How to Become Blockchain Developer

We can help by outline the best way to become a blockchain developer and gain some important insights that should help you understand where to start and what you are looking at in perspective.

How Long Does It Take to Become a Blockchain Developer?

It won't take that much time if you have certain skills, knowledge, and experience in programming. If you are fairly good at mastering new abilities as a whole, a couple of months can do the trick for you. Otherwise, you are looking at a year or two.

Keep in mind that it is not all about mastering the skills required to become a blockchain developer. The main question is what level of specialist you are looking to become. The higher your aspirations are, the more experience you need, which means a few years on top of all the preliminary education.

What Skills Do You Need to Become a Blockchain Developer?

The scope of required skills depends on whether you are looking to become an engineer or a programmer in the field. Engineers create and maintain protocols whereas programmers develop and integrate applications. These are different types of specialists who are, however, often perceived interchangeably.

Creation and optimization of blockchains

Here, developers look at quite an extensive field of activities that is roughly subdivided into:

• Server side. Skills in some backend programming language are required in order to handle performance-boosting tasks.
• Infrastructure. Launching and maintaining nodes, as well as the creation of networks, calls for knowledge of system administration and protocol programming.

Networks are usually designed via C++, Go, or Rust. One of the main technical benefits of becoming a blockchain developer is that you can get a great headstart if you already some of these languages.

Designing smart contracts

In order to work with smart contracts, you need a firm understanding of how networks are built and run, know your financial management, have skills in programming languages, and be able to conduct security audits. For one thing, to publish a smart contract, one has to employ special programming patterns to make sure that users always access its latest version. Figuring all that out is one of the major steps to become a blockchain developer.

Creating websites or online marketplaces

To do this, you need to figure out how to work with transactions and smart contracts. This calls for studying web3.js and ethers.js libraries. You also need to understand how finances are managed in modern systems.

Developing mobile apps

This is where you will require skills in mobile/cross-platform development as well as the ability to employ libraries. You need to understand how to conduct a code infosec audit. On top of that, a good grip on how RESTful interfaces are run and tested is an excellent bonus.

Although you can create mobile apps fully online, it is important to know the ins and outs of their architecture and performance specifics. This is where you need to dive into theory. You need to learn to acquire all the basics.

Where to start?

In order to become a good specialist, you need both academic knowledge and field experience. Here's what you can do:

1. Get a specialized education. It is pretty challenging to make it on your own. But the best blockchain developer courses are readily available to you.
2. Master necessary skills:
   • Programming languages;
   • Blockchain and Ethereum basics;
   • Blockchain structures, databases, and networks;
   • Smart contracts;
   • Cryptography;
   • DApps.
3. Gain field experience. Take an internship at an enterprise that is focused on expanding work in the blockchain industry.

Once all the basics are set, you can start writing JavaScript code used for programming Ethereum solutions. And you can always fill in the gaps in your knowledge with the best blockchain developer books available.