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Modernizing at Scale: A Fortune 500's Approach to Application Transformation
Read Case StudyMonoliths weren’t built for the cloud. Code assistants struggle to refactor large, complex brownfield applications. vFunction enables code assistants to transform critical Java and .NET monolithic applications into modular, cloud-native services ready for agentic innovation.
Enable your LLMs to refactor monoliths into modular, cloud-ready services—at least 15x faster. vFunction powers GenAI with deep architectural context to succeed where code assistants alone fall short.
Have you tried transforming your large, complex Java or .NET monolith into cloud-native services using LLM-based code assistants?
It doesn’t work.
Yet, organizations are under pressure to increase productivity, reduce costs, and operationalize GenAI. To make code assistants effective in this use case, architectural context is required:
– Runtime awareness
– Domain context
– Human in the loop to guide a deterministic target state
vFunction extends GenAI from file-level refactoring to system-wide transformation.
Start turning GenAI-based code assistants into effective refactoring machines, modernize at a fraction of the time reducing cost and risk, and fully leverage your AI stack.
Complex monoliths running on-premises accumulate years of architectural technical debt, creating roadblocks to rapid release, efficient scaling, and AI adoption.
Simply “lifting and shifting” these apps:
– Limits speed and elasticity due to architectural debt
– Increases costs because they need oversized machines
Lift-and-shift to a cloud VM is often chosen as the fastest, lowest-risk path to migration because it avoids immediate rearchitecture. But once there, the benefits quickly plateau. The underlying architecture remains unchanged, and costs grow out of control.
With GenAI code assistants powered by vFunction, teams unblock stalled migrations and move to containers and serverless platforms.
The result is increased engineering velocity and scalability, lower infrastructure spend, and a modular foundation for introducing agentic capabilities into your existing applications.
Whether you’re an ISV managing complex product suites or an enterprise running decades-old core systems, the challenge is the same: applications so complex they feel too risky to modernize. Learn how vFunction helps overcome this roadblock.
Modernizing notoriously complex applications
Complex applications make it hard to launch new products, personalize experiences, or respond quickly to market shifts.
vFunction accelerates modernization by modularizing monoliths and removing architectural debt, helping leading banks, insurers, and fintechs gain cloud-native scale and cost advantages while paving the way for GenAI adoption.
Modernizing the software that drives the automotive industry
The rise of connected vehicles, self-driving cars, and automated factories puts software at the center of automotive innovation. Yet complex, legacy applications make it difficult to keep pace—slowing development, limiting scalability, and increasing operational risk.
vFunction accelerates the shift to cloud-native architectures that improve operational efficiency, enhance engineering velocity, and strengthen resilience across manufacturing facilities.
Transforming manufacturing systems
Decades of accumulated technical debt make it difficult to modernize production systems, integrate smart factory technologies, and scale AI-driven automation.
vFunction accelerates cloud-native transformation by modularizing large Java and .NET applications to create a scalable, resilient foundation for modern manufacturing.
Ensuring unforgettable travel experiences
Travel and hospitality brands depend on seamless bookings and personalized experiences, yet many core systems remain monolithic and hard to evolve—slowing innovation and restricting agility.
vFunction’s GenAI-powered architectural modernization accelerates cloud-native transformation, speeding release cycles, enabling smarter personalization, and delivering more responsive digital experiences for today’s voyagers.
Modernizing the applications behind global brands
Consumer goods brands depend on smarter production, accurate forecasting, and resilient supply chains—but many core systems remain overly complex and hard to change.
vFunction’s GenAI-powered architectural modernization creates the cloud-native foundation that enables smarter production, more accurate forecasting, stronger supply-chain control, and more responsive operations for global consumer brands.
Transforming the applications that fuel energy innovation
Large, tightly coupled applications make it difficult for energy and utility providers to modernize critical infrastructure and advance initiatives like subsurface exploration and grid modernization.
vFunction’s GenAI-powered architectural modernization modularizes complex applications, enabling cloud-native architectures that provide the agility needed for next-generation energy and utility services.
Transforming applications that power government at scale
Aging, tightly coupled systems make it difficult for public sector organizations to modernize critical services, improve reliability, and meet escalating security and scalability demands.
vFunction modularizes complex applications, enabling cloud-native architectures that improve reliability, strengthen the security posture, and accelerate the delivery of public services.
Modernization is the process of transforming existing applications and infrastructure into higher-value, cloud-native services enabling teams to deliver value more quickly, frequently, intelligently and reliably to customers.
Infrastructure and code modernization focuses on:
• Upgrading frameworks (e.g., Java 6 to 17, .NET Core to .NET 8)
• Addressing security vulnerabilities
• Lowering licensing costs by moving to open source
• Shifting infrastructure from VMs to containers
Important—but not architectural modernization. These steps alone don’t make workloads cloud-native.
Architectural modernization focuses on:
• Converting monoliths into modular or microservices architectures
• Enabling workloads to utilize services like Amazon EKS, AWS Lambda, Azure Functions, and AKS
• Delivering elasticity, agility, and rapid innovation as promised by cloud migration
Architectural modernization is what unlocks the real benefits of the cloud.
Transform legacy applications into scalable, resilient cloud-native systems on the platform of your choice. Break down monoliths, reduce technical debt, and accelerate migration—while taking advantage of advanced services and funding programs from leading cloud providers.
Modernize to AKS, Azure Spring Apps, Azure Functions, take full advantage of Azure Compute
Modernize your legacy .NET aoos, Move off VMware to Modern AWS Services like Lambda, adopt EKS.
Modernize your apps and move workloads to scalable GKE or GKE enterprise environments.
“vFunction addressed a critical need for us to take thousands of our enterprise applications and modernize them through the use of an extremely powerful automated platform."
Senior Solution Architect, Intesa Sanpaolo Bank
Transform your workloads to cloud native—and watch velocity, resiliency, and scale accelerate at your organization.
