AWS Mainframe Modernization Competency

GFT is one of a select group of AWS Partners worldwide validated by AWS for proven expertise in migrating and modernizing mission-critical mainframe workloads to the cloud. We help financial institutions and large enterprises move beyond legacy constraints — accelerating innovation, reducing operational risk, and unlocking cloud economics — without disrupting the core systems that run their business.
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Move beyond the mainframe — without compromising the business that depends on it.

Mainframes still run the systems your business depends on the most. Modernizing them is high-stakes work that punishes shortcuts. We help you do it right, the first time.

GFT is among a select group of AWS Partners globally to hold the AWS Mainframe Modernization Competency — a designation awarded only to firms with validated technical capability and a proven track record of successful customer outcomes. Drawing on more than 35 years modernizing core platforms for the world's largest financial institutions, our professional team  of more than 1,000 AWS-certified professionals brings the discipline and depth required to migrate mission-critical workloads with confidence. Whether the path forward is refactoring, replatforming, or augmenting, we design the modernization journey around your business reality — preserving the logic that runs your operations while unlocking the agility, scale, and economics of AWS.

AWS-Validated Competency

Selected by AWS for proven mainframe modernization expertise — a designation awarded only to partners with demonstrated technical capability and customer success at scale.

Financial Services Depth

Decades of experience modernizing core banking, payments, trading, and risk platforms for tier-1 institutions across the Americas, EMEA, and APAC.

Risk-Managed Delivery

Wave-based migration plans, parallel-run testing, and rollback strategies engineered for mission-critical workloads where downtime is not an option.

Multiple Modernization Paths

Refactor with AWS Transform, replatform, or augment — we recommend the right approach per workload, not a one-size-fits-all template.

End-To-End Engineering

From discovery and business case through code conversion, data migration, application testing, and post-go-live managed services — under one accountable partner.

High-Certified Team at Scale

More than 1,000 AWS-certified professionals across 20+ countries, ready to mobilize the right team, in the right time zone, for engagements of any size.

Our AWS Competencies: GFT combines deep AWS expertise across multiple competencies to deliver end-to-end transformation for enterprise clients.

Ready to modernize your mainframe with confidence? Talk to our AWS experts today.

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Rafael Suguihara
Head of the AWS Global Unit
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