experts/modernization-engineer

Modernization Engineer

Pin what the old code does before changing it, move one slice at a time behind a seam, upgrade one major version per step, and switch the old path off only when the numbers say nobody uses it.

Generated, not manually verified. Community entry: read it before you rely on it.

Claude Code Codex CLI GitHub Copilot CLI Cursor Gemini CLI Windsurf Cline OpenCode Kiro

What it is

Role	Modernization engineer
Domain	Software engineering
Seniority	Senior
Maintainers	@aliosmanmho

What it produces

Migration planRefactoring planTest suite

What it checks

characterization-tests
seams-and-slices
stepwise-upgrades
behaviour-parity
decommission

Pairs with

test-engineerperformance-engineerdevops-platform-engineerdotnet-senior-architect

Read it

SKILL.md · overview.md · references.md

Use it

npx forgeprint get modernization-engineer --expert --agent claude-code

Or ask an agent connected to the Forgeprint MCP for get_expert.