Responsible for the development of internal applications for the business areas, working throughout the development cycle (Analysis, Development, Testing, Implementation, and Documentation), among which I can highlight the following achievements:- SMART Framework: Developed by myself to standardize and accelerate application development, by organizing the Backend for business rules and the Frontend to handle display and responsiveness, in which I was responsible for the technical decisions.- SMART Business Partner: External portal used by suppliers to send documentation, interconnected with an internal system where the Purchasing and Legal sector performs the analysis.- SMART e-RFP: Controlling payment requests (invoices, refunds, travel, etc.), is used daily throughout the company and has integration with SAP at the end of the process.I manage the Azure DevOps CI/CD Pipelines, I was responsible for implementing this process to automate the application deployments in QA and Production, and now I am responsible for maintaining the integrity of tasks and working on improvements.I also provide support for users of MES (Manufacturing Execution System) applications at plants in Brazil (Atibaia/SP and Manaus/AM) working together with local production engineering teams, being responsible for analysis, source code adjustments, tests, as well as creating reports using Microsoft Reporting Services and PowerBI.Technologies: C# / ASP.NET / Angular / Tailwind CSS / Typescript / HTML / SCSS / CSS / JavaScript / .NET / RxJS / WebApi / MVC / Git / Azure DevOps / Pipelines CI e CD / Visual Studio / Microsoft Reporting Services / Power BI / Microsoft SQL Server / T-SQL / Triggers / Query Tuning / Microsoft Azure / SAP connector

Responsible for developing the system as a product for managing and controlling occupational and environmental risks, I was responsible for creating responsive screens to capture assessments, facilitating and streamlining the input of user data, in addition to several customizations based on the framework used.I was also in charge of assisting the database team in the development of queries for data integration and synchronization across the database servers, which were distributed in three different instances of Microsoft Azure.Used technologies: C# / ASP.NET / HTML / CSS / .NET / Visual Studio / WebForms / Microsoft SQL Server / T-SQL / Triggers / Query Tuning / Microsoft Azure / DevExpress eXpressApp Framework

Responsible for the maintenance of the SCADA product, which was used for automation management, by displaying the status of the equipment read from a PLC, or even possible to send commands for remote operations (such as Stop, Start, etc.).This software was used in critical applications and many clients involved airports and large industries, my daily activities included direct contact with external clients and co-workers, both in Portuguese and in English.Used technologies: C# / .NET / Visual Studio / Silverlight / SQL Server

I developed an inventory control system for the Purchasing area that managed the entry and exit of materials, reporting, and access control.Responsible for developing a program to migrate data from the old database in FireBase to Microsoft SQL Server, also assisted in the implementation of the new management system developed by a third-party company, I was responsible for analyzing requirements and performing acceptance tests.Used technologies: C# / .NET / Visual Studio / Windows Presentation Foundation / WinForms / Microsoft SQL Server / T-SQL / Triggers / Query Tuning

Working as a freelancer developer I had the opportunity to build several applications for desktop and web in a customized way and focusing on the needs of each client. I was responsible for the entire development cycle: analysis, development, testing (QA), and deployment.Among the systems I have developed, I highlight the following:System for complete school control, dealing with student enrollment, financial management with cash flow and forecast receipts, the printing of students' grade reports, and online portal for parents to consult grades.System for integration with road scale, it was necessary to retrieve information through the serial port (COM) and integrate with ERP (Microsiga / Protheus).Online store allowing customers to consult and create budgets, administrative interface for product maintenance (photos and description), and customer maintenance.Used technologies: Visual Basic / ASP.NET / HTML / CSS / JavaScript / .NET / Visual Studio / WinForms / WebForms / Microsoft Access / Microsoft SQL Server / MySQL

Responsible for analyzing user requirements for improvements and bugs in ERP and requesting and monitoring the development team, which was managed by a third-party company.Main duties also included general maintenance of computers and network infrastructure, end-user support on Windows and the Microsoft Office suite, and basic maintenance of servers running Microsoft Windows Server 2000 and 2003.

Responsible for rewriting the system used to issue customer receipts to VB.NET using WinForms and developed a new program to calculate and estimate the amounts of taxes due using different tax frameworks.The biggest challenge was printing customer receipts using matrix printers instead of the Reportings from Visual Studio.Used technologies: Visual Basic / .NET / Visual Studio / WinForms / Microsoft Access

Responsible for developing a new version of the college website, restructuring the visual identity and making it responsive for multi-screens, also developed a model of a forum inside their website accessible only for students and teachers to post questions and answers.Used technologies: ASP (Classic) / HTML / CSS / Microsoft Access