It's worth delving into the history of the Internet. The first sites (from 1999 to 2004) could only display the data the user needed. In essence, it was a huge library. Gradually, the Internet improved, and I learned to interact with the user. It ushered in the Web2 era, which continues in part to our day. The special thing about this version of the Internet is that the platforms are able to interact with the user and with each other so that you get more useful features. The emergence of social networks facilitated the active building of that version of the Internet.
If such a format was so good, why do we need a third version? What is the difference between Web 2.0 and Web 3.0
. In 2019, a massive scandal erupted around Facebook
when it was found to be violating users' privacy and using their data for profit. Many people understand that large corporations are making a lot of money from using customers' data. The new version of the Internet solves the problem. It creates a network of open-source, decentralized apps based on the blockchain. It has the potential to fundamentally change the nature of the Internet and help move from corporate networks to user-controlled ones while maintaining the functionality of Web2 that users love so much.
We may move on to the Web3 developer job description
. These are people who create decentralized blockchain-based platforms for various purposes. When people hear the word blockchain, they immediately think it is related to crypto assets. Indeed, initially, it was created to perform transactions using crypto, but it quickly became evident that it could be used as a database in almost any industry. For example, the pharmaceutical company Pfizer used blockchain when selling a coronavirus vaccine to different countries. It made cooperation more transparent and effective. Web3 developer skills
help people build Dapps for almost any industry – finance, healthcare, manufacturing, and logistics.
If people want to be a part of a trend ready to change the Internet radically, apply for lessons.