Valida

Valida Brand Logo

Valida is a portfolio project that demonstrates real-world backend software engineering and development capabilities.

It uses a monorepo architecture and includes

  • An optimized Vue.js frontend
  • A C# .NET backend & API following Hexagonal Architecture principles
  • A custom, formally verified, high-integrity shared library written in Ada, securely integrated into our C# .NET backend
  • Containerized development environment
  • Kubernetes Deployment (Helm Charts). The Kubernetes production deployment hosted on DigitalOcean is available at: https://valida.collado.ch/


Brand Assets

Valida Brand Assets Figma Screenshot

Get full access: https://www.figma.com/design/zH03b7dKILkLyJauH2OM10/Valida?node-id=1-6377&t=cTfnySevL62Z2EKQ-1


UI / UX Prototype

A UI/UX Prototype was developed to help refine the concept, plan user flows, and guide the frontend implementation. Most components use Tailwind CSS UI kit elements (screenshots) as placeholders until custom components are designed. This is currently out of scope for this sample project, which focuses on demonstrating backend software engineering and development capabilities.

UI/UX Prototype Figma Screenshot

The non-interactive draft prototype can be found in the Figma project. Get full access: https://www.figma.com/design/zH03b7dKILkLyJauH2OM10/Valida?node-id=3-1499&t=cTfnySevL62Z2EKQ-1


UMLv2 Concept & Specification

UML diagrams, such as a Use Case diagram, were created to refine and document user flows.

Valida UMLv2 Use Case Diagram

All schemas were created in the StarUMLv7 Editor. Exported diagrams and the StarUML `.mdj` project file may be downloaded from the GitHub Repository.