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6-Figure Blockchain Developer

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Course Curriculum

Welcome

  • Resources

Blockchain & Ethereum

  • 1. Introduction (0:20)
  • 2. Blockchain (5:48)
  • 3. Cryptocurrencies & Bitcoin (2:43)
  • 4. Ethereum (2:29)
  • 5. Cryptographic hashes (2:02)
  • 6. Ethereum addresses (1:55)
  • 7. Wallets (3:18)
  • 8. Transactions (2:47)
  • 9. Smart contracts (3:42)
  • 10. Gas (2:43)
  • 11. Ethereum accounts: EOA vs contracts
  • 12. Ethereum networks: Local, public testnets & mainnet

Decentralized Applications

  • 1. Introduction (0:35)
  • 2. What is a decentralized application? Real-Life Dapp Demo (2:46)
  • 3. DeFi and popular Decentralized Application on Ethereum (2:33)
  • 4. Architecture of decentralized application (2:35)
  • 5. Development process of a Decentralized Application (2:18)

Blockchain development tools

  • 1. Introduction (0:45)
  • 2. Remix (2:53)
  • 3. NodeJS & npm
  • 4. Ganache
  • 5. Truffle
  • 6. Metamask
  • 7. Infura
  • 8. Etherscan

Smart contracts & Solidity Development

  • 1. Introduction (1:56)
  • 2. Compilation
  • 3. Structure of a smart contract (2:19)
  • 4. Variable types (8:39)
  • 5. Built-in variables (1:30)
  • 6. Constructor (1:28)
  • 7. Declaring functions (3:48)
  • 8. Function visibility (3:17)
  • 9. Variable visibility (4:11)
  • 10. Deploying & interacting with a smart contract in Remix (5:23)
  • 11. Control structures: if, while, etc… (7:40)
  • 12. Arrays (14:02)
  • 13. Mappings (12:17)
  • 14. Structs (8:28)
  • 15. Events (6:29)
  • 16. Interacting between smart contracts (11:24)
  • 17. Transferring Ether (6:21)
  • 18. Dealing with errors (require, throw…) (9:42)
  • 19. Custom function modifiers (5:17)
  • 20. Inheritance (3:14)

Mini-project "Multisig Wallet" – Code the Solidity smart contract

  • 1. Introduction (1:04)
  • 2. Add approvers (3:02)
  • 3. Get list of approvers (1:13)
  • 4. Create transfers (3:03)
  • 5. Get list of transfers (1:46)
  • 6. Approve transfers (4:10)
  • 7. Receive Ether (1:26)
  • 8. Access control (2:33)

Mini-project "Multisig Wallet" – Testing the smart contract with Truffle

  • 1. Introduction (1:55)
  • 2. Create the Truffle project (3:20)
  • 3. Deploy the smart contract in our test (4:29)
  • 4. Your first Solidity test (6:39)
  • 5. Test createTransfer() (1/2, happy path) (5:47)
  • 6. Test createTransfer() (2/2, unhappy path) (4:47)
  • 7. Test approveTransfer() (1/3, happy path) (4:05)
  • 8. Test approveTransfer() (2/3, happy path) (3:48)
  • 9. Test approveTransfer() (3/3, unhappy path) (4:43)

Mini-project "Multisig Wallet" – Code the frontend (Full Dapp) with JS, React & Web3

  • 1. Introduction (1:11)
  • 2. Let's break down the development process for Dapp frontends (1:20)
  • 3. Add a migration file (5:53)
  • 4. Deploy smart contract to Blockchain with Truffle (3:15)
  • 5. Understanding contract artifacts & ABIs (3:09)
  • 6. Setup the React frontend in our Truffle project (5:23)
  • 7. Start the frontend server and see the Dapp in your browser (1:44)
  • 8. Connect the frontend to the smart contract with Web3 (5:13)
  • 9. Integrate Web3 to our React application (4:41)
  • 10. Read smart contract data from the frontend with Web3 (4:17)
  • 11. Modify smart contract data from the frontend (send transaction) with Web3 (6:46)
  • 12. Show a list of transfers (4:04)
  • 13. Approve transfers (2:27)
  • 14. Integrate Web3 to Metamask (4:44)
  • 15. Use Ganache addresses in Metamask (2:03)
  • 16. Try out the Dapp in your browser! (3:23)
  • 17. Challenge
  • 18. Update to Solidity 0.8
  • 19. Update to Metamask

