This video series builds on an earlier one. You will need to understand geth and truffle before starting this course. We cover in this course -1. How to compile a solidity contract using solc and also using truffle.2. How to code state variables.3. How to code functions and function modifiers.4. How to write events in a contract.5. How to test a contract using geth and how to test events.There is a practice test.At the end of this course you should be able to -1. Define a contract instance, and define an ABI.2. Code a smart contract, define state variables, define their scope, and test their values.3. Code events in a smart contract.4. Test a smart contract in geth.5. Write, compile, deploy, and test smart contracts.