🔹Two primary projects were delivered utilizing React.js with Typescript (CRA and Vite.js), interfaced with REST and GraphQL APIs.🔹Collaborated with the creation of Liferay’s self-service Customer Portal, which saves time for customers and partners and gives them more control over their Liferay projects, reducing the number of tickets from customers by 70%. 🔹SWR, Redux, and Apollo Client were employed as libraries for data management.🔹Implemented a micro-frontend approach utilizing Web Components, integrated with microservices developed using Spring Boot, and facilitated proxying of Salesforce data through Liferay.🔹Implemented testing initiatives for these projects, employing JEST and React Testing Library.🔹Contributed integrating different systems using RabbitMQ messages, leveraging Node.js, Spring, and Java capabilities.🔹Used Python to automate system integrations, moving big chunks of data that often required multiple API calls.🔹Collaborated with two global squads, spanning Brazil, the US, and Europe, each comprising up to 20 people.🔹Collaborated with the engineering team in development of the new platform DXP.🔹Created presentations for new interns and hires to onboard them with our frameworks, and integrated the team responsible for code reviews and one-on-one meetings.