AI-powered assistants are rapidly transforming how software is built, but when it comes to maintaining and modernizing the complex, interdependent systems that power global finance, code generation alone isn’t enough. Most generative AI tools operate in a local, developer-centric loop—with the IDE internal code representation as context to generate new code and suggest code updates. But modernization at fintech scale demands something more: deterministic, scalable automation that operates with precision across thousands of repositories and millions of lines of code.
That’s where the OpenRewrite open-source automated refactoring framework comes in.
