Web3 Technologies – Colossal Money-Making Technologies In The World Web3?

Web3 is an exciting space for businesses with various opportunities to earn money using Web3 technologies. Read more to know how?

What are Web3 Technologies?

Web3 is the next generation of the internet, and it’s expected to transform how we interact with technology and each other.

Evolving from Web 1.0 and Web 2.0, Web3 is an exciting space for businesses with various opportunities to make money using technologies.

In the future, we expect factors such as remote work, digitalization, and globalization will guide the world towards a world where internet 3.0 is the norm.

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Web3 Technologies – Essential List which can help you earn Income or Money.

  1. Artificial Intelligence
  2. IoT
  3. Cyber Security
  4. Blockchain
  5. Digital Marketing

Artificial Intelligence is the simulation of human intelligence processes by which machines, especially computer systems.

Specific applications are expert systems, natural language processing, speech recognition, and machine vision. John McCarthy is one of the “founding fathers” of artificial intelligence.

To get a job in artificial intelligence, you will want to earn a Bachelor’s degree in computer science or a related major.

Also, you consider pursuing a postgraduate degree in the field and build your experience and portfolio.

Web3 Technologies – Skills needed to work in AI?

You may have noticed that many jobs in AI lean on proficiency in programming languages and coding. In fact, coding is one of the very first skills many people interested in this field learn.

You can also work with a variety of computer systems.

One of the newest pieces of OpenAI software is Chat Generative Pre-trained Transformer, also known as ChatGPT, which has already been used to create trading bots, blogs, and even crypto songs. 

List of a few essential techniques.

a. General-purpose languages: Python and C/C++

b. Database management: Apache, Cassandra, Couchbase, DynamoDB

c. Data analysis and statistics: MATLAB, R, PANDAS

d. All platforms: Microsoft Azure AI, Google Cloud AI, IBM Watson

e. Data acquisition systems: Physical sensors and wireless sensors

f. Digital Marketing goals and strategies

g.Industry knowledge

Workspace Skills

a.Communication skills

b.Effective collaboration

c. Analytical skills

d. Problem-solving skills

e. Management and leadership skills

Possible career paths in AI

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a.Machine learning Engineer

b. Robotics Engineer

c. Computer vision Engineer

d.Data scientist.

2. The Internet of Things

Skills needed for getting started in IoT?



c. Application design

d. Security

e. Date and artificial intelligence (AI)

Read More Web3 Technologies – Colossal Money-Making Technologies In The World Web3?

Requirements for IoT

There are no specific requirements for you to enter the field of IoT. Doing a course that equips you with the basics is recommended.

You have the option of learning on your own or under the guidance of an expert in IoT.

The best thing to kickstart a career in IoT is to do some challenging hands-on projects. If you have a degree in the field of IT, Computer Science, and Data Science, you will be able to better comprehend the terms used in the IoT industry.

What is IoT?

The internet of things describes the network of physical objects. “Things” that are embedded with sensors, software, and other technologies for the purpose of connecting and exchanging data. With other devices.

Thanks to the advent of inexpensive computer chips and high-bandwidth telecommunication. We now have billions of devices connected to the internet.

This means everyday devices like toothbrushes, vacuums, cars, and machines can use sensors. To collect data and respond intelligently to users.

IoT development process

Computer Engineers have been adding sensors and processors to everyday objects since the 90s. However, progress was initially slow because the chips were big and bulky.

The cost of integrating computing power into small objects has now dropped considerably.

For example, you can add connectivity with Alexa voice services capabilities to MCUs. With less than 1 MB embedded RAM.Such as for light switches.

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A whole industry has sprung up with a focus on filling our homes and businesses, and offices with IoT devices.


These smart objects can automatically transmit data to and from there the Internet. All these “invisible computing devices” and the technology associated with them are collectively referred to as the “Internet of Things”.

IoT works through the real-time collection and exchange of Data. It has 3 components.

a. Smart devices

b. IoT Application

c. Graphical user interface

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What are examples of IoT?

a.Connected cars

b.Connected homes

c.Smart cities

d. Smart buildings

e. Industrial IoT

It refers to the smart devices used in manufacturing, retail, health, and other enterprises to create business efficiencies.

Industrial devices, from sensors to equipment, give business owners detailed, real-time data.

That can be used to improve business processes. They provide insights into supply chain management, logistics, human resource, and production.

Let’s look at existing smart industrial systems.

a. Manufacturing

b. Automobile

c.Logistics and support

d. Retail

3. CyberSecurity

Educational requirement

In general, a cybersecurity engineer must have a degree in Computer Science, IT, Systems engineering, or a similar field. 2 years of work experience in cybersecurity-related duties such as incident detection and response and forensics.


It is a strong career choice to explore right now. Because of the U.S. Bureau of Labor Statistics predicts that employment of information security analysts will grow 31% from 2019 to 2029. While the average growth rate for all other jobs is only 4%.

Cybersecurity career

The cybersecurity engineer position also nets one of the highest salaries coming in at #2 for the security industry, with average cybersecurity salaries ranging from $126,000 to $213,000.

Survey shows that Singapore has the highest demand for cybersecurity analysts and experts. In the United States, Washington is the most popular city for a career in the cybersecurity industry.

How does cybersecurity works?

