The Complete Solidity Course – Blockchain – Zero to Expert

The Complete Solidity Course  - Blockchain - Zero to Expert

The Complete Solidity Course – Blockchain – Zero to Expert

Master Solidity and Smart Contracts – Blockchain Development: 2022 – Programming & Ethereum – Code Along – DApplications

Language: english

Note: 4.5/5 (1,386 notes) 18,476 students

Instructor(s): Clarian North

Last update: 2022-06-06

What you’ll learn

  • Code along and become an advanced and confident Solidity developer from scratch
  • Get interview-ready by understanding how Solidity and the EVM (Ethereum Virtual Machine) really works under the hood
  • Solidity fundamentals: variables, if/else, operators, boolean logic, functions, arrays, modifiers, loops, strings, and more
  • Public & Private visibility (correctly securing data), struct and enums, special global and blockchain variables, suffixes, and addresses
  • The Ethereum Virtual Machine (EVM) and assembly (low level language), events and logging blockchain emissions, send vs transfer methods, scoping and more
  • Object-oriented programming: constructor functions, contract and classes, interfaces, abstract contracts (virtual and override), inheritance, and hash tables
  • Blockchain Functionality: modifier functions, cryptographic functions, fallback functions, and function overloading
  • advanced Patterns and topics: the withdrawal pattern, restricted access, error handling
  • Get support and make connections online with an active focused community with developers and mentors
  • Professional Blockchain techniques working with the Ethereum network and Web3 for debugging, deployment, and compiling with Remix IDE Ethereum.
  • How to problem solve and dig through documentations like a developer
  • How to write code with templated models (abstract contracts) and clearly document your thought process
  • Practice your skills with 30+ challenges and assignments (source code solutions included)

 

Requirements

  • No programming needed to get started. You will learn everything from the ground up.

 

Description

Solidity is the most popular blockchain language in the world designed to build DApplications (Smart Contracts). It powers Ethereum and there is an in-demand exponential growth of high-paying jobs all over the world which is changing the way we conduct business.

Learning Solidity can be likened to learning web development languages years ago – You are very much ahead of the game starting today -and that’s why you want to learn Solidity too. And you have come to the right place!

Why is this the right Solidity course for you?

This is the most complete Solidity focused course on Udemy. It’s an all-in-one topic by topic focused approach that will take you from the very fundamentals of Solidity and programming, all the way to building complex DApplications.

You will learn Solidity from the very beginning, step-by-step. I will guide you through smart contracts and fun code along with examples, an important theory about how Solidity works behind the scenes, and compiling and deploying your own smart contracts from simple storage systems to live interactions with injected web3 and Uniswap.

You will also learn how to problem solve like a developer, how to build smart applications from scratch, the proper conventions for your code, how to debug code, and many other real-world skills that you will need on your blockchain developer job.

And unlike other courses, this one actually contains beginner, intermediate, advanced, and even expert topics, so you don’t have to buy any other course in order to master Solidity from the ground up!

But… You don’t have to go into all these topics. This is a long course that focuses purely on Solidity, because, after all, it’s “The Complete Solidity Course”. It is designed to bring you a combination of courses all in one! But you can become a professional blockchain developer by watching only sections of the course. You can use this course as the lifetime reference guide for certain topics as you continue to build projects and learn more that you can always come back to anytime you wish to advance in a particular topic.

By the end of the course, you will have the knowledge and confidence that you need in order to ace your solidity blockchain job interviews and become a professional developer for smart contract and DApplications.

Why am I the right Solidity teacher for you?

My name is Clarian, I’ve worked as a head engineer for years and am fully passionate and dedicated to what I teach. Problem-solving and building complex design projects is my love and my life. I am someone who is passionate and committed to building quality projects from the ground up.

I have recently been spending my time building comprehensive training models with clear explanations to help others evolve and grow the blockchain space. This is the most clearly focused and in-depth solidity course that you will find on Udemy (and maybe the entire internet) that provides video code alongs, plenty of challenges, and exercises with solutions and discussions combined into one.

I know how students learn Solidity and what they need in order to master it. And with that knowledge, I designed the ideal course curriculum. It’s a focused approach on core fundamentals, multiple real world examples, advanced pattern techniques and hands on projects, that will take you from zero to professional and confident Solidity developer in a matter of weeks.


