Industry: Investment & Asset Management Engagement Type: Legacy Modernization & Process Optimization Services: Requirements, Technical Strategy, Application Development, Mentorship & Training Long-term partner: The client engaged Keyhole Software repeatedly between 2011 and 2025, extending contracts numerous times for quality delivery. Teams ramped up and down based on business need. The Challenge A leading financial institution relied on a suite of …
Client: A national insurance regulatory association Industry: Insurance and Government Regulatory Technology Services: Legacy Application Modernization, Software Architecture, Microservices Consulting, Custom Software Development Outcome: A near decade-long modernization partnership that rebuilt legacy C++ and Java securities systems on a test-first foundation, then carried that discipline into a build-system overhaul, migrating more than 200 mission-critical applications from Ant to Maven ahead …
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We have all been there: some new technology comes out and we know it would improve our maintainability. But we can’t use it. We already picked a technology, it is already implemented, and we can’t change it now. We are stuck.
TypeScript does not work like that. TypeScript is JavaScript, and JavaScript is TypeScript. What this means is any existing files you have are compatible with any new file you add.
So why waste time changing if it’s all the same anyway? TypeScript has some great advantages that JavaScript does not. In this blog I will introduce some of those advantages, as well as some troubleshooting tips for if you run into issues when you choose to convert to TypeScript…
The Keyhole team worked to modernize the organization’s enterprise batch processing applications. This project included converting a long list of COBOL batch processing applications into Java-based batch applications using the Spring Batch framework. The project encompasses a wide range of tasks from calculating and assessing fees, to processing large vendor fees, and running recon reports.