Advanced Solidity: Get In-depth Knowledge Free Course For Beginners

Introduction

In this advanced Solidity course, you will learn in-depth concepts and useful skills related to blockchain programming with Solidity. You will explore the fundamentals of programming with Solidity, deploying decentralized apps (DApps), using Truffle for smart contract testing, and understanding the significance of oracles in blockchain applications.

What Will You Gain from This Course 

Following the completion of this course, participants will:

1. Learn how to use the Truffle framework to create decentralized apps on the Ethereum network.
2. Recognize the DApp deployment process, from creating, gathering, and transferring smart contracts to using them.
3. Learn how to use Truffle's testing environment to thoroughly test smart contracts.
4. Learn how to guarantee the security and dependability of smart contracts and hone writing abilities for both functional and unit testing.
5. Recognize the idea behind oracles and their significance for blockchain applications.
6. Discover how to build an oracle that can be used to retrieve and validate external data for smart contract applications.

Skills Acquired:

1. Solidity Programming
2. Decentralized Applications (DApps)
3. Ethereum Network
4. Smart contract Testing
5. Truffle Framework
6. Chai Assertions
7. Blockchain Development
8. Decentralized Oracles

Who Is This Course For

This course is designed for:

1. Blockchain developers who want to become highly skilled Solidity programmers.
2. Developers eager to use the Ethereum network to launch decentralized apps (DApps). 
3. Those who want to become experts in smart contract testing with Truffle and Chai.
4. Individuals who want to learn about and use decentralized oracles for blockchain applications.

Course Content

5 Modules – Certificate of Completion

Deploying DApps with Truffle

This course will concentrate on thorough testing techniques with Truffle and related tools. By the time this module is completed, you will become proficient in: 

1. Using Truffle to test smart contracts. 
2. Making use of Chai to develop clear and concise claims to enhance the effectiveness and readability of your code. 
3. Investigating several testing strategies for a smooth integration with Loom, enhancing your blockchain development skills. 

These abilities are essential for ensuring the smart contracts you learn in this course operate as intended and for building a solid foundation before deploying them on the Ethereum mainnet. You will explore these essential aspects of blockchain development to ensure the dependability and prosperity of your DApp.

Testing Smart Contracts with Truffle

Gain confidence in launching your smart contracts on the Ethereum mainnet by becoming proficient with the key testing techniques covered in this lesson. Thorough testing is essential since, once implemented, your smart contracts are unchangeable on the blockchain. Even little errors can have a big influence on the contract code. You will learn how to use Ganache and Truffle to thoroughly test your smart contracts to make sure they work and are reliable. Use Chai to construct accurate assertions for efficient testing and improve the readability of the code. Furthermore, learn new testing approaches for Loom integration to expand your knowledge in blockchain development. These methods are essential to make sure your smart contract runs smoothly on the mainnet and reduce the possibility of crashes during deployment.

How to Build an Oracle

You will take a methodical look into Oracle creation in this tutorial series, which is necessary if you want to interface smart contracts with external data sources. Having completed earlier lessons, you will have a firm grasp of JavaScript and Solidity, which will help you on your path to developing decentralized apps (DApps).

You will be taken through the creation and functioning of a rudimentary oracle in the first two classes. You will discuss strategies for decentralizing your oracle, resolving issues with trust, and improving dependability in this lesson. 

How to Build an Oracle - Part 2

This lesson picks off where you left off, concentrating on the following objectives:

1. Implementation of Oracle's JavaScript component.
2. Creating a basic Node.js client to interface with the Oracle. While there will be no full web interface, the code you develop will cover all of the necessary components.

How to Build an Oracle - Part 3

Now that you have some expertise, you will dig into the technicalities of Oracle programming. Even with your advancements, your present Oracle configuration is still centralized, limiting updates to the owner alone, especially regarding the ETH price. In this lecture, you will be walked through the process of decentralizing your Oracle.

Description

This course will give learners the skills they need to use the Truffle framework to explore the Ethereum network. You will become an expert at every step of the DApp deployment process, from developing smart contracts to deploying and using them. Your smart contracts will be secure and dependable if you use rigorous testing methods using Truffle and Chai. You will also investigate the purpose of oracles and acquire the skills necessary to construct decentralized oracles that retrieve and authenticate external data.

Meet the Instructor(s)

Cryptozombies.io

CryptoZombies.io is a fantastic platform designed for people who are keen to explore smart contract programming. Bite-sized lectures, real-world tasks, and a gamified framework make CryptoZombies.io a distinctive and entertaining resource. This platform offers a great environment to improve your Solidity programming and smart contract creation abilities, regardless of your level of expertise.