To write the import for the site

Looking for a programmer to write a import from excel(csv) to the site.

The website on OsClass CMS is unknown, but it is simple.

There is already an import module from xml, but it is not suitable. Need a new one. But you can look how it works. From scratch for the tasks.

Detailed task descriptions and the query.

The price for the project, but just in case write rate per hour.