Cyber security is the practice of protecting systems, networks, and programs from digital attacks.

These cyber-attacks are usually aimed at accessing, changing, or destroying sensitive information, and extorting money from users. Or interrupt normal business processes.

Implementing effective cybersecurity measures is particularly challenging today. Because there are more devices than people, and attackers are becoming more innovative.

Technology is essential to giving organizations and individuals computer security tools. Which are needed to protect themselves from cyber-attacks.

3 main entities must be protected :

a. Endpoint devices like computers

b. smart devices and routers

c.Networks and Cloud

Types of cybersecurity threats :

a. Phishing

b. Ransomware

c. Malware

d. Social engineering

3. Blockchain

While it is not completely necessary, a formal degree in computer science or a related field may help you become a successful blockchain developer.

Many resources are available online to teach you the basics of blockchain development.

Learning the required skills will enable you to become a developer, but already being adept with the programming languages will save you a lot of time.

Potential of Blockchain technology

Blockchain has infinite potential. It is a relatively new field, so awareness is still spreading. more and more job opportunities are rising.

Many well-known companies hire blockchain developers. Learning these skills right now is the best choice you can make.

Blockchain development

Since Blockchain is in its early stages of development, you have the opportunity to succeed in this field.

The blockchain sector of the market is snowballing and has more potential than most other sectors. It is more reliable than other technologies.

Blockchain technology

And its innovative technology allows developers to create creative applications. Blockchain development is the process of developing and maintaining a blockchain platform.

This involves creating the infrastructure that allows for the creation and management of blockchain-based applications and services.

Blockchain-based Applications

Such as digital currencies, smart contracts, and distributed applications. And technologies needed to support the platform.

A blockchain developer develops decentralized applications (dApps) and smart contracts based on blockchain technology.

As well as understanding the architecture and protocols of the technology. They are responsible for developing 3D models,3D designs, and 3D content such as that used in games.

The wise and yet short answer to this is a Blockchain developer develops Blockchains! Well, that was easy.

A core Blockchain developer designs the security and the architecture of the proposed Blockchain system. In essence, the Core Blockchain Developer creates the foundation upon which others will then build.

Everyday responsibilities and roles of the Blockchain Developer :

a. Design the Blockchain protocols

b. Design the network architecture that can be used for centralizing or decentralizing the data.

c. Backend development according to the Blockchain protocols.

d. Developing front and -end designs according to client requirements.

e. Developing and monitoring smart contracts.

To become a Blockchain Developer you must gain knowledge or expertise in a variety of other computer sciences and mathematical domains. Such as cryptography etc.

a. Start with Academics

b. Get proficient with Required Tech Skills

c. Programming Languages

d. Data structures

e.Database and networking

f. Cryptography

g. Understanding the Basics of Blockchain

h. Learn about Cryptonomicon

i. Get knowledge of Ethereum and dApps

j.Smart contracts and Solidarity

k. Get some Hands-on Experience

The need for blockchain developers will continue to grow. The future looks bright for developers. With plenty of opportunities for career growth and high salaries. So, if you are considering a career in Blockchain, now is the time to start.

4. Digital Marketing

Web3 is marketing more than just websites and search engines (SEO). A Web 3 environment enhances the user experience by providing rich and interactive advertising. Web3 digital marketing has been made possible by developing new technologies such as blockchain, virtual reality, and augmented reality.

What are the 7 types of digital marketing?

a. Pay-per-Click

b.Social media marketing

c.Content marketing

d.Email marketing

e. Mobile marketing

f. Marketing Analytics

g. Affiliate marketing

Top 7 Skills Required to become a Digital Marketing Expert

a. Data Analysis

b. Content Creation

c. SEO & SEM

d. CRM

e. Communication Skills

f. Basic Design Skills

According to a recent Linked report digital marketing is among the top 10 most in-demand skills that employers are looking for. There is a rising need for marketing professionals with the right kind of skills to fulfill specific digital marketing roles.

The digital marketing salary range falls between $105,000 and $138,253 in the United States. In India 720,000 digital marketing specialists.


There are 2 main directions that you can take to earn money in Web3. Either you launch a startup and build a new Web3 product from scratch. But this is the most difficult way to take because you require funding.

Scope in web3

The alternative approach for you is to implement Web3 technologies on an existing product or service. Or else you can try to get a job in a startup or existing web3 platform and gain experience from there to start your career.

I hope, by now you have seen opportunities of earning money with the help of these technologies. If you need any further elaboration on any topic written here, do mail me. I will do the needful.


What are Web3 technologies?

Web 3 has become a catch-all term for the vision of a new, better internet. At its core, Web3 uses blockchains, cryptocurrencies and NFTs. to give power back to the users in the form of ownership.

What are the examples of Web3?

Popular networks include – Ethereum, Solana, Polygon, and Cosmos. Some web3 platforms include Coinbase, Ledger, and Meta mask

What are Web3 products?

Web3 encompasses the idea of building decentralized applications . Platforms or products devoid of centralized control and management.

Is Web3 a programming language?

It is a statistically typed and compiled programming language featuring a syntax like C programming language.

What is Web3 blockchain?

The term “Web3” was coined by Polkadot founder and Ethereum co-founder Gavin wood in 2014. Referring to a ‘decentralized online ecosystem based on blockchain.’

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