▪ Led development efforts for two integrated Angular 18 applications for investment portfolio management, implementing Signals, Standalone Components, and NgRx for efficient state management and mentored junior and mid-level developers through code reviews, fostering adherence to modern Angular standards. This solution fully resolved manual handling, automating 100% of the portfolio management process for financial advisors within the bank’s integrated investment platform used by its advisory team. ▪ Successfully migrated a legacy AngularJS system to a new micro front-end architecture using Angular 18, improving performance, accessibility, and maintainability. The new solution improved performance, enhanced the user interface and accessibility, and increased maintainability across the platform. ▪ Contributed to the creation and evolution of Orquestra, BTG Pactual’s proprietary Design System, collaborating closely with the UI/UX team to define visual language, interaction patterns, accessibility standards, and reusable design guidelines—removing dependency on external UI libraries and establishing full control over component behavior and styling.

▪ Developed an Angular submodule within the bank’s advisor-facing platform to enable integrated bank payments. This solution replaced the previous email-based workflow, fully centralized the payment process, and doubled execution speed. ▪ Developed a dedicated Angular application with dynamic reactive forms using Reactive Forms Module to support multi-step onboarding flows, leveraging RxJS for real-time validation and inter-component communication, to handle asset-based contributions and custody transfers for investment portfolios, separating them from general custody flows. This solution simplified advisor workflows, eliminated user confusion from the previously unified interface, and reduced processing time by 50%, doubling the speed of these operations within the bank’s investment advisory platform. ▪ Ensured front-end code met accessibility standards by adhering to WCAG guidelines. Applied semantic HTML and ARIA roles to guarantee accessibility best practices across all components.

▪ Developed and maintained scalable front-end applications using Angular and TypeScript, delivering responsive and high-performance user interfaces. ▪ ▪ Contributed to the evolution and maintenance of Unifacisa’s internal ERP system, which integrated functions across HR, Marketing, Finance, and other departments. ▪ ▪ Designed and implemented a submodule using Angular, Angular Material, and RxJS to manage company meetings directly within the platform. Replaced the previous manual scheduling process done via Google Meet, resulting in a fully centralized and streamlined internal meeting workflow with 100% adoption.

▪ Supported and evolved critical systems focused on financial and accounting routines. Performed bug analysis and resolution, requirements refinement, and performance enhancements. ▪ Contributed to the migration of legacy systems to Java 8 and SQL-based architectures. ▪ Resolved a critical billing issue in a Java 8 and Spring Boot service used by a Dock client, responsible for invoice generation and payment processing, using MySQL. The fix involved refactoring service logic, optimizing SQL queries. As a result, invoice accuracy was fully restored, system errors were eliminated, and query performance improved by over 60%, significantly reducing load on transactional systems.

▪ Developed and maintained Node.js (JavaScript/TypeScript) APIs following Clean Architecture and Domain-Driven Design (DDD) principles. ▪ Contributed to two core systems at Brisanet: a customer-facing service selection platform and an internal management tool for partner branches. On the frontend, enhanced layouts using React.js, Redux, and Styled Components; on the backend, added features with Node.js, NestJS, and PostgreSQL to support new promotional plans during market expansion ▪ Additionally, developed a React + TypeScript module to manage operational rules for partner branches, improving internal control workflows. These improvements contributed to an estimated 30% increase in service adoption following UI and product enhancements.