Legacy infrastructure costs enterprises hundreds of billions of dollars each year through maintenance, licensing, and the inability to innovate quickly. For more than fifteen years, Deevi has led complex modernization initiatives spanning mainframe-to-cloud migrations, enterprise DevOps transformations, serverless infrastructure adoption, and platform engineering. Across 25 engineering teams, she implemented a standardized DevOps platform that replaced independently maintained CI/CD pipelines with reusable libraries and automated AWS deployment workflows. Organizations can reduce infrastructure costs by 15–35% while eliminating most server maintenance, operating system patching, and capacity planning activities. She judges technology award programs across AI, cybersecurity, and enterprise technology categories.