I remember the time when I got graduated we had MATLBA, Java, C# in College. School and Universities from this year are starting Corda, Hyperledger, Solidity, Contracts. It seems blockchain is eating the world. I feel like enrolling in some blockchain course to learn. Though my office work is related to Salesforce and Apex. It doesn't hurt to learn new. Have you learned blockchain through any online course or academy?