NIX Ukraine | 10,739 followers on LinkedIn. NIX is a team of 3000+ specialists from all over the globe delivering software solutions since 1994. | NIX is a leading custom software development company based in Ukraine. Founded in 1994, we are focused on providing innovative IT solutions and professional services for businesses worldwide. With our 1500 expert-level software engineers, we have built an impressive portfolio of over 3000 projects, establishing a formidable reputation and earning the trust of our clients.