.NET Developer

• Jan 2023 - Present

• Responsible for the development of an wrapper project for integration with an Electronic Payments API with Brazilian digital wallets, such as PIX, PicPay, Mercado Pago, PagBank and Global Cryptocurrencies (Bitcoin, Ethereum, Solana, among others) • Construction of essential technical documentation for the maintenance of the code, such as good practices, testing patterns, external frameworks usage, etc. • Refactoring of critical maintenance points in highly complex monolithic applications, for more modern and more maintainable architectures.• Development of unit, integration and load tests for new and existing modules, using frameworks such as xUnit, MSTest, Moq, AutoMocker and Bogus• Analysis, Architectural Survey and Requirements Specification for high-scale projects. Show less

Programmer III

• Jun 2022 - Jan 2023

• For transferring and receiving files between Client and Server, I was in the team assigned to the project and was responsible for the architecture and complete development, through an WebApi application in .NET with C#.Used the concepts of SOLID, Clean Code and OOP for the application, containing the pre configuration of: Logger, Dependency Injection and Swagger.• Participation in Point of Sale and Restaurant softwares complete development lifecycle, following from architecture analysis to project development.• Was responsible for an .NET WebApi service for communication of the 'Restaurants Android App' , with submissions and searches into an MySQL database.• Worked with highly complex monolithic architectures, Client Server and MVC.• Suitable Design Patterns Analysis for high or low complexity architectures.• Development of an Integration service to communicate with third-party APIs, and for point-of-sale software consumption.• Was responsible for full integration with an third-party REST API used for customer behavioral analysis based on sales data.• Creation of Unit Tests for new and existing applications.• Always developing or refactoring projects based on the SOLID, Clean Code and OOP concepts, Show less

Programmer

• Mar 2022 - Jun 2022

Junior Programmer

• Aug 2021 - Mar 2022

Description• Worked on Refactoring of VB6/VB.NET Database Import projects.• Creation of processes in C# for automated maintenance of the Database • Corrections and Improvements in a C# WebService for communication with SEFAZ API (SOAP). • Implementations in APIs that communicate with Point of Sale. • Scrum Methodology. • Using OOP, SOLID and Design Patterns, such as Clean Code standards • Flows with Subversion (SVN), Compilations with Jenkins• Development of Unit Tests and Automated Tests with C#Languages/Technologies: C#, .NET Framework 4.0, 4.6 and 4.7.2, VB.NET and Visual Basic 6. Databases: MySQL, SQLServer, Firebird, SQLite, Access Show less

Analyst Technical Support

• Dec 2020 - Aug 2021

• Analysis of problems identified in ERP and Point of Sale programs.• Creation of queries in MySQL• Debugging programs in Visual Basic 6, C# and VB.NET to identify possible failures.

Trainee Technical Support

• Mar 2019 - Dec 2020

•Participei de treinamentos sobre Comunicação, Inteligência Emocional, Postura e Gestão de tempo voltados ao ambiente de trabalho. Além de treinamentos técnicos sobre a área do Varejo.•Análise de problemas identificados nos programas de ERP e Frente de Loja.•Criação de queries no MySQL para identificar e resolver problemas.