Marco Vinicius | Product Designer & Developer
Marco Vinicius' Portfolio

Strategic product designer focused on high-impact scalable solutions.

Skills &
Experience

Utilizing Design and Technology to create solutions that scale your business.

Figma
Discovery
Benchmark
AI First
UX Design
UI Design
Prototyping
Design System
HTML5
CSS
JavaScript
Python
Hotjar
Adobe Suite
Visual Analytics
Antigravity

Academic Background

2025 - 2026

Postgraduate Degree in UX Design and Beyond

PUCRS - Specialization • Completed

Specialization covering strategic disciplines such as Interface Evaluation, Design Leadership, Advanced Design Systems, and Product Discovery.

2019 - 2023

Bachelor's Degree in Computer Science

IFRJ - Pinheiral Campus • Completed

Academic development focused on software engineering and technologies. Communications Director at the Student Union and teaching assistant for technical subjects.

Courses and Specializations

+8 complementary certifications in AI, Leadership and Communication

LinkedIn Learning - Completed between Apr/2025 and Oct/2025

View all on LinkedIn

Noloco Certified Expert Level 1

Noloco Academy - Completed Jul/2024

View Certificate

Agile Planning and Management

Meluca - Completed Jun/2023

View Certificate

Design System Specialist

Meluca - Completed May/2022

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Advanced Figma

Alura - Completed Jun/2022

View Certificate

UX/UI Design

USP - Completed Apr/2021

View Certificate

Professional Experience

Senior Product Designer

OceanPact | Stefanini Dec 2025 - Present

I work as a Senior Product Designer, leading the UI design for the company's first Shipyard Construction Manager; previously, Excel and Forms were used to manage their processes.

I utilized the Double Diamond framework alongside AI to support my decisions, processes, and testing. I built AI agents to assist me in Design, Design Testing, and Interface Analysis, which allowed me to turn deliverables that used to take two weeks into just a few days.

Mid-level UX/UI Designer

Banco do Brasil | Stefanini Nov 2024 - Nov 2025 (1 year and 1 month)

Active contributor across multiple squads, applying knowledge in AI and IT. I aligned and planned alongside POs, SMs, and other roles, facilitated design processes (Discovery, Double Diamond), and designed dashboard UIs in Power BI using Figma.

Mid-level UX/UI Designer

GameOn (Freelance) Jun 2024 - Mar 2025 (10 months)

Strategic role in the UI design and technical scoping of the MVP. Led benchmarking of direct competitors and the methodological structuring of the Double Diamond framework for agile product consolidation.

Mid-level UX/UI Designer

MAG Seguros Aug 2024 - Nov 2024 (4 months)

Conducted in-depth user research and regular usability testing. Coordinated end-to-end product design, combining qualitative/quantitative analysis and accurate projections for checkout and conversion flows.

UX/UI Designer

Cypher Financial AI Nov 2023 - Aug 2024 (10 months)

Comprehensive modeling and UI design of finance-oriented smart interfaces. Conducted rigorous heuristic evaluations and actively managed the backlog for the product's aesthetic improvements.

UX/UI Designer

Nelogica Oct 2021 - Apr 2023 (1 year and 7 months)

Strategic planning of solutions for the financial market. Led the creation and governance of the first Design System for the company's crypto asset ecosystem, optimizing complex information architectures.

UI Designer and Front-End Developer

Freelance Feb 2020 - Jan 2022 (2 years)

Autonomous role in the end-to-end development of digital products, merging design and programming. Created modern user interfaces in Figma, Elementor, Photoshop, and Illustrator, with technical implementation in WordPress, HTML5, CSS3, JavaScript, and jQuery. Strategic use of Hotjar and Google Analytics for data analysis and conversion optimization.

Programming and Design Teacher

LivreLab Mar 2020 - Sep 2021 (1 year and 7 months)

Taught design, game design, and programming classes to children and teenagers. Also collaborated directly with the CEO in the analysis and development of strategic ads, creating advertising materials for all of the school's social media platforms, and in the technical development and maintenance of the students' online learning platform.

React Developer

DarwinX Mar 2021 - Jul 2021 (5 months)

Worked on the development and componentization of responsive interfaces using React. Focused on creating reusable UI elements, consuming RESTful APIs, and collaborating closely with the design team to ensure visual fidelity and the best user experience across the product.

ABOUT ME

My
Journey

Marco Vinicius
Product Designer

Rio de Janeiro, BR

+7
Years of Experience

My journey began in Computer Science (IFRJ), merging front-end development with React and interface design in Figma. I solidified my career at companies like Nelogica, Cypher (Financial AI), and MAG Seguros, building a strong foundation in user research (Discovery), agile frameworks (Double Diamond), and data-driven hypothesis validation.

Currently, I am a Senior Product Designer at Stefanini. Previously, I worked at Banco do Brasil leading discovery sessions and designing complex analytical dashboards (DataViz) for leadership. Today, I lead end-to-end design at OceanPact, translating strategic business objectives into intuitive digital journeys with high technical impact.

CONNECT

Contact

I am available to collaborate on innovative projects, tackle challenges within tech squads, or provide specialized consulting. Feel free to send me a message!

Design by Marco Vinicius and Code built on Antigravity.
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