When you choose an outsourcing company, then you need to pay attention to the reviews of this company. It will also be good if you choose a company that has a good reputation among experts. Some people choose a company from the top lists made by professionals and they can compare the quality of services, prices and the degree of professionalism of employees of outsourcing companies. If you are looking for a really good outsourcing service for creating financial software, then you will be interested in reading this
list of Fintech development companies. By the way, I contacted one of the companies from this list and I'm satisfied with the result of their work. The program I needed was created quickly and in accordance with my requirements. I have no problem using this program for 5 months already.