roles of solution architect and senior technical consultant, specializing in hybrid and multi-cloud computing. His primary emphasis lies in designing robust and efficient hybrid cloud architectures that integrate the strengths of both on-premises and cloud technologies. Chetan possesses significant expertise in implementing advanced DevOps methodologies to enhance the agility and scalability of cloud infrastructures. He is a recognized author of the well-regarded publication Reverse Engineering with Terraform. Furthermore, Chetan has played an active role in developing reference architectures for cloud solutions, as well as authoring white papers and technical blogs. His dedication to disseminating knowledge and best practices has greatly aided many professionals in navigating the intricate landscape of cloud computing, reflecting his steadfast commitment to excellence.