Angelo Rosa — Product Designer

Portfolio

Check out a selection of my recent work in digital product design.

OAB Paraná: Digital Transformation Discovery (external case study)

Presentation of the Discovery project for OAB Paraná, aiming to map the needs of lawyers in Paraná to modernize and digitally transform the services offered by the organization.

Client
OAB Paraná
Year
2025
Categories
Product Discover

Insper: Academic Platform Discovery and Design (external case study)

Designing a web application to centralize and optimize the management of courses, rooms, and resources, using an AI-assisted design approach for maximum efficiency.

Client
Insper
Year
2025
Categories
Product Discover

PPConcursos: EdTech Platform Discovery (external case study)

A Discovery process to map features and user journeys, converting artisanal mentorship into a scalable educational platform.

Client
Ponto a Ponto Concursos
Year
2025
Categories
Product Discover

PPConcursos: Study Platform Discovery and Design

Interface design focused on the scalability of educational mentorship. The solution unifies scattered tools into a robust SaaS platform, using strategic design to make learning visible and automate study management without losing the brand's human touch.

Client
PP Concursos
Year
2026
Categories
UI / Product Design

Grupo DPSP: Health Portal Design

Digital platform for scheduling and managing health services, created for the DPSP Group during the pandemic, which transformed the chain's portal into a strategic national channel.

Client
Grupo DPSP
Year
2022
Categories
UI / Product Design

Carrefour: SVA+ Price Comparison Design

Development of a product comparison feature inside the SVA+ app, enabling Carrefour Brasil sales associates to view up to three items side by side in real time, optimizing the sales experience and generating over 15,000 comparisons within the first three months.

Client
Carrefour
Year
2023
Categories
UI / Product Design

Carrefour: SVA+ App Design

Sales platform created for Carrefour Brazil’s electronics department, which digitized in-store service by allowing sales associates to complete the entire sales process directly on the floor, with speed, autonomy, and a focus on customer experience.

Client
Carrefour
Year
2022
Categories
UI / Product Design

Impactos Positivos: Voting Platform Design

Digital voting platform created for the Positive Impacts Award, capable of handling millions of votes with anti-fraud security and high scalability, promoting social entrepreneurship throughout Brazil.

Client
Impactos Positivos Global Platform Inc.
Year
2024
Categories
No Code

FIEMA: New Institutional Portal Design

Creation of a new institutional portal for FIEMA, visually integrating its three entities (SENAI, SESI, and IEL) into a modern, standardized, and responsive platform that strengthens its digital presence and communication with society.

Client
Federação das Indústrias do Estado do Maranhão
Year
2024
Categories
UI / Product Design

Primo Investment Fund: Investment Platform Design

Designing a web platform to digitize and streamline the investment proposal approval workflow, bringing efficiency, transparency, and auditability to the process.

Client
Primo Investment Fund
Year
2025
Categories
UI / Product Design

Advoprazo: Legal Deadline Platform Design

Designing a digital platform to automate case monitoring and organize the daily routine of solo lawyers, focusing on clarity, control, and efficiency.

Client
Advoprazo
Year
2025
Categories
UI / Product Design

Platform Builders: Institutional Website Design

Creation of the new institutional website for Platform Builders, led by a multidisciplinary team focused on reflecting the company's culture and presenting its portfolio in a modern and strategic way. The initiative resulted in an innovative portal with a responsive design, advanced technological integration, and significant growth in traffic shortly after launch.

Client
Platform Builders
Year
2023
Categories
UI / Product Design

Synthetic Personas: How I Turned 11 Interviews into AI Agents

AI-augmented research method: 11 in-depth interviews become agents that represent the personas and validate features, journeys and screens without reaching out to users again.

Client
PP Concursos
Year
2026
Categories
AI Solution

Design Ops Harness: the design pipeline of a software house

A design ops harness that keeps discovery, design and development aligned across dozens of simultaneous projects, with design system validation and a documented history.

Client
Leany
Year
2026
Categories
AI Solution

DiFérias: Nautical Marketplace Discovery and Design

A two-sided nautical marketplace in the Lençóis Maranhenses: discovery with canvas and JTBD, visual identity, the booking journey and automatic payout to the boat owner.

Client
DiFérias
Year
2023
Categories
UI / Product Design

Ademicon: Network Management CRM Product Design

I designed Orbita, a CRM that turns dispersed network data into institutional memory, proactive alerts and operational decisions.

Client
Ademicon
Year
2026
Categories
UI / Product Design