Legacy modernization
Healthcare Technology
Improve older web applications by moving useful features toward current .NET, frontend, and engineering practices.
What this bullet means
Modernization means learning what an existing system does before replacing it, then making safe, incremental improvements that reduce risk.
Sample app idea
Legacy Modernization Tracker with application inventory, dependency notes, technical debt items, migration steps, and verification results.
Main build outline
- Create an inventory of fictional older application screens, dependencies, risks, and current limitations.
- Plan small migration steps for an API, screen, database access layer, and test coverage.
- Add rollout and rollback notes for each completed modernization task.
Portfolio proof
- Before-and-after architecture plan with staged migration and rollback notes.
- README section explaining how an older workflow is modernized without a risky rewrite.
Minimal documentation
- README with the business problem, screenshots, setup notes, and technology stack.
- One requirements note that maps the job bullet to the sample feature.
- One test plan note with happy path, validation, and edge case checks.
- One honest portfolio note that says this is self-directed practice, not employer work.
Modern .NET stack
- Blazor Server or ASP.NET Core Razor Pages.
- C# services with validation and dependency injection.
- SQL Server locally, then SmarterASP SQL Server or Azure SQL.
- Optional Azure App Service, GitHub Actions, Docker, and AI helper feature.