What does a blockchain developer do?

The different types of Blockchain developers

With the sudden surge in crypto-currencies that began in early 2017, thousands of new developers blockchain have entered the market. Demand for blockchain developers has grown exponentially, as have traditional software developers.

We are still in the early stages of blockchain technology. As it develops, the number of types of Blockchain developers is likely to increase, as is the distinction between them.

Currently, there are two main types of Blockchain developer, the most important of which are core developers and Dapp developers.

Let's take a closer look at these two categories:

- Blockchain core developers

• Core blockchain developers are responsible for creating the protocols, foundations and back-end of the blockchain. They build the blockchain itself. Examples of these developers are the bitcoin core team or Vitalik Buterin.
• Blockchain developers are building other applications on top of a blockchain. Erik Voorhees and Charles Hoskinson, the creators of Satoshi Dice and Ethereum respectively, are a good example.
• Blockchain core developers use modern programming languages such as Python, Go and Haskell to create blockchain protocols, foundations and a back-end to run decentralized applications.

- Developers of decentralized applications

• A dapp is a decentralized application (DAPP) running on a distributed computing system.
• Blockchain developers create Dapps, the web and mobile interfaces with which users interact. When we talk about blockchain developers, it's more likely to be this kind of developer we're talking about.
• Dapp developers aren't just limited to programming. They can also design and architect the workflow for the contracts and applications they create, as well as manage testing and debugging.
• Developers of decentralized applications, or Dapps, can use the Solidity and Javascript. Developers also need to understand how to interact with smart contracts using JSON RPC and web3 with JavaScript.

Core and Dapp developers will perform the most important tasks in blockchain technology. These are the experts who create and implement new technologiesThese are skills that are in high demand, and are likely to remain so in the future. Most developers learn to create products with the Ethereum blockchain development platform, which is the most popular.

Thank you for reading, I hope this article has given you a better understanding of blockchain developers and how they differ from web or mobile developers.

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