All services
Service
Modernization
Legacy decomposition without a big-bang rewrite.
We modernize systems incrementally — strangler-fig decomposition with rehearsed rollback at every step, so the business keeps running throughout.
Capabilities
What this includes
System assessment
Honest evaluation of what to keep, what to wrap, and what genuinely needs replacing.
Strangler-fig migration
Incremental extraction behind a facade, with production traffic proving each step.
Data migration
Dual-write and reconciliation strategies that make cutover reversible.
Team enablement
Your engineers learn the new architecture by building it with us.
Outcomes
What you get
- Continuous delivery throughout the migration
- A reversible path at every step
- Legacy systems retired, not merely wrapped indefinitely
Engagement models
How we structure it
Modernization assessment
Four weeks. System analysis, risk register, and a sequenced decomposition plan.
Incremental delivery
Rolling quarters extracting capabilities in dependency order.
Co-delivery
Joint teams where knowledge transfer is an explicit deliverable.
Questions
Things clients ask us
Because rewrites of business-critical systems fail at a well-documented rate, usually by running long enough that the old system evolves underneath them. Incremental decomposition is slower on paper and finishes more often.
Longer than a rewrite proposal claims and shorter than a rewrite actually takes. We sequence so each phase delivers standalone value, which means you can stop if priorities change without being stranded mid-migration.
That's the common case. We reconstruct behavior through characterization tests against the running system — capturing what it actually does, which is frequently not what anyone believes it does.
Related work
