Samuel Medeiros Email and Phone Number

- Worked as a developer in a company specialized in ERP systems, contributing to the evolution of a legacy system in .NET 4 with C#, NHibernate and SQL Server.- Developed a robust web system in .NET Core with ASP.NET MVC for authorization of medical forms, integrating it efficiently with the ERP database.- Developed a large-scale invoice processing system for an educational institution, ensuring high performance and reliability.- Participated in the migration of a clinic management system in Delphi to a module within the ERP, contributing to the modernization and unification of the company's solutions.

- Worked as a developer in the support team of a large multinational bank, ensuring the operational continuity of critical payment processing systems.- Worked with robust technologies, including Java/Spring Boot, in a complex environment, supported by Oracle infrastructure and Solaris servers.- Responsible for the rapid and accurate resolution of incidents, requiring a deep understanding of financial processes.- Acquired a holistic view of the functioning of large-scale banking systems.

- Responsible for the maintenance and development of a mobile application in React Native, focused on dairy control on large farms.- Worked with Angular and Java Spring Boot on the web front-end, ensuring a fluid and responsive user experience.- Played a strategic role in creating design prototypes and gathering requirements for a health center management application, collaborating from the early stages of the project.

- Evolution of a legacy system in C# with .NET 4 and WebForms, used to manage the operations of a clinic.- Modernization of the front-end, with active participation in the transition to React architecture.- Experience with test automation and continuous deployment using Azure.- Development of skills in SQL Server for maintenance of complex legacy systems.