A product and interaction design portfolio


X-Silium, LLC is the sole-proprietorship of
Mario F. Machado, a Lead UI/UX Designer
based in Boston, Massachusetts.

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  • Merrill Lynch
  • Intralinks
  • Putnam Investments
  • New York Life
  • Hard Rock Corporate
  • Liberty Mutual
  • Monster Worldwide

Innovation & Ideation


Helping you identify value propositions and opportunities from both new and existing applications.

Intuitive Experiences


Applying trends, research, and testing techniques to optimize user flow and ensure ease-of-use.

Creative Interfaces


Creating unique websites and applications designed to help make your product look and feel professional.

// Designing for all mediums


Responsive Websites

Cross-browser supported and flexibly displays between mobile, tablet, and desktop devices of all sizes.


Cross-Platform Applications

Following iOS, Android, and Windows Mobile guidelines, individually, we create applications that are intuitive for our clientele to use.

// Latest Work

Dungeon Defenders 2

In order to prepare for the initial launch on Steam and PS4, I worked with Trendy Entertainment to update their User Interface designs. We over-hauled dozens of 2D interfaces, ensuring that each design worked on a vast matrix of systems.
» View Case Study

Liberty Mutual Insurance

Working with Liberty Mutual's Innovation Department, I assisted in the ideation, testing, and development of various business opportunities. The projects I was assigned will continue to be announced throughout the coming years, so not all work will be available to showcase immediately.
» View Case Study

// Get in Touch


Email: mario@x-silium.com

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