Performance, testing, and quality
Ecommerce Webstores
Test, debug, and improve storefront performance, security-minded behavior, and cross-browser reliability.
What this bullet means
A polished storefront still needs to be fast, stable, and safe. This includes finding broken behavior before shoppers do and verifying fixes across devices.
Sample app idea
Shopify theme quality review built around Liquid, HTML, CSS, JavaScript, browser testing, and storefront performance checks.
Main build outline
- Create a Shopify theme QA checklist for Liquid rendering, browser behavior, device layout, performance, and accessibility.
- Track a theme defect from reproduction steps through JavaScript or Liquid fix and regression test.
- Prioritize high-impact Shopify storefront performance and usability improvements.
Portfolio proof
- Quality dashboard screenshot with device, browser, speed, and defect checks.
- Before-and-after issue note showing a verified performance or usability improvement.
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.