Éderson Junior Email & Phone Number

State Of Rio Grande Do Sul, Brazil

Passo Fundo, Rio Grande Do Sul, Brasil

I have worked on the development of projects written in Java, Delphi, C#, and React, and I currently work with Java, in Android and Web applications.I am one of the lead developers of a project that consists of a Mobile Consumer Invoice Issuer (NFC-e), which is developed in native Java Android and represents the largest portion of the company's current clients.I was responsible for segmenting parts of the source code, applying a modular concept to sections that are common across the… Show more I have worked on the development of projects written in Java, Delphi, C#, and React, and I currently work with Java, in Android and Web applications.I am one of the lead developers of a project that consists of a Mobile Consumer Invoice Issuer (NFC-e), which is developed in native Java Android and represents the largest portion of the company's current clients.I was responsible for segmenting parts of the source code, applying a modular concept to sections that are common across the various branches of the project. I was also responsible for adapting this solution to integrate multiple electronic payment systems performed on POSs (Point of Sale), with acquirers such as Stone, Vero, Cielo, SiTef, and GetNet.I designed tools capable of compiling and segmenting each of these integrations alongside the project, so that each could be submitted to its respective App Store.The knowledge I apply in my daily work includes SQL (mostly on the PostgreSQL DBMS), configuration of application builds using Gradle, maintenance of Java Web applications, establishment of secure and mutually verified connections (mTLS), and code versioning. Show less

Passo Fundo, Rio Grande Do Sul, Brasil

Passo Fundo, Rio Grande Do Sul

Functions:• Internal support (systems, information technologies);• Data analysis;• Development of controls (spreadsheets, databases);