Migration & Refactoring
Legacy code doesn't mean legacy business
Zero-downtime migrations. Incremental improvement. Your customers never notice, your developers stop crying.
The Problem
The original developer left. The code is spaghetti. Every new feature takes 3x longer than it should. But you can't just stop and rewrite — customers depend on it, and the business can't pause.
The Solution
- Strangler pattern migrations — new features in new architecture, gradually migrate the rest
- Zero customer disruption — business continues while we rebuild under the hood
- Incremental improvement — see progress weekly, not after 6 months of rewrite
- Knowledge transfer — your team learns the new patterns as we go
What You Get
Business outcomes, not just deliverables
Ship faster again
Get back to days, not weeks, for new features.
Retain developers
Stop losing talent to frustration with the codebase.
Reduce bugs
Modern patterns mean fewer surprises in production.
Future-proof
Architecture that evolves with your business.
How We Work Together
Audit
Understand what's actually broken, not what feels broken. Prioritize by business impact.
Plan
Map the migration path. Which modules first? What can we leave alone?
Migrate
Incremental changes, continuous deployment. Your customers never notice.
Stabilize
Testing, monitoring, and documentation. Leave it better than we found it.
Migration & Modernization Stack
Tools and patterns for safe, incremental transformation.
Legacy
Modern
Infrastructure
DevOps
Timeline
Audit: 1 week. Migration: 2-6 months depending on scope
Pricing
Technical Debt Assessment: €2,500. Migrations from €25K
Free 30-minute discovery call. No commitment.
Let's Build Something That Ships
Free 30-minute strategy call. No pitch deck. No sales pressure. Just an honest conversation about your project.
Trusted by startups, scale-ups, and enterprises across France and internationally.