The problem you're facing
The company's critical application runs on a dated stack: nobody understands the code anymore, vulnerabilities pile up, every change is risky. A full rewrite is too risky : doing nothing is riskier.
Our answer
We modernise in increments: an API wrapper around the existing (strangler pattern), block-by-block feature migration, regression testing at every step. The application stays in production throughout.
What LaMeDuSe Technology takes care of
- Audit of existing code and technical debt
- Incremental modernisation strategy
- API facade around the existing system
- Progressive feature migration
- Automated regression testing
- Planned, verified data migration
- Documentation and knowledge transfer
Our methodology
- 1
End-to-end scoping
Business need, technical constraints and hosting scoped together from the start.
- 2
Architecture
Argued, documented and reversible technical choices : no proprietary lock-in.
- 3
Delivery
Iterative development with demos, testing and continuous integration.
- 4
Operations
Deployment on European infrastructure, monitoring and maintenance by the same team.
Technologies
Security
Application security built into the cycle: code review, dependency analysis, secrets management and testing.
Hosting
Hosting on the group's European infrastructure : or deployment on your existing infrastructure.
Maintenance
A single contract covers the software and its operations: no more ping-pong between vendor and host.
Why LaMeDuSe Technology
We've taken over and modernised applications others left behind: our incremental approach exists because the big bang fails : we've seen it in clients who come to us after.
Frequently asked questions
Almost never: full rewrite concentrates risk. Incremental modernisation upgrades the highest-value blocks first, with the application staying in production throughout.
It keeps running: every step is delivered independently, with regression tests. Users experience no big bang : changes arrive as invisible blocks or visible improvements.
Yes: the takeover audit rebuilds understanding (code reading, traces, interviews), documents what exists, then the modernisation plan builds on that mapping.
Depending on size: a few months for a module to a year or more for a complete system. Every step delivers its own value : you don't wait for the end to see gains.
Ready to turn your ideas into reality?
Contact our experts today to design and develop your custom technological solution.