Legacy Application Modernization
Plan the next stage of your existing application.
Review and improve older applications in phases, with attention to business rules, data, and continuity.
Your situation
What the service covers
Older applications often contain years of business rules and integrations. We review how the system works before deciding which parts to preserve, improve, or replace.
The work
What we can help with
We agree the scope around your requirements and existing systems.
Review the application
Understand the business rules, dependencies, data, and deployment.
Improve it in phases
Refactor code, introduce APIs, or migrate selected functions and data.
Prepare for ongoing operation
Improve tests, monitoring, documentation, and release practices.
The engagement
How the work proceeds
- 01
Review the current system
Identify the functions the business depends on and the risks of changing them.
- 02
Agree the first phase
Choose the part to improve and define acceptance and recovery checks.
- 03
Implement and compare
Review the new behavior against the existing application and business requirements.
- 04
Plan the release
Agree cutover, verification, and recovery arrangements before changing live operations.
Getting started
Ways to begin
Software Assessment
Review the current situation and recommend a first phase.
First Project Phase
Deliver an agreed feature or workflow before deciding on a larger commitment.
Project Delivery Phase
Carry out an agreed development or modernization phase.
Project example
Related work
Case StudyLegacy Migration
Migrating HelloMainland’s frontend in stages
Nginx routing allowed Angular and Next.js applications to serve different parts of the same site.
Read Case StudyTalk to us
Tell us about your project
Describe the work you are planning and the systems involved.