Building user interfaces using ReactJs. Implementation of component libraries such as Material UI and Bootstrap. Consumption of API's rest to consult, store and update data. Management of components in isolation using the StoryBook library. Implementation of Queries and Mutations with GraphQL on the frontend side. Implementation of libraries such as AG Grid to visualize data in tables. Creating unit tests with Jest and

Creation of functional components using ReactJs. Implementation of libraries such as Tailwind for managing interfaces. Call to REST API's using Axios library. Creation of custom hooks to use them as helpers. Handling states in components with React Context. Use of React Query library to get and create data cache. Testing with Jest. Handling styles with preprocessors like Sass and Less. Use of agile methodologies and trab