Big-bang rewrites of legacy systems are famously risky and often fail. Incremental modernisation delivers value sooner and de-risks the journey.
The incremental approach
- Use the strangler pattern — replace piece by piece
- Prioritise the parts with the highest pain and value
- Keep the old and new running side by side during transition
- Deliver value continuously, not only at the end
You rarely need to rewrite everything. You need to replace the right things, in the right order.
We modernise legacy systems incrementally so the business keeps running throughout.
MR
Marcus Reyes
Chief Technology Officer
Part of the TechWorld Solutions team helping enterprises migrate, modernize, and secure their technology.