Build a decentralized Todo application using Solidity

Build a decentralized Todo application using Solidity

Master the art of building web3 application using Solidity, Hardhat, Ethers and React

(8 ratings)
159 enrolled
Course Instructor: Rahul Agarwal

Course Outcomes

  • Blockchain Knowledge
  • Web3 architecture
  • Solidity implementation
  • Use of Hardhat and Metamask
  • React js as frontend
  • Real world dApp

Course Structure

32 lectures2h 58m total duration

  Discussing course curriculum 
  Setup hardhat project 
  Alchemy and Metamask keys 

About This Course

This Web3 course is designed for programmers and developers who want to take a comprehensive deep dive in writing smart contracts and creating their own decentrazlied application. This course provides detailed overviews of all the required concepts to become a full stack ethereum application developer. In every section there are labs so that you can master every concept by practicing it by your own.

In this course we will learn how to create a complete decentralized Todo application from scratch. We will be using Solidity for the smart contract, hardhat for testing and deployment purpose, Ethers js to communicate with the contract, Metamask to sign the transaction, React js for the frontend and Alchemy as the blockchain node provider. By the end of the course you will understand all the concepts required to apply for a developer job or even build your own application on the Ethereum blockchain.

Are there any course requirements or prerequisites?

  • You Need A Computer With Linux, MacOS Or Windows.
  • You should know atleast one programming language before taking this course.

Who this course is for

  • Anyone who wants to understand Ethereum Blockchain Platform and how to build write smart contracts in Solidity.
  • Programmers who want a good understanding of Web3 technoloy.
  • Anyone who wants to learn a cutting-edge technologies.

By the end of this course, you will be able to understand the Solidity Programming Language and building your own Dapp

Used by learners at


This course is interactive

Interactive courses include hands-on coding exercises to practice as you learn. You practice exercises in a VS Code like IDE without any installation/setup.

Screenshot of codedamn IDE

Student Feedback

Course Rating







Profile picture for sHri2428
Apr 24, 2023
this course is good for learning blockchain.
Profile picture for KARTIK MISHRA
Aug 26, 2022
Easy to understand for beginner. Thanks
Profile picture for Poise-Paul
Mar 13, 2023
Going well but the instructor is not audible enough
Profile picture for Fuzail Kazi
Mar 12, 2023
The explanation could've been better and didn't provide source code for reference
Profile picture for Rahul Agarwal

Rahul Agarwal  Instructor

Profile picture for Gurkirat
Sep 03, 2022
Can be better explained like kshitij sir

Course Instructor

Rahul Agarwal
Expert in Flutter and Blockchain application development
Rahul Agarwal
4.2 Instructor rating
42 Ratings
869 Students
15 Courses

I am an experienced Flutter and Blockchain application developer. I conduct workshops where I am building a community of tech enthusiast. I am well versed in production level application and how to wr...View profile

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  • Certificate of completion
  • Hands-on practice
  • 24x7 doubt solving with AI
  • 100+ projects to practice
  • In-depth project feedback
  • AWS cloud sandboxes
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