What is a strangler-fig migration?

It is an incremental approach where new services replace legacy functionality piece by piece behind an API layer — avoiding a risky all-at-once rewrite.

How long does legacy modernization take?

Timelines depend on system complexity. We deliver value in waves — often shipping the first modernized capability within 8–12 weeks while planning longer-term retirement.

Can you modernize mainframe or COBOL systems?

We partner on assessment and API wrapping strategies, and work with specialized partners for deep mainframe re-platforming when required.

Will modernization disrupt daily operations?

No. Parallel runs, feature flags, and phased cutovers are designed to keep production stable throughout migration.

Legacy Modernization

Legacy Modernization Without Big-Bang Risk

We incrementally modernize monoliths and aging platforms — exposing APIs, migrating workloads, and retiring technical debt on a schedule your business can absorb.

Digital Transformation

Legacy Modernization Overview

We incrementally modernize monoliths and aging platforms — exposing APIs, migrating workloads, and retiring technical debt on a schedule your business can absorb. Bluelupin delivers legacy modernization for enterprises and government organizations — including legacy assessment, strangler-fig migration, re-platforming & refactoring. We combine strategy, engineering, and governance so initiatives move from assessment to production with measurable outcomes. Our teams apply Kubernetes, Docker, AWS, Azure, .NET, Java and align every engagement to security, compliance, and ROI targets your leadership can track quarter over quarter.

Trusted By

Trusted by Government Agencies, Healthcare Providers, Educational Institutions, Financial Services Organizations, and Enterprise Businesses.