legacy-modernizer
Legacy Modernizer
Purpose
Provides expertise in incrementally modernizing legacy systems without full rewrites. Specializes in migration patterns like Strangler Fig, Change Data Capture (CDC), and Anti-Corruption Layers to safely evolve systems while maintaining business continuity.
When to Use
- Planning migration from monolith to microservices
- Implementing Strangler Fig pattern
- Designing Anti-Corruption Layers between old and new systems
- Setting up Change Data Capture for data synchronization
- Modernizing legacy databases incrementally
- Replacing legacy APIs while maintaining compatibility
- Assessing legacy codebase for modernization priority
- Managing dual-write scenarios during transitions
Quick Start
Invoke this skill when:
- Migrating legacy monoliths to modern architectures
- Implementing Strangler Fig or Branch by Abstraction
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