Worked for Farfetch inside Present Technologies's holding.Worked for 10+ different projects/codebases.• Development of global applications used by over 100k users. Using NodeJs and ReactJs with clean, scalable, and performant codes.• Creating documentation and diagrams for features implemented in the front-end project, aiming to clarify and scale the project and its features. Configuring projects and internal packages with Module Federation (maintaining a Monorepo), using Webpack or Razzle to apply those configurations to the project.• Support, maintenance and evolution of a front-end library, used internally by 1000+ devs, focused on centralizing and facilitating the use of integrations such as Redux, GA4 tracking, themes, http requests or configurations (design patterns, code formatters , Providers, etc.).• Research and development of international payment gateways such as ApplePay, iDeal, PayPal, Klarna, etc.• Refactoring of legacy codes essential to the application. Tests using tools like Google PageSpeed to show the improvement in page performance. Analysis of libraries used in the project that are discontinued, unnecessary, redundant or not used within the project.• Application and integration of Google Analytics 4 in the application. Scalable event tracking (using redux middlewares, HOCs, hooks); ensuring the tracking of the correct information at the correct moments in the flow.• Creation of unit tests integrated in all details of the application (routing system, redux store, translations, react states, CMS). Alignment of test cases with QA for features.

• Complete structuring of the curriculum in courses focusing on development using React and WebSockets.• Creation, recording, and innovation of a track for front-end development students. Covering topics such as ReactJs, Advanced ReactJs, Front-end project structure, Unit testing, React Testing Library, Jest, React Hooks, React Custom Hooks, React Context API, React Redux.• Creation and recording of the real-time development course using connections and sockets. In this course, various topics beyond programming were addressed, including development patterns (e.g., pub/sub) and the web architecture of software utilizing sockets.

Responsible for ensuring the technical feasibility, quality and infrastructure of the product.• Technical responsible for deliveries. Alignment of expectations and technical feasibility in designs and business rules.• Support for other developers. Initiation of initiatives such as 1:1, pair code and technical progression in the work environment.• Creation and development of a UI Design System in React to be used within a product line. Made together with the Design team with alignment of results and expectations. Team organization and component diagramming, focusing on scalability, responsiveness and visual design expectations.• Creation of cloud environments for production, staging, and development. Setup of DigitalOcean Droplets (virtual machine) together with CI/CD pipelines, connecting the repository to our cloud environment. Deployment of applications both on back-end and front-end using JavaScript, TypeScript, and NodeJs.

• Development of websites and SSRs using NextJS and ReactJS. I created some integrations with sockets (Pusher), and also some POCs for technical decisions.• Development of microservices made in NodeJS. Integrations with sockets (Pusher).• Application of internal Design System. Along with maintenance, code reviews and some ceremonial participation (SCRUM).• Working on epic fronts (SCRUM), contributing to analysis and research into solutions.• Code reviews with help in solutions for better performance, readability and integrity.• Creation of front-end tests. Testing in complete flows integrated with libs (Redux, ContextAPI, Axios, etc.), which allowed me to test both requests and layouts and responsiveness.• Creation and refactoring of simple end-to-end tests, using Cypress and integrated with the front-end in NextJS.

• Responsible for performing fullstack maintenance;• Responsible for front-end development of new features for the platform using ReactJS with Redux and TypeScript, integrated with GraphQL for integrations with the API and Styled-Components for styling the UI. Technology evaluation and decisions;• Creation of visual rebranding. Component architecting and maintenance of flows together with UX;• Creation of APIs, both REST and GraphQL, using TypeScript. Using relational database (PostgresQL) and non-relational database (MongoDB/Redis), over and above VTEX/Loja Integrada/Iugu integrations;• Application of good practices such as Mobile First Design, TDD (Test-Driven development) and DDD (Domain-Driven design) and participation of agile methodologies such as scrum and kanban;

- Development of sites and SPA using ReactJS & Redux- Responsive and scalable systems- C#- API Rest integration and creation- Creation of unit tests with Jest- Scrum methodology- Project and tasks management using Slack and Jira, respectively- Git, GitHub & GitFlow.

- Development of websites using the tripod: Html, Css, JavaScript- JQuery- MVC- Classic ASP- User Interface & User Experiencie- SQL