The last decade has seen the rise of technologies that radically disrupted traditional ways of doing things. Since blockchain was developed as a technology for bitcoin cryptocurrency, it has grown to become an important technology for businesses and blockchain training important training for professionals. The fintech investment arm of the Spanish Bank, Santander Innoventures has already identified more than 20 blockchain applications in its operations which could reduce the banks operations costs by up to $20 billion a year by 2021. There are several career options in the blockchain space including engineering development, product management, operations management, as well as sales and marketing.”]
Source: https://hackercombat.com/how-do-i-become-a-certified-blockchain-expert/