Experience

At Arco Educação, one of Brazil's leading edtech companies, I work on high-impact projects within a modern microfrontend architecture powered by Module Federation, contributing directly to the scalability and evolution of the platform.

• Implement features and products using React and Next.js inside a distributed microfrontend ecosystem, ensuring consistency, performance, and maintainability across independently deployed modules.
• Develop Backend-for-Frontends (BFFs) in NestJS to aggregate and optimize communication with distributed APIs in a microservices-based architecture.
• Work in an environment that actively encourages the use of AI-powered development tools such as Cursor and Claude Code on a daily basis, accelerating delivery and raising the overall quality bar.
• Collaborate closely with product, design, and backend teams to ship features that directly impact students and educators across the country.

At Olist, a company committed to helping small and large retailers sell more and succeed in both local and e-commerce markets, I played a central role in developing scalable and innovative solutions that directly impacted customers and internal operations.

• Decoupling monolithic structures: restructured legacy systems into a microservices-based architecture, utilizing micro frontends with Module Federation and BFFs in NestJS, enabling scalability and significantly improving maintainability.
• Restructuring legacy projects and the internal Design System: optimized several existing projects and contributed to maintaining and updating the company's Design System by creating new components and adjusting existing ones.
• Modernized authentication: migrated the legacy authentication system in frontend repositories to a new structure based on Keycloak, enhancing security and user experience.
• Expansion tools: developed internal tools to improve the customer experience within the Olist platform ecosystem.
• Technologies used: React, Next.js, Node.js with NestJS, PHP, Golang, AWS, among others.

Worked on strategic projects that boosted Olist's growth by delivering innovative solutions for customers and internal teams.

• Real-time tracking application: developed an application using WebSocket to monitor couriers and collectors in real time, providing information such as collected products, responsible personnel, and destinations, optimizing logistics and operational visibility.
• Intelligent product platform: collaborated on the creation of a platform that identifies best-selling products and those with high market potential, including an integrated profit calculator that considered available stock.
• Logistics task automation: developed a platform that automated manual processes in the logistics sector, freeing up team members to focus on more strategic tasks.
• Proofs of concept: created prototypes that provided valuable insights for strategic decisions and the development of internal tools.
• Worked following agile methodologies (Scrum) using React, TypeScript, JavaScript, Jest, React Testing Library, Next.js, among others.

Contributed to the development of diverse web and mobile applications, initially working on a ticket sales platform for events and later transitioning to projects involving React, React Native, and Ionic 5.

• Developed a mobile application for traffic officers in Angola using Ionic, automating traffic infraction management and improving workflow efficiency.
• Worked on a point-tracking system for Raízen, designed to streamline employee attendance and improve sector operations.
• Developed a donation system for a local NGO in Campinas, aimed at facilitating charitable contributions and management.
• Created a health tracking system for livestock at a farm network using React Native, providing real-time insights and reporting.
• Utilized React and Node.js for building scalable web applications.
• Applied Agile methodologies (Scrum) to ensure high-quality and timely project delivery.
• Designed intuitive UI/UX with Figma and utilized Git and Azure DevOps for version control.

• Contributed to the development of a robust software system for a leading pharmaceutical holding specializing in equivalence and bioequivalence studies.
• Designed and implemented scalable web applications using React on the frontend and Node.js on the backend.
• Leveraged MongoDB for efficient data storage and rapid generation of comprehensive reports.
• Created dynamic, responsive interfaces using HTML, Sass, JavaScript, and TypeScript.
• Collaborated within an Agile/Scrum framework to deliver high-quality solutions on time.

• Developed intranet systems using SharePoint and other Office 365 tools to improve organizational workflows.
• Designed and implemented solutions with HTML, CSS, JavaScript, and Microsoft PowerApps for internal events and sales.
• Focused on optimizing systems for seamless integration and enhanced user experience.

• Conducted in-depth research and developed comprehensive teaching materials focused on programming and robotics education.
• Created resources tailored to fundamental and advanced concepts using HTML, CSS, JavaScript, and PHP.

Web and Game Development Instructor for Young Learners and Beginners.

• Taught fundamental and advanced programming and robotics concepts, including IoC with Arduino, development of line-following cars, and creation of interactive game controls.
• Taught game development using Construct 2, Unity 3D, and Unreal Engine, fostering creativity and hands-on learning.
• Introduced students to web development: website creation with HTML, CSS, and JavaScript, and integration with a backend implementing login, user management, and a custom CMS.

Developed customized projects for clients across various industries.

• Specialized in creating web solutions using HTML, CSS, JavaScript, and PHP with WordPress.
• Engaged directly with clients to identify needs and deliver tailored solutions.

• Contributed as an Engineering Intern at a multinational leader in the Oil & Gas sector.
• Provided technical support for Microsoft Outlook users, ensuring seamless team communication.
• Developed automation solutions for software processes, enhancing efficiency in cargo export tracking by leveraging system APIs.