Автор Serhii Kupriienko
I have a multifaceted experience, accomplished several successful projects, including national-scale, modernized a museum, engaged in online commerce, wholesale and retail sales, was an entrepreneur, publisher, and editor. I headed the development department. I gave lectures and training. I organized events and press conferences. I was the secretary of the collegial boards. And I also did the planning and reporting in an organization. My Ph.D. thesis was “The social and economic system of the Inca Empire Tawantinsuyu“.View all of Serhii Kupriienko's posts.