During her activity as a blogger and coach, Krystyna has shown a keen eye for gender studies and cross-cultural relationships. Since 2010, she has published more than 1000 articles about online romance scam, Ukrainian and Russian online dating advice, Russian/Ukrainian-Western relationships as well as analyzing different online dating services.
Moreover, Krystyna created three dating ebooks, more than 30 video tutorials in German and English and gave interviews to journalists, bloggers and media production companies. More than 2000 mails of UkrainianDatingBlog.com and UkrainianDatingStories.com readers have been replied by Krystyna.