Essential Topics
OpenZeppelin Contracts: Check out v3.1 for ERC1155, functionCall, using SafeMath on small signed integers + what’s next.
Flash: Learn about Flash-Mintable Asset-Backed Tokens a new DeFi primitive.
Build: Create an ERC20 using Truffle, Remix, buidler or OpenZeppelin CLI without writing Solidity
DeFi: Learn what is DeFi an introduction to decentralized finance