Mary Ann Callahan

Mary Ann Callahan



  • Name: Mary Ann Callahan
  • An author with FX Empire since July 2018

Education And Work Information:

  • Yale University, Bachelor of Science, Economics (2006 – 2010), USA
  • Columbia University – Graduate School of Journalism, M.S., Journalism (2010 – 2011), USA
  • Job Title: Financial and Cryptocurrencies Writer

Investing Profile:

  • Area of Expertise: Cryptocurrency, Blockchain

Contact Details:


Mary Ann Callahan is an experienced author focusing on cryptocurrencies and the blockchain technology. As an expert on Bitcoin-related topics, Mary worked as a Journalist at – a cryptocurrency exchange. Mary’s interest relates to blockchain security, Bitcoin purchase guides or Bitcoin regulations in different countries.

Recent Activities