* PayTrue Solutions: Development, maintenance, testing and deployment of applications for fraud detection in financial and non financial transactions, mostly used by financial institutions in Latinamerica. Programming of PL/SQL packages, Java and .NET applications,
* Aguada Park (Outsourcing/Offshoring): Control and monitoring of the following systems: CCTV, access control, fire panel and intelligent building control. Authorization management and building access for providers, both for Aguada Park and customers. Software development, for internal management of procedures and operations (ASP.NET MVC).
* Circulo Informatico Las Piedras: Responsible for teaching the Systems Analyst career (three years long), with several Programming courses (VB.NET, Java, ASP and PHP), Database Fundamentals (SQL Server and MySQL), Network Fundamentals and Software Engineering.
* Tata Consultancy Services: Development of web applications using Microsoft (ASP.NET WebForms, MVC, Sharepoint) and other web technologies (such as HTML5/CSS3, jQuery, Bootstrap, Angularjs).