Legacy App Modernization & Replacement

Many legacy apps have run reliably for years but hold back new requirements. Changes take a long time, and the risk involved increases.

I modernize existing applications gradually or replace them when a technical overhaul no longer makes sense.

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Typical Starting Point

  • The application relies on outdated technology
  • Changes are time-consuming and error-prone
  • Business requirements can only be implemented through workarounds
  • Operations and maintenance depend on individual people

Benefits

  • Technical risks are reduced
  • New requirements can be implemented faster
  • Maintenance and operations become more predictable
  • Knowledge is better documented and available to the team

Scope of Services

  • Analysis of the existing application and critical components
  • A basis for deciding between modernization and replacement
  • Implementation of a realistic migration strategy
  • Gradual replacement with data transfer and tests
  • Stabilization and technical maintenance after the transition

Process

  1. Review of the current application and its bottlenecks
  2. Assessment of modernization and replacement options
  3. Migration planning with prioritized stages
  4. Implementation with ongoing checks in operation

Outcome

You receive a solution that can support future needs, with a clear technical foundation and a transparent migration path.

Request a Project

Briefly describe your project. I will assess whether a custom web application makes sense and get back to you with my assessment.

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