Software that fits how your business actually works.

I am Romeu, a senior software developer. I get into your workflow, learn the details of your business model, and build custom software, interfaces and brand systems that hold up over time.

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nameRomeu Cornelius Junior
rolesenior software developer
focuscustom software, UI/UX, brand
statusopen to new projects
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Romeu Cornelius Junior

Three ways I can work on your project

Development

Software on demand, plus customization of the systems you already run. Built to your workflow, not the other way around.

[Your main stack]

UI/UX

Interfaces and interactions that make the software easy to learn and quick to use for the people who depend on it.

Research, flows, prototypes

Brand identity

A clear visual identity that makes your product recognizable and consistent across every screen and document.

Logo, color, type, guidelines

Your problems come first, then the code.

Poorly defined projects lose time and quality. I spend the first days inside your business so the build starts from the right question.

  1. 01
    UnderstandMap the workflow, the people involved and the details of your business model.
  2. 02
    DesignAgree on scope, screens and architecture before writing production code.
  3. 03
    BuildShip in small releases you can try, with performance and quality checked each time.
  4. 04
    SupportMaintain, customize and extend the software as your business changes.

Have a project in mind?

Tell me what you are trying to build or fix. I reply with questions, not a sales pitch.

© 2026 Romeu Cornelius JuniorSoftware Developer