JMRPRODUCT DESIGNER •
PRODUCT BUILDER
PORTFOLIO / 001

Joan Marcel Ramirez — Product Designer • Product Builder

01 / A LITTLE CONTEXT

Introducing
myself.

Meet Joan
Scroll
The whole picture

Hello. I’m Joan Marcel.

I’m a Product Designer based in Tarragona, Spain. I connect research, product decisions and interface design to turn real needs into useful products.

My work spans design systems, mobile experiences and the collaboration that takes a product from an idea into implementation.

MyPortfolioabout about-me.js

Research examples: Kamen user boards explore athletes’ habits, routines and triggers. Business Origami maps industrial production, commercial and logistics processes with accessibility for less technology-confident workers in mind. An anonymised Swiss tourism project uses Kano analysis to inform backlog priorities from perceived satisfaction.

03 / WHAT I DO

Research & discovery

I start with what we need to learn. Interviews, observation, surveys and usability tests help me understand the problem before shaping a solution. I choose the method around the uncertainty, then turn findings into decisions the team can act on.

Product thinking & strategy

User needs, business goals and delivery constraints belong in the same conversation. I help teams question assumptions, weigh trade-offs and decide what belongs in the MVP. My background in operations keeps scope, budget and the service behind the interface in view.

Product design & delivery

I take ideas through flows, wireframes, interfaces and prototypes, test them with people and refine what does not work. I stay close to engineers through implementation. AI-assisted prototyping helps me explore faster, while design decisions and quality stay under human review.

Design Systems & Ops

I build components, variables, tokens and documentation that help teams make consistent decisions across a product. I connect design foundations with implementation and shared workflows, making the system easier to use, maintain and evolve together.

04 / SELECTED WORK

From the question.
To the product.

A closer look at the research, decisions and craft behind my work.

More on Behance
05 / OFF THE CANVAS

My workstation.

A little corner for big ideas.
And a few small distractions.

The workstation in daylight
The desk from the sofa
06 / ALWAYS LEARNING

Learning never stops.

Design, research and a wider perspective.

2026 PLATZI

Interface Design & Prototyping

Completed learning path · UI Design

2025–2026 UNIVERSIDAD DE LAS HESPÉRIDES

Master’s in Multi-Market Investment & Diversification

Risk management and financial statement analysis

07 / THE NEXT CONVERSATION

Let’s collab.

A good product starts
with a good conversation.

Let’s talk
JMR
LET’S MAKE SOMETHING MATTER

Let’s talk.

What brings you here?

Form delivery is being set up. You can reach me by email in the meantime.

EXPERIENCE, SKILLS & BACKGROUND

Download
my CV.

My experience and approach to product design, in one document.

PDF · Available soon