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Based in Barcelona, Spain
Barcelona, Spain

Work

About

Resume

I'm a hands-on
Product Designer who
thinks like a founder.

I'm a hands-on
Product Designer who thinks like a founder.

For over 7 years, I ran Sticker Seeds, a business I built from scratch, from a 5m² room to a workshop printing for Adidas, Mango and Freepik.

Based in Barcelona, Spain
>> FEATURED WORK

// STICKER SEEDS

Dec/25 - Feb/26

Redesigning the sticker calculator UX to lift average order value by 35%.

A pricing calculator that turned a confusing, manual quoting process into instant self-serve pricing for designers, agencies and returning B2B clients.

VIEW PROJECT

// STICKER SEEDS

2019-2026

Building the design system that unified the Sticker Seeds brand.

The brand had grown fast and the visuals were all over the place. So I brought everything together into one consistent system.

AVAILABLE SOON

// STICKER SEEDS

2019-2026

Building an AI-powered dashboard to make better decisions.

Running the business meant checking numbers in too many places.
So I built one dashboard that brings it all together, with a little help from AI.

Running the business meant checking numbers in too many places. So I built one dashboard that brings it all together, with a little help from AI.

AVAILABLE SOON

>> ABOUT

Over the years, I’ve put myself in many different boxes.
Some by choice, others because the moment asked for it. Today I know which ones are non-negotiable for me: design, tech and business.

Over the years, I’ve put myself in many different boxes. Some by choice, others because the moment asked for it. Today I know which one are non-negotiable for me: design, tech and business.

I've owned the P&L for the product I design, so I measure design in revenue, not deliverables.

If you want to know more about my experiences and what I enjoy doing outside work, get to know me better.

Over the years, I’ve put myself in many different boxes. Some by choice, others because the moment asked for it. Today I know which one are non-negotiable for me: design, tech and business.

I've owned the P&L for the product I design, so I measure design in revenue, not deliverables.

If you want to know more about my skills, experiences, and what I enjoy doing in my free time, get to know me better.

If you want to know more about my experiences and what I enjoy doing outside work, get to know me better.

Let's talk!
Designed—by—Matheus.

LinkedIn

GitHub

Resume

Let's talk!
Designed—by—Matheus.

LinkedIn

GitHub

Resume

Let's talk!
Designed—by—Matheus.

LinkedIn

GitHub

Resume