gmartinez – Product Design Portfolio

About me

GUIDING PRODUCTS FROM AMBIGUITY TO EXECUTION

I bring over 18+ years of experience scaling products across fintech, SaaS, and complex tech ecosystems. Operating at the intersection of UX leadership and product strategy, I move beyond aesthetics to align cross-functional teams around clear visions and measurable business outcomes. I thrive in the "messy middle" of product development: distilling fragmented data into clear insights, making critical trade-offs when there’s no perfect answer, and determining the right thing to build. My focus is on shipping high-utility software that works seamlessly for the people who rely on it. To move faster without sacrificing rigor, I leverage AI-driven workflows to streamline discovery, problem framing, and early-stage ideation—helping teams cut through ambiguity and make better product decisions, sooner.

USE CASES

Recommendations

WHAT TEAMS & LEADERS SAY

Selected excerpts from professionals I’ve collaborated with. Full recommendations are available on LinkedIn.

Giovanni combines technical expertise with genuine user empathy, translating complex requirements into intuitive solutions. His versatility extends beyond UX—he has also performed as an interim Product Owner, balancing user needs with business goals while ensuring functionality in complex SaaS environments.Matthias Eckardt - Senior Technical Writer

...Along with his creative abilities and technical skills, he has a talent for marketing as well. I’m sure you can tell from Giovanni's portfolio, the quality of his work speaks for itself. I would strongly recommend Giovanni as UX/UI Lead and would be more than happy to provide more details if you need them...Dr. Inga Linda Toma - B2B SaaS Product Manager

Giovanni is not only a great UX designer but also pragmatic and flexible when facing technical constraints. He actively seeks to understand how customers use a product, ensuring he delivers the best possible user experience. His openness to feedback makes him a highly collaborative and reliable partner. Julia Wolf - In-house Consultant

Working with Giovanni was always a pleasure. He always added value to any project he was involved in. Using his broad product skillset, which he has gathered over his career, he is able to provide critical insights into many products. In addition, he is also skilled in aligning others to follow these insights. Joshua Devlin - Lead Data Engineer

Giovanni combines aesthetic excellence with UX research insights, creating designs that are both functional and user-centered. He set best practices tailored to company needs and consistently advocated for users while bringing business-oriented thinking—making him a valuable asset to any product team.Simona Maccarrone - PhD, Project Manager

Giovanni is a passionate designer who always puts the user’s experience at the center. He combines creativity with years of professional expertise, driving projects forward with initiative and collaboration. His knowledge and dedication make him a strong contributor to any multi-disciplinary team.Madeline Yin - Software Engineer

GIOVANNI MARTÍNEZ | PRODUCT DESIGN & STRATEGY

I UNTANGLE COMPLEX SYSTEMS INTO CLEAR, INTUITIVE SOFTWARE

I bridge business strategy with deep craft—helping teams cut through noise, integrate modern AI workflows, and design effortless and user-centered digital products.

About me

GUIDING PRODUCTS FROM AMBIGUITY TO EXECUTION

USE CASES

Uptempo: Re-Architecting Enterprise Data Governance Post-Merger

Matmatch GmbH: Driving Product Value & Transformation

Bank of Chile: External Commerce Digital Transformation

Bank of Chile: MiPass App Redesign; Scaling 2FA for Enterprise Users

Bank of Chile: Modernizing Term Deposits for Corporate & Retail Banking

Bank of Chile: Modernizing ATM Interactions for Accessible Self-Service

Recommendations

WHAT TEAMS & LEADERS SAY

Selected excerpts from professionals I’ve collaborated with. Full recommendations are available on LinkedIn.

LET'S CONNECT

LET'S TALK PRODUCT STRATEGY AND DESIGN

Whether you're navigating complex product challenges, scaling a design team, or exploring new AI-driven workflows—let’s connect.