Projects for Banco do Brasil Technology Branch (BBTS)

Operations Analyst, UX Designer at BBTS

April 2015 – September 2018

• Designed and prototyped banking interfaces for various digital platforms, focusing on user experience and visual appeal.

• Created wireframes, mockups, and high-fidelity prototypes using Axure RP, Figma, and Sketch.

• Validated documentation and improved UX through extensive client and internal testing.

• Developed Frontend features for the Banco do Brasil mobile app, collaborating with back-end teams on API integration.

• Conducted UX research and A/B tests to validate design decisions.

• Contributed to digital marketing material, including digital photography and video editing.

• Collaborated in multidisciplinary teams for design implementation across native platforms.

• Designed financial management software for banking clients.

• Stack: Axure RP, JavaScript, Figma, Adobe Illustrator, Sketch, HTML5, SASS, CSS3, Bootstrap, PHP, along with Adobe Creative Suite, Prototyping, Adobe XD, Creative Content Creation, Web Content Creation, Digital Photography.

Business Management Software

• Description: Developed a globally competitive management software solution at Banco do Brasil aimed at streamlining international financial transactions. It was designed to replace "Gestão BB," facilitating payments, receipts, and other services for the accounting sector of Banco do Brasil's legal clients. The software prioritized keyboard-only navigation, inspired by an older, monochromatic system favored for its responsiveness and keyboard-only use. The project involved a high-fidelity Axure RP prototype with 47 screens and dynamic forms, tested internally for six months to ensure a seamless and efficient user experience.
• Stack: Axure RP, Bootstrap, HTML & CSS.

BB Mobile App version 3

• Description: Collaborated on the design, prototyping, and testing of numerous features during the migration from Mobile App 2.0 to 3.0. The app utilized the React Native architecture, which eliminated the need for native components (Swift for iOS, Java for Android), providing more creative freedom and cross-platform consistency. This enabled the development of a credit card screen with significant creative freedom using a new library of proprietary components. The process included extensive user research, internal group testing, the Wizard of Oz method, and A/B testing. This two-year project allowed for simultaneous development of various components due to the app's modularity. The result was a highly functional and user-friendly application, recognized as one of Brazil's most used mobile apps with over 50 million downloads and a 4.5 rating on Google Play.
• Stack: React Native (architecture), Swift (for iOS), Java (for Android).

SINDEC (National Information System of Consumer Protection)

• Description: Developed the Frontend for this internal software, which is used by PROCON (Consumer Protection and Defense Program) across all states of Brazil for managing services. The development of components was based on Google Material Design guidelines and Bootstrap guidelines, adapted to the organization's new visual identity.
• Stack: Bootstrap, Google Material Design guidelines, HTML, CSS.

Consumidor.gov.br

• Description: Revamped the consumer protection portal (consumidor.gov.br). This project involved high-fidelity prototyping in Axure RP with motion design. It included A/B testing with internal groups to refine the user experience, followed by the Frontend development of the page.
• Stack: Axure RP, HTML, CSS.

Infrastructure Project Management

• Description: Created a service order manager software for internal use, a request from Banco do Brasil's Infrastructure Projects team. The project had a three-month conception period where Frontend development was performed using Bootstrap.
• Stack: Bootstrap, HTML, CSS.

BB Mobile App version 2

• Description: Spearheaded the high-fidelity prototyping in Axure RP for Banco do Brasil's "new" mobile application. This involved adapting the existing 2011 app (version 1.0) to the 2.0 version, which was launched in 2014 with a refreshed look and feel. The project managed the development and testing of new features, specifically accommodating the unique constraints of Android, iOS, and Windows Phone platforms, which necessitated designing and testing each new functionality at least three times. The application transitioned from an iframe architecture to native component architectures (Swift, Java, C#), significantly enhancing user experience across devices.
• Stack: Axure RP, Swift (for iOS), Java (for Android), C# (for Windows Phone), HTML, SASS, CSS3, Bootstrap, PHP.

Other Projects