Hi, Ukraine is Christian country but Crimean Tartars are muslims. Because of political situation many of them moved in Kyiv. There are several mosque in Kyiv. The biggest is Ar-Rakhma near Lukiyanivska metro station.
Yes best off in Turkey . Our colleagues that come here then despise Christians are only asking for frustration . Then they invoke Jihad , which is stupid / utter foolishness to bite the hand of one whom welcomes you . Best in Turkey .
Articles to help you in your expat project in Ukraine