What is the job of a blockchain developer

The different types of blockchain developers

With the sudden surge in crypto-currencies that began in early 2017, thousands of new blockchain developers entered the market. The demand for blockchain developers has grown exponentially, just like 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 well as the distinction between them.

Currently there are two main types of Blockchain developers, the most important ones in the sector are the core developers and the Dapp developers (or “DApp” which is a decentralized application).

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 build 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) that runs on a distributed computing system.
Blockchain developers create Dapps, the web and mobile interfaces that users interact with. When we talk about a blockchain developer, it is more common that these are the kinds of developers we are 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 Solidity and Javascript. Developers should also understand how to interact with smart contracts using JSON RPC and web3 with JavaScript.

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

Thanks 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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