Legacy System Modernisation
Breathe new life into ageing systems. Strategic modernisation, migrations, and rewrites that preserve business value.
Reduced maintenance burden Improved performance Better developer experience Extended system lifespan Preserved business logic
Legacy systems often contain years of business logic and institutional knowledge. We help you modernise strategically – keeping what works, improving what doesn't, and migrating to sustainable platforms without disrupting your business.
Why Choose Us
We take a pragmatic approach to modernisation. Not everything needs rewriting from scratch. We assess what's worth keeping, what needs replacing, and create realistic migration paths that manage risk.
Modernisation Approach
Assessment
Understand current system, business processes, and pain points.
Strategy
Develop modernisation roadmap – strangler pattern, phased migration, or rebuild.
Execution
Implement changes incrementally, validating at each stage.
Transition
Migrate users and data, decommission old systems safely.
Frequently Asked Questions
Should we rewrite or refactor?
It depends. Rewrites are risky and expensive but sometimes necessary. Often, incremental modernisation delivers better results with less risk. We help you decide.
How do you handle data migration?
Carefully. We plan migrations thoroughly, run parallel systems when needed, and validate data integrity at every step.
What if the original developers are gone?
Common situation. We reverse-engineer business logic from code, document what we find, and build understanding through systematic exploration.
Ready to Get Started?
Let's discuss your legacy system modernisation requirements and provide you with a tailored quote.