Wesley Serrano

Work mainly for brazilian startups and small companies in order to provide good quality software for this sector in my country. I focus on developing web apps using Vanilla JS or React and mobile apps with React Native, some of them used Typescript. More recently i have started working with Flutter as well

Worked on a project for managing occurrences for health and security agents and fire fighters as well, integrating our MySQL DB with their databases through customized ETL agents. The Java/Spring Backend was hosted on AWS, whose structure was defined by a Terraform project, like the React frontend. We also developed and maintained a Flutter app for health agents to attend urgencies and make video call with patients. Datadog was used for monitoring and CircleCI for CI/CD

Worked on a Java based fleet management software for a large fuel distribution franchise. Started working on maintenance team, fixing bugs, answering users reported issues and making some improvements in a Kanban pipeline. Next i started working in other improvements using Scrum method, firstly adding an integration to a system and a sales campaign feature. I also was part of the team responsible for turning the system into a distributed system. After that i have worked on operations and support squad, serving a variety of customers and projects with different technologies I also worked on a project of an Angular/Typescript-ba