Need a Bitrix specialist

You need a bitrix programmer with a builders head (or vice versa), only in one person (not studio/team).
It is necessary to quickly make life-giving improvements to the site, which was invented by the guys on computer science, all 8B class.
I will send TK to the candidates to calculate the cost and time.
INTERVIEWER: You need experience "in hot spots, with an unpredictable enemy."