What do we learn exactly in this course?

  • Build multiple complex Smart Contracts from scratch for your portfolio! In these projects, you will learn how to think and properly develop your ideas into written code including how to maximize your time by finding and reading documentation and best practices. 

  • Master the Solidity fundamentals: variables, if/else, operators, boolean logic, functions, arrays, modifiers, loops, strings, and more

  • Learn Solidity from the beginning: Public & Private visibility (correctly securing data), struct and enums, special global and blockchain variables, suffixes, and addresses.

  • How Solidity works behind the scenes: The Ethereum Virtual Machine (EVM) and assembly (low level language), events and logging blockchain emissions, send vs transfer methods, scoping and more.

  • Deep dive into functions: modifier functions, cryptographic functions, fallback functions, and function overloading.

  • Deep dive into object-oriented programming: constructor functions, contract and classes, interfaces, abstract contracts (virtual and override), inheritance, and hash tables from mapping to nested mapping (key for DApplication address tracking)

  • Gain a clear understandings of advanced patterns: the withdrawal pattern, restricted access, error handling and more. We will use this knowledge to build an Auction DApplication as well as plug into the live mainnet and access the Ethereum Blockchain Data via real world DApplications.

  • Learn the Solidity techniques that are used by professional in blockchain: test network deployment, IDE, debugging and compiling.

Check out the course curriculum for an even more detailed overview of the content 🙂


This is what’s also included in the package:

  • Consistently updated content with video and downloadable code files you can reference whenever you want.

  • Clear explanations which come with exercises, solutions, and discussions

  • An online community of active developers and students is available for support and discussion.

  • Free support in the course Q&A

  • 30+ Exercises to practice your new skills (solutions included)


This course is for you if…

  • … you want to gain a clear and advanced understanding of Solidity

  • … you have been trying to learn Solidity but: 1) still don’t really understand Solidity, or 2) still don’t feel confident to code smart contracts

  • … you are interested in working on a blockchain project in the future

  • … you already know Solidity and are looking for a course to clearly go over advanced topics. This course includes expert topics!

  • … you want to get started with programming: Solidity is an awesome and very interesting first language!

Does any of the above sound good to you? If so, then whenever you’re ready, start this new adventure today, and join me and thousands of other developers in the most focused Solidity course that you will ever need!

This solidity course is ideal for anyone searching for more info on the following: solidity – blockchain – Ethereum – blockchain developer – smart contract – Ethereum developer – solidity Ethereum – blockchain programming – Ethereum and solidity – Ethereum solidity. Plus, this course will be a great addition to anyone trying to build out their knowledge in the following areas:
Ethereum – smart Contracts – blockchain – Dapp – cryptocurrency

 

Who this course is for

  • Take this course if want to gain a clear and advanced understanding of Solidity
  • Take this course if you have been trying to learn Solidity but: 1) still don’t really understand Solidity, or 2) still don’t feel confident to code smart contracts
  • Take this course if are interested in working on a blockchain project in the future
  • Take this course if you already know Solidity and are looking for a course to clearly go over advanced topics. This course includes expert topics!
  • Take this course if you want to get started with programming: Solidity is an awesome and very interesting first language!

 

Course content

  • First Steps – How To Succeed In This Course
    • What is a smart contract – Solidity
    • Join our Online School (Developers and Mentors)
    • Exercise: Meet the Community
    • What is an IDE – Remix Ethereum
    • Remix Ethereum – IDE Basics (How to use an IDE)
    • How to Code Along with me throughout this Course
    • Exercise – Get Familiar With the Remix Ethereum IDE
    • What are comments in Solidity
    • Why Comments are important!
  • Introduction To Solidity (For Complete Beginner)
    • Solidity For Beginners – Welcome to your new journey!
    • Copy & Paste Your First Smart Contract 🙂
    • Compile & Deploy Your First Smart Contract
    • Exercise – Recongifure A Solidity Smart Contract
    • Solution – Reconfigure A Solidity Smart Contract
    • Introduction To Pragma Solidity (Compiling Versions)
    • How to understand Pragma Solidity
    • Exercise – Instantiate Solidity
    • Solution – Instantiate Solidity
    • First Assignment – Ask One Question
  • Learn Solidity – Basics I
    • General Introduction To Variables & Types
    • Introduction To Booleans, Integers, & Strings
    • Writing Solidity Variables
    • Exercise – Write Solidity Variables
    • Solution – Write Solidity Variables
    • What Are Functions – In Solidity
    • How To Write Functions in Solidity
    • Scope – Functions and Variables in Solidity
    • Exercise – Write Your First Smart Contract – Calculator
    • Solution – Write Your First Smart Contract – Calculator
    • Debug Assignment
    • What is the Ethereum Virtual Machine (EVM)
    • Exercise: Meet A Live Web3 Community and Decentralized Project
  • Learn Solidity – Basics II (Conditional logic, Scope & Visibility)
    • Decision Making in Solidity
    • How To Write If else statements in Solidity
    • Exercise – Write an Airdrop If Statement in Solidity (Exercise with Solution)
    • Visibility – Public Private Internal External – in Solidity
    • Scope & State in Solidity
    • Exercise – Strengthen Your Understanding Of Scope and State
    • Solution – Strengthen Your Understanding Of Scope and State
    • Visibility – Public Private Interal External – in Solidity II
    • Visibility – Public Private Internal External – in Solidity III
    • Operators in Solidity
    • Arithmetic Operators in Solidity
    • The Remainder Operator in Solidity
    • How to calculate the Modulo Remainder – Trick
    • Exercise – Arithmetic Operator Practice
    • Solution – Arithmetic Operator Practice
    • Comparison Opeartors in Solidity
    • Exericse – Comparison Operators
    • Solution – Comparison Opeartors
    • Logical Operators in Solidity
    • Exercise Logical Operators
    • Solution – Logical Operators
    • The Assignment Operator in Solidity
    • Exercise – Final Solidity Operator Test
    • Solution – Final Solidity Operator Test
    • Assignment – Investigate Solidity And Make a Critical Assessment
  • Learn Solidity – Basics III
    • How to improve your skills with this course
    • Review – Modulo & Fun Math in Solidity
    • The For Loop in Solidity
    • Exercise – How to loop in Solidity
    • Solution – How to loop in Solidity
    • Strings in Solidity
    • Memory Keyword in Solidity
    • Bytes vs Strings in Solidity
    • Bytes vs Strings in Solidity II
    • Exercise – Writing Strings in Solidity
    • Solution – Writing Strings in Solidity
  • Structures & Libraries in Solidity
    • What are Constructors in Soliditiy
    • Exercise – Build A Constructor in Soliditiy
    • Solution – Build A Constructor in Solidity
    • Arrays in Solidity – Pop Push and Length Methods
    • Arrays in Solidity – Delete
    • Exercise – Compact Array
    • Solution – Compact Array
    • What are Enums in Solidity
    • Exercise – How To Write Enums
    • Solution – How To Write Enums
    • What are Structs in Solidity
    • Exercise – Structs in Solidity
    • Solution – Structs in Solidity
    • Mapping in Solidity
    • Exercise – Set Keys and Values
    • Mapping & Struct Assignment
    • Solution – Mapping & Struct Assignment
    • Nested Mapping in Solidity
    • Pairing Addresses Assignment
  • Learn Solidity Basics IV (Conversions and Special Variables)
    • Bits and Uints – Conversion in Solidity
    • Exercise – Bits & Bytes
    • Solution – Bits & Bytes
    • Ether Units and Denominations in Solidity
    • Exercise – Assert Ether to Wei
    • Solution – Assert Ether to Wei
    • Exercise – Assert Time and Dates in Solidity
    • Solution – Assert Time and Dates Suffix in Solidity
    • Global variables in Solidity
