Your Roadmap To Becoming A Web 3.0 Developer

Your Roadmap To Becoming A Web 3.0 Developer

Consistently an ever-increasing number of individuals are moving to Web 3.0 development The interest of developers is expanding in the future of blockchain as Crypto use is developing at a remarkable rate. Abilities in blockchain development are among the most in-demand skills in the tech business. It’s challenging to track down a legitimate/clean guide and site, to begin with, Web 3.0 development on the grounds that it’s so new.

In this article, I will give you a guide and probably the best resources on the web that will assist you with landing your most memorable position in Web 3.0 development.

Basics of software engineering

Prior to getting into Web 3.0 development and Blockchain development. It is smarter to have great information about the basics and essentials of software engineering like C programming, DSA, Operating Systems, Web Development and even Entrepreneurship Program and Soft Skills.

Fundamentals of Blockchain Technology

Presently the time has come to learn blockchain technology and be part of the future of blockchain. Bouncing straightforwardly to Web 3.0 development without knowing the fundamentals of blockchain is conceivable yet it may be difficult, hence I suggest understanding the future of blockchain and fundamentals of blockchains and how they work, which can help you understand web3 easily. 

Resources to learn fundamentals of blockchain:

AttainU is one of the best sites for learning blockchain course for beginners. This course will ensure you learn the fundamentals of blockchain technology and the computational model of blockchain that enables automation, autonomy, scalability, and transparency. This course will also teach you the basic of software development. 

It is subsequent to finishing this blockchain course for beginners you will have extensive and vigorous knowledge of software engineering and programming, and Cryptocurrency, and Metaverse, and more. In this course, you will learn the nuts and bolts of blockchains incorporate subjects, for example, “How a blockchain works”, “What is DeFi and the way that it works”, “What is the Decentralised web”, “What are Token economies” and so on.

Web3 and Blockchain Terms

The blockchain ecosystem is exceptionally huge and has a great deal of confounding words and terms. To make your learning way straight and to ease out your journey into the future of blockchain, I suggest understanding the most significant of them because you will 100 percent need them later on. I have made a rundown of 30 terms and I genuinely want to believe that you think that it is valuable.

You don’t have to retain every one of the 30 terms, you simply have to think and figure them out.

Programming language

With regards to building decentralized applications, Solidity and Rust are very famous programming languages. You can pick any of them and create your application utilizing that language.


Solidity is an object-oriented, high-level programming language for making savvy contracts on the blockchain that automates exchanges. The language was made by members of the Ethereum project when it was proposed in 2014. This language is for the most part used to make solidity smart contracts on the Ethereum blockchain.

I have picked Solidity and at the present structure the majority of my Web3 projects on top of it. If you have any desire to figure out how to compose Apps on top of the Ethereum blockchain. Solidity is a very decent decision.


Here are the 3 best resources that can assist you with learning Solidity.


This is the spot to go on the off chance that you’re an engineer keen on crypto yet don’t have any idea where to start. Buildspace is an incredible spot to begin learning and making a few cool projects.


CryptoZombies is an intuitive school that shows you everything about technical and specialized blockchains. You can learn Solidity and Ethereum blockchain here.

Solidity by Example

It is an incredible assortment of practical examples, incl. source code and supporting recordings.


Rust is an optimal smart contract language. It is type-safe, memory safe, and liberated from unclear ways of behaving. If you have any desire to create an application on the Solana blockchain, Rust is an excellent decision.

This language itself has many highlights that make creating Rust code both more ergonomic and simpler.

Interactive with blockchain

When you comprehended building smart contracts, the time has come to associate them with the front end of your application. There are numerous libraries that do that yet the most well-known are Ethers.js, Web3.js, and These libraries intend to be finished and smaller libraries for interfacing with the Blockchain.


The Web3.js library is the essential JavaScript library you’ll use while making Web3 applications. web3.js is a bunch of libraries that let you utilize an HTTP or IPC association to communicate with a local or distant Ethereum node.


Like Web3.js, Ether.js is a JavaScript library permitting engineers to handily connect with the Ethereum blockchain and its ecosystem. As indicated by their docs, it was initially intended for use with and has since ventured into a more broadly useful library.

