Sergio P.

I'm an experienced system analyst, developer. In the last sixteen years I've been working on large projects sometimes as a team leader and sometimes as an analyst/developer. My technical skills: JAVA (JPA, JSP, MVC), Android, C & C++ with multiprocess/multithread, IPC shared memory, IPC semaphores, IPC message queues, socket/winsock APIs, STL (Standard Template Library) for both UNIX/Linux and Windows. Design Patterns. EMV Credit card & debit card on-line & batch processing systems (ISO 8583 and MasterCard IPM file formats). 24x7x365 on-line automated systems that don't require human intervention. Visual Basic, Visual C++, Delphi, PHP & ASP. Sybase database server, Oracle SQL server, Postgresql. IBM risc6000 & Regatta systems. Assembly language for microcontrollers & microprocessors (Intel & Motorola).