Yes, Dmitry took more time than it was initially planned, but this is not in any way an accusation to the specialist. The work volume is large enough, the problem places (which was hard to predict) in the source for parsing, the lack of server resources... and periodically I just didn’t have the opportunity to quickly check everything.
As a result, the work was done 100%, in my situation it was the most important.
I would like to emphasize the speed of responding to my comments / wishes and the correctness in the communication.