We can tailor any of our standard program or customize an application for you, in the first place, we try to stick to the telephone- data- registration and surrounding areas.
Our Elkoda system is written in Microsoft's "Visual Studio" and as the database engine we use "Jet" (ie, the same engine as the "Office / Access") which is a file-based database. And when it comes to "Client / Server" databases, we use Microsoft's "SQL-Server".
PS! This website is made by ourselves in the "Drupal 7".