← Blockchain DevelopmentBlockchain · Course 4 of 4

Shipping with proof

8 classes Advanced Level Part of Blockchain Development

Hardhat for local, testnet and mainnet. 100% test coverage for financial logic. Ends with three audited contracts in your GitHub portfolio.

  1. 1Hardhat: project setup
  2. 2Local, testnet and mainnet configuration
  3. 3Writing tests that mean something
  4. 4100% coverage for financial logic
  5. 5Auditing your own contract
  6. 6Deploying to Sepolia, then mainnet
  7. 7Building the portfolio: three audited contracts
  8. 8The interview: walking through your own code