Willerson Abreu

Willerson Abreu is a skilled software engineer with extensive experience in backend development across multiple technology stacks. Currently employed at CI&T since December 2021, Willerson works with TypeScript, NestJS, Express.js, and CosmosDB MongoDB API on client projects. Concurrently, Willerson maintains and evolves the Adserver backend API at SolutionAds + Coupons. At FavePage Inc, Willerson focuses on backend development for new features utilizing Node. Prior experience includes a mid-level software engineering role at Santander Tecnologia Brasil, where Willerson worked with Java, JUnit, Mockito, and Kafka to develop a service for capturing Net Promoter Score (NPS). Willerson's earlier roles involved developing software solutions using NodeJs, ReactJs, PHP/Laravel, and maintaining internal applications. Willerson holds a degree in Analysis and Development of Systems from Faculdade de Tecnologia de São Paulo (FATEC-SP).