Pedro Martins Timóteo da Costa

Created a build process for the visual studio team services that greatly minimized the time to create the installer for a desktop application. Developed a functionality for creating and configuring a Windows schedule to import large amounts of XML files to a SQL Server database. Optimized the legacy code that was taking days to finish its execution and made it finish in 30 minutes, just by applying the correct data structures to that scenario. Refactored very convoluted code into reusable pieces using SOLID principles. Created features for identifying problems with the client's tax compliance.

Created Android apps using Xamarin to integrate with a large legacy ERP built by the company. Developed a REST API to provide data to mobile applications. Built sockets to enable the real-time communication between an Android application and a legacy back-end. Developed a feature for a mobile app to dynamically create screens and validate business rules based on a back-end configuration. Created a generic CRUD architecture in a WPF application—making it trivial to create CRUD for new entities. Integrated an Android application with external libraries and devices in order to enable credit and debit card payments in the application. Integrated an Android application with different barcode-reader devices.

Developed a web application to manage employee timeslots and what projects they were working on. Deployed ASP.NET MVC applications to IIS servers. Created PL/SQL queries to generate the tax obligations files that are sent to the Brazilian government. Used third-party libraries to create reports in PDF and Excel. Automatized the clients' processes by doing HTML screen-scraping by using VB.NET.