Migration & Modernization
Author: Saikat Chatterjee
Saikat Chatterjee is a Senior Specialist Solutions Architect on the Worldwide Mainframe Modernization team at AWS. He partners with strategic customers across the globe to tackle complex enterprise modernization challenges — spanning cloud migration, distributed architecture design, systems engineering, and enterprise integration. At the intersection of mainframe application modernization patterns and agentic AI, Saikat brings a unique perspective as a trusted advisor, helping organizations leverage cutting-edge AWS capabilities to transform their most critical core workloads.
Tackling large mainframe portfolio with Agentic AI and AWS Transform
Many enterprises have used the mainframe as a platform of choice for their core business processing over decades. The simplicity and speed of initial development in monolithic architecture have consequently resulted in the creation of large (10M+ LOC) and exceptionally large (100M+ LOC) mono-repos and complex codebases. When customers are ready to modernize these applications, […]