Esteban Treviño

Maintained and developed front-end application using React. Back-end application development with ApolloServer GraphQL and Node.js Typescript. Refactored bad coding React patterns. Promoted code standarization for multiple project teams. Created unit tests using Jest. Used AI for coding polishing and best practices implementations. Created an auth micro service implementing an OAuth server.

Developed a middleware API service using Serverless (Node.js). Contributed to web application construction using React.js. Maintained and developed the service DB using DynamoDB. Performed production support two weeks every two months. Created unit tests using Jest and Mocha/Chai. Promoted standarization and processes optimization in development services.

Restructured processes logic to raise optimization and legibility levels. Developed Rest API using Node.js with Hapi.js frameworks. Consumed microservices for specific required data. Maintened, developed and created DB schemes and functions using MySQL. Took the leadership of the back-end team.