Modernizing the app that runs everything. How vFunction helped a global manufacturer modernize its most important app.
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Modernizing at Scale: A Fortune 500's Approach to Application Transformation
Read Case StudyAccelerate cloud-native transformation. Power code assistants with runtime architectural insights. Automate fixes. Eliminate architectural technical debt.
Modernization isn’t just about upgrading code or containerizing workloads. To realize meaningful cost savings, elasticity, and speed, you need to modernize the architecture.
vFunction combines GenAI and data science to analyze and modularize Java and .NET monoliths, guide code assistants in refactoring, and extract cloud-ready microservices — modernizing apps up to 15x faster than traditional methods.
Purpose-built to conquer complexity in brownfield applications, vFunction's runtime insights and analysis drive architectural modernization with AI.
Refactors complex Java and .NET applications into cloud-ready services.
Uses static and dynamic analysis with data science to reveal architectural debt and enable domain-driven design.
Power GenAI workflows with architectural intelligence to help code assistants fix technical debt and modularize monoliths.
Extracts services with speed and accuracy, generating APIs, and supporting framework upgrades made for the cloud.
Integrates with your SDLC to detect, monitor, and remediate architectural drift keeping systems resilient and scalable.
Deploy vFunction locally—no data ever leaves your environment. We’re also ISO 27001 certified.
“Last year we completed the extraction of our conversation service from the monolith. We picked a popular service that was notoriously slow. Through considerable effort, we turned this into our lean, mean microservice machine that boasts sync times that are 25-100x better. In addition, we improved cycle time to just five minutes."
Senior Engineering Manager, Turo
“Gemini is a massive application—over 8 million lines of code and 14,000 classes. It’s incredibly complex. The vFunction dashboard gave us insights we couldn’t get from traditional tools. Now we’re breaking it into 27 manageable blocks instead of one huge monolith."
Technical Project Manager
“A Fortune 500 financial leader used vFunction to modernize legacy Java applications 15x faster than manual methods—transforming monoliths into microservices."
“We are excited to be working with vFunction to monitor our applications to detect and fix issues before they result in more serious consequences."
R&D Lead, Trend Micro
“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
Once monoliths are broken into modular services, vFunction provides ongoing oversight across distributed applications.
By leveraging OpenTelemetry to support a wide range of languages and stacks, we deliver deep architectural insight to prevent sprawl, enforce boundaries, and monitor drift, keeping your systems scalable and resilient over time.
vFunction partners with AWS, Microsoft Azure, and other leading hyperscalers to modernize applications for advanced cloud services.
vFunction partners with AWS across a range of programs to accelerate and de-risk modernization initiatives—enabling qualified customers to access fully funded licenses and expert support.
vFunction collaborates with Microsoft Azure to help growing companies and global brands modernize complex, business-critical applications. Available on Azure Marketplace, vFunction aligns legacy transformation with your cloud strategy.
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vFunction has been named a Gartner Cool Vendor in AI-Augmented Development and Testing for Software Engineering.
Modernize and transform the architecture of Java and .NET apps up to 15X faster and get more out of your cloud workloads.
