Russian market of freelancers: in what areas work, and what benefits the partnership with them] give

Russian Federation is on the 2nd place on growth rate of number of freelancers. By the general estimates, all in the country 19,3 million freelancers. Essential part of profit in this market generate self-busy which most often work in the construction sphere, delivery services , the IT sphere, marketing and a retail. Why it is favorable to business to cooperate with freelancers? .