As a Full Stack Developer at Lekto, I spearhead a React project alongside a team of 2 frontend partners while collaborating closely with backend developers in .NET. My primary focus lies in assembling complex components such as drag-and-drop calendars, code reviewing for quality assurance, and harmonizing environments to ensure an optimized user experience.Moreover, I am tasked with executing hotfixes on the master branch, planning and implementing refactoring efforts to enhance code maintainability and scalability, and tackling challenging features such as offline mode functionality.Recently, we successfully addressed and resolved 1160 TypeScript errors, achieving a flawless outcome, showcasing our commitment to code quality and technical excellence. Our progression has been remarkable, resulting in the delivery of remarkable features for teachers in Brazil's public schools.Our company's mission is to enhance the socio-emotional skills of Brazilian students through an adaptive educational program, the Adaptive Educational Program for 21st Century Skills Development. I take pride in contributing to this objective, leveraging my technical skills and expertise to create innovative and impactful solutions.

At LeadUp Software Consultants, I undertook one of the most challenging projects of developing a fintech application called Contabull, focused on investments in the crypto world. This involved designing and implementing a robust and user-friendly application to cater to the specific needs of cryptocurrency investors.As a team lead, I managed a small team of two junior developers, overseeing the entire development process. My primary focus was on delivering an application with a seamless user experience and robust security measures.Additionally, I took charge of the end-to-end deployment process for the application on Android and Apple stores. I implemented a controlled deployment system, incorporating release notes to facilitate effective communication with users during the update process.To optimize the development workflow, I extensively studied and applied Expo build system with EAS, streamlining the build and deployment processes and ensuring efficient delivery of features and updates.Throughout the project, we utilized a range of technologies, including Expo, React Charts, Redux, Redux Toolkit, Query, and Drawer Navigation, among others. These technologies enabled us to create a feature-rich application with intuitive user interfaces and seamless data visualization.The Contabull application proved to be a success, providing crypto investors with a powerful tool to manage their investments effectively. The app's user-friendly interface, strong security measures, and regular updates garnered positive feedback from users, contributing to the success of the project.

At Transformação Digital, I played a crucial role in ensuring the platform's responsiveness across all devices. By implementing responsive design principles, I optimized the user experience, allowing seamless access and usability on various screen sizes.Additionally, I successfully refactored lines of code, enhancing the system's performance on specific pages. This involved analyzing and optimizing code to improve efficiency and speed, resulting in a smoother user experience.As part of a significant project, we developed a page creator tool that empowered companies to create customizable websites tailored to their specific events. This innovative feature enabled effortless website creation and customization, providing a seamless platform for launching events.Throughout this experience, I utilized a range of cutting-edge technologies, including React.js, Next.js, Chakra UI, Styled Components, Storybook, Jest, and Cypress. Leveraging these technologies, I ensured the development of robust and high-quality solutions that met the evolving needs of the platform and its users.As a result of our efforts, the platform witnessed improved responsiveness, performance, and user satisfaction. The implementation of the page creator tool empowered companies to create engaging websites efficiently, facilitating successful event launches and contributing to the platform's overall success.

In my previous role, I held the responsibility of overseeing two systems that directly integrated with Learning Management Systems (LMS) such as Canvas, Blackboard, and Anima. This involved ensuring smooth and seamless interactions between our platforms and the LMS, providing a seamless user experience for our clients.Additionally, I played a key role in implementing and maintaining a content editing system based on TinyMCE. By leveraging this powerful tool, I empowered users to effortlessly create and manage engaging content, contributing to the overall success of the platform.As part of a major initiative, I actively participated in the platform's complete redesign and refactoring. This encompassed a comprehensive overhaul of the user interface and experience to enhance usability. Furthermore, we updated the technology stack to incorporate the latest and most cutting-edge technologies available in the market. The result was a modern, user-friendly platform that met the evolving needs of our clients.Throughout my time in this position, I worked extensively with a wide range of technologies, including Jest, Next.js, React.js, JavaScript, TypeScript, Redux.js, Socket, GraphQL, and more. These technologies enabled me to deliver robust and efficient solutions, driving the platform's functionality and performance to new heights.As a result of our collective efforts, the company experienced significant improvements in user satisfaction, engagement, and overall performance. The redesigned platform garnered positive feedback from clients, while the integration systems with LMS contributed to seamless data exchange and streamlined workflows.

Interning as a Web Developer at Polícia Federal, I contributed to the development of the key system responsible for managing migration processes across Brazil. In this role, I navigated and successfully addressed numerous challenges associated with CMS development. The experience was not only challenging but immensely rewarding, providing me with valuable insights and enhancing my skills in the dynamic field of web development.

Database Mapper internship