Do you have experience in collaborating with outsourcing companies?

Do you have experience in collaborating with outsourcing companies?
What functions did you give to outsourcing companies?

I think now the issue of outsourcing is relevant for many. Companies calculate costs and look for options to optimize and save capital.
Our company was interested in finding an IT company for business process outsourcing. We contactedAlcor to find IT professionals and got more. This is the OWN Development Office in Ukraine. Alcor has access to more than 180,000 IT professionals in Ukraine. We have calculated that our own development team and office in Ukraine costs for our company 2-3 times cheaper than working through an IT outsourcing provider.