1) don't rush to close the project faster, but calmly leads the work to the end and introduces all the necessary directions
In difficult situations, it offers the optimal solution, demonstrates initiative
3) Always in contact
In general, the impression of cooperation is only positive. The project was large and work-to-work. However, the developer did not disappear, did not kill, but was doing his work calmly. And that gave its result.
Thank you for work. I recommend cooperation.