ANNOUNCEMENT

Hexaware Positioned as a Visionary in the 2026 Gartner® Magic Quadrant™ for Custom Software Development Services

Gartner, Magic Quadrant for Custom Software Development Services, By Jaideep Thyagarajan, Ryan McKinney, Nathan Davie, 7 October 2026. Gartner and Magic Quadrant are trademarks of Gartner, Inc. and/or its affiliates. Gartner does not endorse any company, vendor, product or service depicted in its publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner publications consist of the opinions of Gartner’s business and technology insights organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this publication, including any warranties of merchantability or fitness for a particular purpose. This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available upon request from Hexaware.

Whitepaper

Mainframe Modernization Strategy: Re-platform Versus Rewrite

Legacy application modernization has become the absolute business imperative in the VUCA world. Yet many organizations depend on legacy mainframe systems for core critical operations. Maintaining legacy systems comes with inherent challenges like security risks, inefficiency and unpredictability due to a lack of insights and information. However, the way forward would need businesses to get their mainframe modernization strategy right. There are 8 approaches enterprises can take to modernize mainframe applications. The key is to identify the best-fit modernization approach for a legacy application stack.

This whitepaper primarily focuses on the re-platforming and rewriting approach to modernizing mainframe applications. It takes a deep dive into key mainframe modernization parameters like:

Cost and time savings
What re-platforming entails and when to re-platform
Why and when you should rewrite
What happens to mainframe components during re-platforming

Also, discover how Hexaware’s Amaze® platform can help your mainframe modernization journey predictable, transparent, and in control.

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