Capital Consig:• Development of new features in the application, such as the pix contact management flow and the pix key portability flow, using React Native, Styled Components, Zustand, Reanimated, etc.• Development of new features in the backend, such as the scheduler for generating the report file of regulation nº 32, the listing of these reports and the download of the file via a pre-signed AWS S3 URL.Cartos:• Development of the new flow of bank slips on the internet banking frontend using React, Material UI, Styled Components, Redux, etc.• Development of the new flow of bank slips in the backend, using Node.js, AWS, Serverless, Dynamoose, PostgreSQL, Jest, etc., developing based on the microservices architecture.Finfy:• Responsible for creating the new standardization of components and layout of the backoffice modules using React, Ant Design, Styled Components, etc., developing based on the architecture of Micro Frontends with single-spa.• Development of improvements for the backoffice to improve the user experience.• Bug fixes in backoffice functionalities, in addition to performing refactorings to improve code readability.Tiba Pix:• Development of new features in the app, such as dashboard screen, purchase flow, credit request, transaction/invoice listing, among others, using React Native, Styled Components, Zustand, Reanimated, etc.• Development of new backend features, such as credit request validation, pre-registration flow via WhatsApp using Twilio's API and others, using Node.js, Express, Prisma, PostgreSQL, Jest, etc.Wishly:• Responsible for creating the frontend of the web platform from scratch using React, Next.js, Tailwind CSS, Zustand, Framer Motion, Apollo Client, etc.• Making improvements, bug fixes and refactorings in the application, using React Native, Recoil, etc.

• Development of a lottery game system using ReactJS, Redux Toolkit, Styled Components, etc., in addition to performing end-to-end (e2e) tests with Cypress.• Development of a lottery game application using React Native, Redux Toolkit, Styled Components, etc.• Mentorship assistant in LabLubyJS.

• Delivered responsive and effective support to over 10,000 students and clients, ensuring a seamless and positive learning experience.• Successfully resolved 1,000+ technical inquiries across email, private platforms, and Discord, focusing on efficient problem-solving and empowering students to tackle challenges independently.• Conducted in-depth research and contributed to the development of projects in React and React Native, enhancing course content and practical applications for students.Tech: JavaScript, TypeScript, React, Next.js, React Native, Node.js, Express, PostgreSQL.