I would like to praise his approach to work:
Qualitatively performed programming - everything is thought and works correctly according to the logic of the site;
- the work was done in time (the project was delayed, we had to put the directions in the edge);
The cost;
- at the controversial moments of implementation of the functionality he did not perform the easiest, but specified what will be needed in the further work of the project.
My conclusion is that we will continue to cooperate.
I recommend it as a good bitrix cook.