Mini-project "Multisig Wallet" – Deployment to public testnet and mainnet

  • 1. Introduction (1:03)
  • 2. Creating Ethereum addresses (1:27)
  • 3. Getting some fake Ether with a Faucet (1:28)
  • 4. Create a project in Infura (1:11)
  • 5. Configure Truffle to use Infura with hdwallet-provider (2:42)
  • 6. Safe management of private keys in truffle-config (2:58)
  • 7. Deploy smart contract to Kovan (2:00)
  • 8. Deploying the frontend via Netlify and connect it to smart contract (3:49)
  • 9. Deploying the Dapp to mainnet

Capstone project "Decentralized Exchange for ERC20 tokens" – Smart contract

  • 1. Introduction (1:07)
  • 2. How a decentralized exchange work
  • 3. ERC20 tokens (8:22)
  • 4. Create token registry (4:01)
  • 5. Create wallet (6:57)
  • 6. Integration with the Dai stablecoin (3:49)
  • 7. ERC20 token mocks (1:46)
  • 8. Create limit orders (12:52)
  • 9. Create market orders (17:12)
  • 10. Prevent integer overflow bug (8:13)
  • 11. List orders
  • 12. List tokens
  • 13. Faucet for ERC20 tokens & Dai

Capstone project "Decentralized Exchange for ERC20 tokens" – Tests

  • 1. Introduction (0:55)
  • 2. Setup the Truffle project (2:28)
  • 3. Deploy mock ERC20 tokens (2:29)
  • 4. Deploy The Dex smart contract (3:09)
  • 5. Allocate initial token balances (3:17)
  • 6. Test deposit() (4:59)
  • 7. Test withdraw() (3:58)
  • 8. Test createLimitOrder() (1/3 – Happy path) (5:31)
  • 9. Test createLimitOrder() (2/3 – Happy path) (3:19)
  • 10. Test createLimitOrder() (3/3 – Unhappy path) (4:44)
  • 11. Test createMarketOrder() (1/2 – Happy path) (5:13)
  • 12. Test createMarketOrder() (2/2 – Unhappy path) (5:19)

Capstone project "Decentralized Exchange for ERC20 tokens" – Frontend

  • 1. Introduction (0:41)
  • 2. Setup the Truffle project (2:29)
  • 3. Create the migration file (4:00)
  • 4. Seed token balances (3:44)
  • 5. Seed orders (3:55)
  • 6. Connect frontend to smart contracts with Web3 (7:58)
  • 7. Loading component (4:54)
  • 8. Dropdown component (6:01)
  • 9. Header component (4:11)
  • 10. Integrate Header into App component (5:32)
  • 11. Wallet component (6:17)
  • 12. Integrate Wallet into App component (7:49)
  • 13. New order component (6:05)
  • 14. Integrate New Order into App (3:51)
  • 15. All orders component (3:41)
  • 16. Integrate All orders into App (6:50)
  • 17. My orders component (2:02)
  • 18. Integrate My orders into App (2:12)
  • 19. All trades component – table (1:59)
  • 20. All trades component – chart (2:38)
  • 21. Integrate All trades into App (9:51)
  • 22. Try it out in your browser! (3:08)
  • 23. Update to Solidity 0.8
  • 24. Update to Metamask

Finding your first Blockchain job: Aim, Load, Fire

  • 1. Introduction (0:33)
  • 2. The 3 steps to find your first Blockchain job (Aim, Load, Fire) (0:59)
  • 3. Aim: Position yourself on the job market (4:55)
  • 4. Load: Build a ROCKSTAR Blockchain CV (3:23)
  • 5. Load: Create a job magnet LinkedIn profile (8:15)
  • 6. Load: Showcase your portfolio of Blockchain projects on Github (coming soon)
  • 7. Fire: The best places to find (well-paid) Blockchain jobs (3:28)
  • 8. Fire: Prepare for the technical interview – Easy questions (15:50)
  • 9. Fire: Prepare for the technical interview – Intermediate questions (17:19)
  • 10. Fire: Prepare for the technical interview – Difficult questions (8:14)

Bonuses

  • Bonus 1: Useful Solidity snippets
  • Bonus 2: Directory of top Blockchain companies
  • Bonus 3: Access to private Discord group for 24/7 support

 Get 6-Figure Blockchain Developer – Julien Klepatch, Only Price $74


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