What business analysts would you recommend to me?
Should I consider analysts from Ukraine?

I can advise you of an excellent outsourcing company which perfectly performs all the tasks.
They are specialists from Ukraine https://binerals.com/blog/how-to-create-a-job-search-engine-like-indeed-or-glassdoor, the quality of their work is excellent, it is always very pleasant to deal with them because you know exactly that they will listen to all your wishes at 1000%.
Ukrainian IT professionals are also able to use most of the modern technology for web development and mobile development, programming artificial intelligence and machine learning, the Internet of Things, and other innovations.

I have also been working with an outsourcing company from Ukraine for a long time and I have only good impressions.