Software Engineer and developer
It is an online Technical Support Service (TSS - SAT) web site. It is based on osTicket (open source support ticket system).
It allows customers open, close, view, answer and upload files to their tickets any time. Staff can manage tickets, answer, open/close, send attached files, and generate reports. The admin area allows manage the site and generate monthly reports.
Modifications:
SEMI, S.A.