Hi my name is Rui Seiça and I'm a web & mobile designer/developer living in Leiria, Portugal.

In my work I try to deliver solutions with visual quality and a clear design. I center my attention on detail and technology following careful planning.


Always finding the best solution for my clients and the best experience to users in multiple devices. Currently focusing on creating clean, original and unexpected interactive experiences.

This portfolio is a limited selection of my freelance projects.


Lately I developed the ColorADD app for iPhone and iPad that allows colorblind users identify colors.

2014, Winner, World Summit Mobile Award (United Nations Award).

2013, Winner, Vodafone Foundation Mobile for Good Europe Awards.

2013, Honorable Mention, APMP Portuguese Multimedia Award.

Get In Touch

If you are interested in working with me, please get in touch.