Denitza Tyufekchieva is a blockchain advocate & co-founder and VP of Business Development of Propy, author, mentor and advisor of tech startups. She is recognized on a world level as one of the first women in the blockchain ecosystem, and she is also part of Forbes 30 under 30 selection. Denitza is expert in blockchain legislation, real estate, token economy for physical assets. She spoke at numerous Blockchain events in Silicon Valley and Europe. She holds Master of Marketing degree and a Bachelor of International Business Relations, graduated with honors. Author of blockchain papers, board member of some of the biggest blockchain organizations in Europe. She is highly engaged with non-profit organizations aimed at helping young tech startups, where she mentored 40+ tech startups.