Building a Portfolio That Actually Demonstrates Software Engineering
Andrés Caso Iglesias
After nearly 20 years leading teams in hospitality and logistics, I made a career change into software development. When it came time to build my portfolio, I made a deliberate choice: it would not be just a collection of screenshots and technology lists. It would be a working demonstration of how I think about software architecture. This is the story of how I built it, the architectural decisions I made, and why I believe a portfolio should show process, not just results. The Core Architecture: