Updates and modernisation

Not every legacy application needs replacing. It is often more economical to keep the proven business logic and renew the technology beneath it. We bring your application up to a current, secure and maintainable state.

When does it make sense?

  • The programming language, framework, database or operating system is no longer supported.
  • The application needs to move to new infrastructure, e.g. virtualisation, containers or cloud.
  • New requirements: web interface, mobile use, interfaces or single sign-on.
  • There are problems with performance, stability or security.

What we do

  • Upgrades to current versions, e.g. Java 8 → Java 21, .NET Framework → modern .NET, PHP 5 → PHP 8
  • Database migration, e.g. from Access, dBase or proprietary systems to PostgreSQL
  • Automated tests as a safety net, followed by targeted refactoring
  • New, accessible web interfaces on top of existing logic
  • REST interfaces (APIs) for connecting other systems
  • Containerisation, automated builds and deployments (CI/CD)

What you get

  • Application running on supported, secure technology
  • Better maintainability and shorter change cycles
  • Automated tests and reproducible builds
  • Modern interfaces for integration and digitalisation
  • Updated documentation

Our principle: keep as much as possible, renew as much as necessary. Your application's business logic is valuable – and we treat it that way.