About the Author

Keyhole Software

Keyhole Software is a consulting team of software developers who love technology. We frequently assist nationwide clients with custom application design, development, and modernization initiatives with Java, JavaScript/SPA, and .NET technologies. Our expert employee consultants excel as “change agents," helping our clients to be successful with software technologies that bring competitive advantage.

Step 2 of the Keyhole Legacy System Assessment Framework highlighting Modernization Readiness Assessment, showing how organizations evaluate the technical, business, and operational readiness of applications before modernization.

Legacy System Assessment Checklist: Evaluate Readiness Across 5 Key Areas

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Learn how to evaluate application modernization readiness using the Keyhole Five-Pillar Modernization Readiness Assessment. Assess infrastructure, application code, data, DevOps, and team capability before prioritizing modernization investments.

Step 1 of the Keyhole Legacy System Assessment Framework highlighting Application Inventory as the starting point for legacy application modernization, with the first step emphasized in a four-step modernization process.

Legacy Application Inventory: How to Identify and Assess Your Systems

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You can’t modernize what you can’t see. Most organizations don’t have a complete, current view of their application portfolio. Systems accumulate through growth, acquisitions, and tactical decisions. Ownership becomes unclear, usage declines, duplicate capabilities emerge, and maintenance costs continue long after the original business need has changed. Before making modernization decisions, organizations need a clear understanding of what they own, …

Infographic introducing the Keyhole Legacy System Assessment Framework, showing a four-step process consisting of Application Inventory, Modernization Readiness Assessment, Application Portfolio Prioritization, and Modernization Sequencing Strategy for planning legacy application modernization.

Legacy System Assessment Framework: How to Audit, Score, and Prioritize Your Application Portfolio

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Learn a practical four-step framework for legacy system assessment, application portfolio prioritization, and modernization planning. Build an executable roadmap that reduces risk and aligns technology investments with business goals.