About


People who do the work.

Every product we deliver is shaped by decisions tied to a specific problem or business goal.

Our story

Sharper together than apart.

We met in an intensive UX program and saw at once that our work together was sharper than anything we made alone.

Subtraction Design grew out of that collaboration. The same exchange between strategy and development shapes every project today, and it remains the part of the work we enjoy most.

Kevin Furtado, smiling, in glasses and a dark shirt.

Kevin Furtado

Design and Development Director

Carlos Amestoy, smiling, with a beard and a dark sweater.

Carlos Amestoy

Strategy and Design Director

Our philosophy

Subtraction is a tool, not a rule.

A principle is valuable because it gives judgment a structure. It becomes a liability when it overrides the evidence. In practice, a crowded navigation may need consolidating, while a donation process may need steps added to build a donor's confidence.

“To gain knowledge, add something every day. To gain wisdom, remove something every day.”
Adapted from Lao Tzu, Tao Te Ching

Testimonials

What clients say.

"Carlos and Kevin are creative thinkers who can take rough ideas and turn them into polished Figma mockups while collaborating directly with developers to keep projects moving and get them to production faster."
Scott BerkovichTiny House Digital, Managing Director

For agencies

UX expertise, embedded within existing teams.

Marketing, ad and development agencies bring us in for research, strategy, wireframes and interactive prototypes. You keep the client. We do the work.

What role would you like us to play?

Select all that apply.

We reply within 48 hours.