Overview
Legacy systems are the hidden tax on innovation. They are expensive to maintain, difficult to integrate, and increasingly unable to meet the expectations of modern customers and employees. Yet the fear of breaking something critical keeps many organizations paralyzed.
APS has led dozens of legacy transformation engagements across financial services, healthcare, and other complex industries. We know how to assess what you have, define what you need, and design a migration path that manages risk while delivering early, tangible value.
Whether you are moving from a mainframe to cloud-native microservices, replacing a decades-old ERP, or modernizing a custom-built core system, APS has the experience to guide you through it.
Key Service Areas
Legacy Assessment
Document current-state architecture, dependencies, and total cost of ownership.
Modernization Strategy
Evaluate rehost, replatform, refactor, and replace options with clear business cases.
Phased Migration Planning
Sequence modernization initiatives to manage risk and deliver incremental value.
Post-Migration Optimization
Performance tuning, training, and process adaptation after go-live.