Cauã Santos

Software Engineer

CESAR•  November 2022 - Present•  Manaus

Migration of a manual quality control system of the Multinational Company Jabil for a web system global scale using the tool Low-code, called Mendix. As a developer, he is the company's main technical reference in Mendix. Activities and Results: Requirements Analysis; Code Review; Refactoring; Training new members; Pair Programming; Application deployment; Creation of screens following design specifications made in Figma; Creation and planning of tasks in Azure DevOps; Led the implementation of the Quality Rapid Action Plan (QRAP) which was handcrafted for a Web system using Mendix, improving the speed of the process on several factory floors in 5 countries; Led the implementation of automation of this same system, reducing the time required to massively fill out QRAP information in a matter of seconds; Reduced the number of bugs by 80%, through unit tests and of integration, still maintaining leadership as the developer with the most highly complex deliveries; Coordinated technical workshops, training members of other companies with Jabil projects with Mendix; Developed custom widgets with ReactJS, improving the user experience, resulting in an increase in customer satisfaction; Implemented complex logic in Java and SQL, improving the performance of the application in the automation part, generating value for the customer by taking on the development of the most challenging parts. Facilitated customer communication during refinements, reducing rework by aligning expectations and technical requirements.

Software Engineer

Sidia•  November 2021 - November 2022•  Manaus, Brazil

Initially the main function was to analyze, apply and test the requirements (customization) of operators in Latin America and one in the USA on Samsung devices. Afterwards, he took on the role of Squad Leader in the team that maintains the tool that automates several of the processes necessary for delivery two requirements. Activities and Results: Requirements Analysis; Manual testing on mobile devices; Creation of tasks, filters and reports in JIRA; Creation of unit and integration tests; Code Review; Code refactoring; Setting up the development environment; Training new members; Pair Programming; Creating pipelines in Jenkins to rotate testes and deploy applications; Improvement in database queries (MongoDB); Delivered customizations on new devices sold in Brazil and Latin America, and one in the USA, where all devices underwent rigorous quality testing (QA) both by the team at Samsung as for Sidia, without identifying any problems. In the review of operator update applications, he was the second most productive developer; Created a development environment with Docker which facilitated the onboarding process for new employees; Implemented containers as distributed services (Docker-Swarm) with the aim of scaling the solution;

Full-Stack Developer

ActiveSoft•  May 2021 - November 2021

Activesoft is a software company specializing in educational management. As a Full-stack Developer, my role was to maintain and implement academic, financial and administrative routines for schools, present in the Desktop version, and improve the user experience with intuitive screens. Activities and Results: Code Review; Code refactoring; Optimized bank queries SQL-Server, resulting in improved performance and accelerating the system's academic and financial routines. Successfully migrated several functionalities from the legacy system into Delphi for a modern web version in ReactJS, reducing response time and improving user experience; Implemented and consumed APIs with Django and Django Rest Framework (DRF), increasing the efficiency of integration with other systems; Improved user experience; Developed personalized reports based on customer demands, improving management decision-making; Development of interfaces following Design System with Storybook, promoting consistency in the interface and reducing the development time of new features; Worked on code review and code refactoring, improving system maintainability.