    • Global Variables in Solidity II
    • Blockchain Variables
    • Discussion – What is A Blockchain
  • Learn Functions in Solidity
    • Overview on Functions in this Solidity Course
    • What are Function Modifiers in Solidity
    • How to write a Function Modifier in Solidity
    • Exercise – Write a Function Modifier
    • Solution – Write a Function Modifier
    • The View Keyword in Solidity
    • What does Pure mean in Solidity
    • Exercise – View and Pure Functions
    • Solution – View and Pure Functions
    • The Fallback Function in Solidity I
    • The Fallback Function in Solidity II
    • The Fallback Function in Solidity III
    • Exercise – Write a Fallback Function
    • Function Overloading in Solidity
    • Exercise – Write a Function Overload
    • Solution – Write a Function Overload
    • What are Cryptographic Functions
    • Build A Random Generator Function
    • Smart Contract Oracles
    • Exercise – Cryptographic Oracle Contract
    • Solution – Cryptographic Oracle Contract
  • Cryptocurrency (Code – Along) & Smart Contracts – Fundamentals
    • Crypto Coin Solution
    • Crypto Token – Smart Contract Setup
    • Minting Function in Solidity
    • Send Tokens Function in Solidity
    • Review: ERC20 Contract Intro
    • Deploy Your First Crypto Coin 🙂
    • Crypto Tokens Assignment
  • Solidity Patterns I – Cybersecurity
    • Obvious (but helpful) Advice – Take your time with new things
    • Leveling up in Solidity
    • Pop Quiz – Looping & Transactions in Solidity
    • Solution – Pop Quiz – Looping & Transactions in Solidity
    • Smart Contracts – Points of Failure
    • Should Contracts be allowed to receive funds? (Thought Experiment)
    • A Vulnerable Smart Contract
    • How To Hack A Smart Contract (Malicious Constructor Trick)
    • Coding In Terms of Higher Patterns
    • Transfer Vs Send Method in Solidity
    • The Withdrawal Pattern in Solidity
    • Exercise – Write a Withdrawal Function
    • Solution – How To Write a Withdrawal Function in Solidity
    • Discussion – What is a DApp
  • Solidity Patterns II – Restricted Access
    • The Restricted Access Pattern
    • Exercise – Modifier Function
    • Solution – Modifier Function
    • Only After Modifier in Solidity I
    • Only After Modifier in Solidity II
    • Exercise – Cost Restriction in Solidity
    • Solution – Cost Restriction in Solidity
    • Optional Bonus – Cost Restriction in Solidity
  • Learn Advanced Solidity I (Inheritance & Abstractions)
    • Entrance Exam For The Advanced Solidity Sections
    • Assignment – Share Your Entrance Exam Code Solution
    • Solution – Contract Visibility Advanced
    • Solution Contract Visibility Advanced II
    • An Overview on Advanced Solidity in this Course
    • What is Inheritance in Solidity
    • Exercise – Inheritance with Smart Contracts
    • Solution – Inheritance with Smart Contracts
    • What Exactly Are Events in Solidity
    • What Are Abstract Contracts in Solidity
    • Virtual & Override in Abstract Contracts
    • Exercise – Abstract Contract Calculator
    • Solution – Abstract Contract Calculator
  • Learn Advanced Solidity II
    • What are Interfaces in Solidity
    • Injected Web3 Interface Exercise Prerequisite
    • Exercise – Uniswap Interactions with Interfaces
    • Solution Uniswap Interactions with Interfaces
    • What are Libraries in Solidity
    • Exercise – Access Library with Using A for B Pattern
    • Solution – Access Library with Using A for B
    • Assignment – Create Your Own Solidity Library
    • Assemby & EVM OpCodes with Solidity
    • How to write Assembly in Solidity
    • Exercise – Use Assembly to run Byte Conversions
    • Solution – Use Assembly to run Byte Conversions
    • Overview of Error Handling in Solidity
    • How does Require work in Solidity
    • How does Revert work in Solidity
    • How does Assert work in Solidity
    • Exercise – Error Handling in Solidity
    • Solution – Error Handling in Solidity
    • Final Exercise – Build an Auction DApplication
    • Solution – State Variables and Constructor – Auction
    • Solution – Bid Function – Auction
    • Solution – Withdrawal Function – Auction
    • Solution – Final Auction Solution
    • Final Assignment – Additional Auction Feature Implementation
  • The End!
    • One Last Chance to Make This Course Better for Your Permanent Learning Library
    • Alumni
    • Final Concluision

 

The Complete Solidity Course  - Blockchain - Zero to ExpertThe Complete Solidity Course  - Blockchain - Zero to Expert

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