Testimonials

This course is not just teaching a project.

Hands on course. Thank you Thomas

This course helped me to get up to speed with blockchain.
Course curriculum
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1
Section 1: Welcome to Ethereum blockchain application development
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Welcome to Ethereum Applications Developers Course
FREE PREVIEW -
Course Overview
FREE PREVIEW -
Interview with Canadian Vitalik Buterin Co-Founder of Ethereum
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What is Ethereum - Part 1 (by Crypto Casey)
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What is Ethereum - Part 2 (What is Ether and Gas)
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What is Ethereum - Part 3 (How the Ethereum Network works and What are ERC-20 Tokens)
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What is Ethereum - Part 4 (What are ICO's and What is Ethereum 2.0)
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Ethereum Vs. Bitcoin_ What Sets Them Apart? | CNBC
FREE PREVIEW -
Top 5 reasons to learn Blockchain
FREE PREVIEW -
Are Blockchain Developer Jobs in demand?
FREE PREVIEW -
Quizzes - How to take
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Knowledge Check - Quiz: What do you know about blockchain?
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Knowledge Check - Quiz: What is Ethereum
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A Quick Introduction into the course from your Instructor
FREE PREVIEW
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2
Section 2: Transactions, Wallets and Hashing Step by Step
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How to install MetaMask and get Ether into the Wallet
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Assignment: Download, Install and Configure MetaMask
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Look behind the scenes: MetaMask, Infura, Blockchain nodes and the Ledger
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Send your first transaction using MetaMask
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Behind the Scenes: Ethereum Transactions and Signatures, Private/Public
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Assignment: Send Ether between Accounts in MetaMask
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See how blocks are chained together: Cryptographic Hashing explained
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Assignment: Observe how Blocks are linked together
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Knowledge Check - Quiz for Section 2 – Transactions, Wallets and Hashing Step by Step
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3
Section 3: Learning Solidity (the programming language for Ethereum) Step by Step with Labs
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Lab - Creating your first Smart Contract
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Assignment: Create your First Smart Contract
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Create your first Smart Contract – explained
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Lab – Understanding Blockchain Nodes
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Understanding Blockchain Nodes – explained
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Assignment: Deploy Smart Contracts into Ganache
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Assignment: Download: Solidity Variables Cheat Sheet
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Lab: Variables – (Unsigned) Integers in Solidity
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Lab: Variables – Booleans
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Lab: Variables – Understanding Integer wrap around
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Lab: Variables – Addresses and Balances
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Lab: Variables – Strings in Solidity
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Solidity Value type variables – explained
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Assignment: Understand simple variables in Solidity
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Lab: Understanding Address and the Msg-Object – step by step
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Addresses and the Global Msg-Object – explained
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Assignment: Addresses and the global Msg.Object
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Lab: Starting, Stopping, Pausing and Deleting Smart Contracts
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Assignment: Starting, Stopping, Pausing and Deleting …
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LAB: Introduction to Mappings
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Assignment: Simple Mappings
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Lab: Understanding Mapping by Example
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Lab: Understanding Solidity Structs - Step by Step
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Mappings, Structs and Arrays - Explained!
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Assignment: Understanding Mappings and Structs
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Lab: Exception handling in Solidity - Require + Assert
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Exception: Require Assert Revert - Explained
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Assignment: Exception Handling – Require Assert and Revert
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Lab: Constructor, the Fallback Function and View/Pure Getter Functions
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Constructor, the Fallback Function and View/Pure Getter Functions - explained
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Assignment: Constructor, Fallback Function and View/Pure
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LAB: Modifier, Inheritance, Importing of files
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Modifier, Inheritance, Importing of files - explained
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LAB: Events and Return Values
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Events and Return Variables - Explained
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LAB: The ABI Array, Debugging and Gas
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ABI Array, Debugging and Gas – Explained
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Understanding Gas and Gas Costs Step By Step
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LAB: Libraries and Using
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Libraries and Using… – Explained
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Update: Solidity 0.6.0 Breaking Changes Walkthrough
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Knowledge Check - Quiz for Section 3 – Learning Solidity (the programming language) Step by Step with Labs
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4
Section 4: Solidity Project – Create a Shared Wallet
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Introduction to the Project we are developing
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Step 1: Define the basic smart contract
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Step 2: Securing the Smart Contract
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Step 3: Re-Using OpenZeppelin Smart Contract
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Step 4: Add allowance Functionality
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Step 5: Add Reduce Allowance
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Step 6: Improve Smart Contract Structure for better Audibility
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Step 7: Add Events for the Allowance Smart Contract
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Step 8: Add Event for Simple Wallet Smart Contract
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Step 9: Add the SafeMath Library
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Step 10: Renounce Renounce/Ownership Functionality
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Step 11: The Final Smart Contract from our Project
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Congratulations you have completed this project
