Years of experience: 16
Web DeveloperFrontend DeveloperBackend DeveloperIT
Trust Score
Exceptionally trusted; proven professional excellence.
Jefferson's Career Path
Feb. 2025 -Present
GovTechFull Stack Developer
Development of dynamic interfaces using Vue.js integrated with RESTful APIs in ASP.NET Core. Migration of legacy functionalities (ASP.NET MVC) to a modern architecture in .NET 8. Creation and maintenance of SQL procedures with filters, pagination, and performance optimization. PDF report generation using Crystal Reports via API. Use of Entity Framework for data persistence and transactional c...
Jul. 2024 -Present
PH Recursos HumanosSoftware Developr
CuritibaNative Android Application Development: Creation of Java applications with facial recognition integration for employee time tracking, using libraries like Google ML Kit and TensorFlow Lite. Web Development with PHP: Development of a web application for time tracking management and calculation of working hours, utilizing MVC architecture and best programming practices. Software Project Leaders...
Jan. 2023 -Present
Unifaesp- Centro Universitário do ParanáTeacher in Tech Department
Curitiba, BrazilAs a teacher in technology, I have had the opportunity to teach Data Structures in Java, covering topics such as Arrays, Lists, Queues, Stacks, Binary Trees, and Sorting Algorithms. In C#, we created a CRUD that simulated a Health Clinic, using Entity Framework, Windows Forms, and SQLite. I enjoy teaching because I believe it is the best way to learn and assimilate complex concepts, benefitin...