SANCOJ is the World’s First Opportunity Supermarket, built on the Ethereum blockchain, uses Artificial Intelligence to predict users’ career success rate and suggest the most profitable opportunities, to them. The word ‘Sancoj’, is an Esperanto word that means ‘opportunities’ in English. Sancoj’s goal is to reduce (if not eliminate) hunger, failure, lack of opportunities and underutilization of human capabilities by bringing most opportunities in one place and thereby using Artificial Intelligence to predict and suggest the most profitable opportunities for each user.