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5
Section 5: Understanding Web3.js and Browser – Smart Contract Interaction
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Installing NodeJS to get our environment set up
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Use Web3.js in the Node Console to send Ether from one account to the other
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Use Web3.js in the Node Console to interact with Smart Contracts
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Using Web3.js with Chrome to interact with Smart Contracts – step by step
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Behind the Scenes: Web3.js, Blockchain nodes, RPC, IPC, WebSocketet
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knowledge Check - Quiz for Section 5 – Understanding Web3.js and Browser – Smart Contract Interaction
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6
Section 6: Supply Chain Project
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Project Introduction: This is what we are building
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A demo of the final Smart Contract Functionality
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Solidity Part: Implement Approach 1 for Payment Notifications
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Solidity Part: Test Approach 1 for Payment Notifications
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Solidity Part: Approach 2: Separate Items
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Solidity Part: Add Own able Functionality
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Truffle: Introduction to the Truffle Framework and Truffle Boxes
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The Truffle React Box – Explained
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Replace Smart Contracts in the Truffle React Box
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Modify the App.js and HTML part in the React Box
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Implement the add-item functionality to our Smart Contracts for item-tracking
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Add Event-Triggers to Track Payments and start the delivery process
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Create Unit-Tests in Truffle to maintain code-quality
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Congratulations you have completed this project
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7
Section 7: Project Tokenization
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Project Tokenization Introduction – What we are building
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Assignment: Download the Full Project Walk-through here
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Fungible vs Non-Fungible tokens summarized
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This is how we approach this Project – The implementation path
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Step 1 - Install Truffle and initialize our Project using Truffle Boxes
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Step 2 - Add in the ERC20 Smart Contracts from OpenZeppelin
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Step 3 - Add in the Migration for Truffle Smart Contracts
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Step 4 - Add unit test using Mocha, Chai, Chai-Expert and Chai-as-promised
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Step 5 - Add more unit tests
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Step 6 - Add the Crowdsale Smart Contract
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Step 7 - How to use the Crowdsale Smart Contract
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Step 8 - Add Migration
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Step 9 - Fix the Unit Test
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Step 10 - Consolidate our configuration on Truffle using the Dotenv Package
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Step 11 - Write the Crowdsale Unit Test using Mocha and Chai
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Step 12 - Fix multiple Truffle tests using a common set up
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Step 13 - Add the remaining unit tests into our Crowdsale
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Step 14 - Add in a Know Your Customer (KYC) checking
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Step 15 - Adapt the Frontend for our TokenSale App
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Step 16 - Add the KYC Whitelisting to the Frontend
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Step 17 - Fixing Common Errors with Accounts Contracts and Private Keys
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Step 18 - Use the Truffle HDWallet Provider to deploy Smart Contracts
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Step 19 - Buy Tokens using MetaMask
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Step 20 - Display Tokens within MetaMask
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Step 21 - Display and Buy Tokens via the Website using Web3,js
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Step 22 - Deployment of the Smart Contracts to Ropsten using Infura
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Congratulations you have completed this project and this is the end of the course
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8
What is Next?
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This is the end of the course - here is what is next
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9
Resources for: Section 2 - Transactions - Wallet and Hashing step by step
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Assignment - Download and install MetaMask
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Download and Install a Wallet and send your first transaction
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Send a Transaction using your Wallet
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Assignment - Observe how blocks are linked
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10
Resources for: Section 3 - Learning Solidity Step by Step with Labs
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Create your first Smart Contract_Solidity
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Blockchain Network
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Variables
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Accounts and Addresses
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Starting Stopping Updating Smart Contracts
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Mappings Introduction
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Complex Variables Mappings and Structs
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Exception Handling
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Functions Constructor Fallback
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Modifier
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Events
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Understanding the Compiler and the ABI
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Libraries
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11
Resources for: Section 4 - Solidity Project - Create a Shared Wallet
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Project Shared Wallet
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12
Resources for: Section 5 - Smart Contract Interaction
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Using Web3js
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Using Web3Js to Interact with Smart Contracts
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Using the Browser to Interact with Smart Contracts
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Web3js and Events as Return Values
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Web3js and Events as Triggers
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13
Resources for: Section 6 - Supply Chain Project
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Project Supply Chain using Solidity and Truffle
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14
Resources for: Section 7 - Project Tokenization
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Project Tokenization
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