Web3. py

On the off chance that you use python, this library could prove to be useful for you. is a Python library for connecting with Ethereum. It assists you with sending exchanges, connecting with smart contracts, perusing block information, and an assortment of other use cases.

Development environment

With regards to composing smart contracts, you can either utilize Remix IDE or your own local development environment.

Remix IDE

If you are a beginner who wants to learn, Remix is an incredible decision. It allows you to develop and deploy smart contracts just from your PC program. You don’t have to introduce or set up some other programming. It likewise has dim mode and a rich arrangement of plugins with intuitive GUIs.

Local Development environment

Anyway, once in a while when you are building a complex task, Remix wouldn’t be sufficient and you would require a nearby development environment. There are many instruments that can assist you with this. However, a portion of the famous devices is Hardhat, Truffle, Brownie, and Foundry.


The most famous choice for some engineers including me is Hardhat. Hardhat is a development environment to incorporate, deploy, test, and troubleshoot your Ethereum programming. It has its own local blockchain and it is very simple to set up.


Another well-known choice is Truffle. As indicated by their docs, it is a top-notch development environment, testing structure, and resource pipeline for blockchains utilizing the Ethereum Virtual Machine (EVM), planning to make life as an engineer easier.

Truffle is generally a GUI device that makes dealing with your undertaking a lot more straightforward and it is kept up by the group at Consensys, a well-known blockchain programming innovation with a base camp in Brooklyn, New York.


On the off chance that you are a python engineer, this device is for you. Brownie is a Python-based development and testing structure for smart contracts focusing on the Ethereum Virtual Machine. It is an exceptionally strong and simple-to-use structure for creating Ethereum smart contracts.


To wrap things up, we have a foundry. Foundry is a blasting quick, portable, and modular toolkit for Ethereum application improvement. It is written in Rust. It has many highlights including a Fast gathering pipeline, quick remote RPC, flexible debug logging, and it is portable.


Building functionalities without any preparation can be time-consuming, in this way we can utilize Web3 SDKs to make the development cycle a lot quicker. A portion of the famous SDKs is Moralis and third web.


Thirdweb allows you to create web3 applications without any problem. It supports numerous blockchains like Ethereum, Polygon, and Avalanche. With the thirdweb you can construct NFT projects, commercial centers, tokens, NFT drops, and significantly more.


Moralis’ SDK gives the most far-reaching, simple-to-use Web3 SDK. Consider Firebase on Web2, it offers all that the client needs to make, host, and develop extraordinary Apps in one spot.


Testing assumes an imperative role in the blockchain. Since smart contracts are non-editable, you need to test your code prior to deploying. Among all, I suggest learning Chai.

Chai is a BDD/TDD statement library that can be matched with any javascript testing system. It is frequently used alongside Mocha. Chai gives clean syntax that nearly reads like English.

Construct Projects

Presently the time has come to construct projects. Begin from a basic venture, for example, making your own token, and afterward, keep on building increasingly large projects. The Web3 ecosystem is very huge, you can either create an NFT assortment, build a DeFi, or you can clone a current Web2 application and construct a Web3 rendition of it.

Go after a position

When you assemble your projects, make them live and push your code to GitHub, and begin dealing with your CV and cover letter.

Assuming you feel that you are prepared for the gig, you can apply for a blockchain/Web3 designer. In the event that you don’t know where to apply for. Here is a rundown of locales where you can secure Web3 positions.

Additional Resources

Solana Developer Resources

This engineer reference makes sense of the basic ideas for making Solana applications.


It offers a free program that will transform you into a web3 engineer. From the fundamentals to advanced ideas, they cover everything. They additionally have a functioning community on conflict.


useWeb3 is a learning platform for designers to explore and find out about Web3.

It has a great deal of the most recent assets, instructional exercises, challenges, devices, courses, and boilerplates that can assist you in your Web3 with venturing.

Smart Contract Best Practices

Smart Contracts are very complex and have the position to allocate high-esteem assets between complex frameworks with immense monetary misfortune in danger. This document gives standard information on security considerations.


That is all there is to know in this article. I really want to believe that you found this article valuable, assuming you really want any help you can check out good online sites like AttainU for blockchain course for beginners and for other courses too. Sign in now.


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