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Blockchain developers are in high demand as the business world wakes up to the potential of blockchain technology. But what exactly does a blockchain developer do? And what are the benefits of hiring a freelance blockchain developer for business owners? A blockchain developer is responsible for developing and maintaining a blockchain platform or application. This involves designing and building smart contracts, as well as developing tools to help users interact with the blockchain. A good blockchain developer will also have the skills of a freelance cryptographist, a game theorist, or a network security expert. There are many benefits to hiring a freelance blockchain developer. Perhaps the most obvious benefit is that it can save business owners money. Hiring a full-time blockchain developer can be expensive, especially if you need to hire multiple developers to build a large-scale application. By contrast, hiring freelancers can be much more cost-effective. Another big benefit is that finding and hiring professional freelancers can be much faster and easier. For example, in this case, you can hire a blockchain tester to ensure all functionalities are working as intended, there are no bugs or glitches, and everything operates smoothly. This is because there is no need to go through the hassle of posting job ads, reviewing resumes, and conducting interviews. Instead, you can simply post their project requirements on Perfectlancer and receive proposals from a big pool of freelance blockchain developers!

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Hire a Blockchain Developer

I will give a brief introduction to blockchain for those who are not familiar with it. Simply put, a blockchain is an immutable, shared ledger that facilitates the process of recording transactions within a network of businesses.

What is blockchain?

Blockchain networks can track and trade anything of value, reducing risks and lowering costs for all parties. The technology can store any type of data, and businesses can use it for different purposes despite its popularity in cryptocurrency transactions.

As a result of its ability to track orders, payments, accounts, production, and much more, this digital ledger has become very popular.

Who are blockchain developers?

Software developers who work with blockchain technology are known as blockchain developers. Freelance blockchain developers are the masters of the required coding languages that blockchain development requires. Professional blockchain developers are mainly C++ developers, expert python developers, Java developers, Solidity developers, Vyper developers, etc. Data sent over blockchains are not centralized or stored by third parties; blockchain is, therefore, a decentralized data storage solution that can be used by the public. Initially used to create Bitcoin, the digital currency, the technology is now being used in a wide range of industries. For example, smart contracts can be used in a wide range of industries.

The blockchain developer is responsible for all phases of the creation of blockchain applications, from research to design to execution to maintenance. Programmers use a variety of languages to develop interfaces, features, and architectures for a wide range of requirements, such as processing payments.

You can check out our article about how to improve SEO by UI/UX which can help you with your website.

It may be your responsibility to establish infrastructure, set up security measures to protect against cyberattacks, develop best work practices, and educate sales personnel about company technology. During the design process, engineers or other information technology personnel may collaborate with them. Technology service firms often employ these professionals.

Types of Blockchain Developers and their Roles

Developers of blockchains fall into two categories:

  • A blockchain system's architecture and security are designed by core blockchain developers
  • Decentralized applications (dapps) and web applications, as well as smart contracts, can be created by blockchain software developers using the foundation built by the core developer

Required Education to become a blockchain developer

An information security, computer science, or a related discipline bachelor's degree is typically needed for a career as a blockchain developer. Other positions require a degree and experience, while others require relevant experience and coding skills.

Joining an organization like IEEE Blockchain Community will allow you to enhance your skills and knowledge as a blockchain developer. As well as providing valuable networking and training opportunities to members, this online community holds numerous conferences within the industry.

Required Skills to become a blockchain developer

If you want to be a blockchain developer, you must have excellent programming skills. You will need to be familiar with several programming languages, such as C++, Java, and Python. You will be very helpful if you have experience with cryptography and blockchain protocols, such as Bitcoin and Ethereum. Blockchain developers should be analytical as well.

Implementing appropriate solutions means evaluating the needs and resources of the company. In order to create streamlined solutions with engineers and other technical personnel, you should possess effective communication skills. At this point, you can try to hire customer service specialist.

Blockchain Advantages for Your Business

With Bitcoin's rise in 2009, blockchain technology gained popularity. However, it has numerous other applications, in addition to its use in cryptocurrency. For example, it's frequently used in businesses involved in:

  • Secure sharing of medical data
  • NFT marketplaces
  • Cross-border payments
  • Real-time IoT operating systems
  • Personal identity security
  • Supply chain and logistics monitoring
  • Advertising insights
  • Cryptocurrency exchange
  • Real estate processing platform

Even though conventional databases are capable of organizing and sorting large amounts of information, blockchains have the distinct characteristic of being completely decentralized. Blockchains are not administered by a centralized authority.

Blockchain databases are spread across many computers over a network, making them highly secure.

Here are the top five benefits of using blockchain:

  • Security

Blockchains are known for their high level of security. Members of members-only networks receive accurate and timely data, and your confidential blockchain records are only accessed by other members of the network. In addition, validation records are permanent. No one can delete them, including the system administrator. Also you have the chance to hire virtual administrative assistant.

  • Cost-effective

Due to its ability to eliminate third-party verification, blockchain has no additional costs. When business owners accept credit card payments, they pay a fee to the bank when the transaction is processed. In contrast, Bitcoin has no central authority and has a low transaction fee.

  • Privacy

Several blockchain networks function as public databases, so anyone with an internet connection can see the network's history of transactions. Information about certain transactions can be viewed by users, but not information about the users who made those transactions.

  • There is no centralization

Due to its lack of centralization, the blockchain differs from other databases. Information is copied and distributed across a network of computers in a block. Each computer on the network may update its blockchain to reflect a change in the blockchain if a new block is added. The fact that updates and information are rapidly distributed throughout the network, rather than being stored in a single central database, makes it hard to hack into it.

  • It's accurate

All transactions on the blockchain network are approved by thousands of computers. There is very little margin for error since the verification process is almost entirely automated. The error will also appear only in one copy of the blockchain if a computer makes a typing error.

Where to hire blockchain developers from?

Identifying what you need is the first step, but you must also know how to find the right blockchain developer. Blockchain is in its infancy stage, so you should not rely solely on LinkedIn or other job boards to find the right developer.

Blockchain developers can be found discussing ideas at hackathons or other start-up events, both online and offline. You can also hire blockchain developers by searching public forums such as Reddit and Glitter. Actually, to find a perfect way to hire a freelance blockchain developer, freelancing websites like ours can be helpful.

Tips about hiring a blockchain developer

  • Make sure the blockchain developer has an understanding of basic web-developing concepts
  • Assess a developer's understanding of encryption and security
  • Whether blockchain developers understand data structures or not
  • Ensure whether a developer understands the basic and important concepts of the blockchain
  • Portfolio on Blockchain

How Much Does It Cost to Hire a Blockchain Developer?

As a result of all its benefits, Blockchain is becoming increasingly popular. IoT technologies will have blockchain-enabled services in 20% of the world by 2020. In addition, MVP reports that 60% of CIOs across industries are integrating blockchain into their infrastructure.

Blockchain professionals are in greater demand due to the rapid growth of this technology. Programmers earn an average salary between $150,000 and $175,000 per year, making them one of the highest paying professions in the field.

Blockchain developers' salaries, however, depend on a number of factors. It is important to consider the location, along with the level of experience and skills.

According to ZipRecruiter, the average annual salary for a blockchain developer in the United States is $154,550. This means that they earn $74,30 an hour, $2,972 a week, and $12,879 every month.

Based on where developers are from and how long they have worked in the field, salaries will vary. There are countries with lower living costs if you consider hiring a remote blockchain developer. In order to understand the blockchain developer salary landscape fully, we will examine the differences in salary ranges between different states and countries, as well as the degree of expertise needed.

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