With the rise of Bitcoin, the popularity of blockchain has surged among business circles. A growing number of individuals are now realizing the advantages of blockchain technology over existing solutions. Some experts even suggest that the total market for blockchain applications could reach
$100s of billions by the next decade.
This number is not far-fetched as the popularity of Dapps (decentralized application) is a testament to the technology’s bright future. However, since the technology is still in its infancy stage, many people are not aware of what Dapp is or what it stands for. Furthermore, businesses that want to hire a decentralized app developer have little clue of what to expect from them.
Therefore, in this article, we will discuss what Dapps are and what you need to consider before hiring a decentralized app developer.
What Are Dapps?
A
Dapp or decentralized application is an open-source software that leverages the blockchain technology. While this definition tells us what to expect from a Dapp, it may still be abstract to some people. Therefore, to have a clear idea of what a decentralized application is, you need to check for the following features:
Open-Source
One of the most prominent features in a Dapp is that it should be open-source. Since the
blockchain technology demands complete transparency of projects, if you’re planning to develop a Dapp, it must also be transparent.
For instance, the features of these applications cannot be determined by a single entity. Instead, they should be governed by autonomy. Similar to Bitcoin, the app users must reach a consensus. In other words, the majority of users decides the acceptable changes to the application. Furthermore, the code for the application must be up for scrutiny for all users.
Decentralized
Another key concept of blockchain is the decentralization of records. This feature is a part of all blockchain applications as it prevents the possibility of tampering from centralized authorities. Similarly, in a Dapp, the developer must ensure that the records of the application’s operations are stored on a decentralized public ledger, such as blockchain.
Incentivized
Blockchain ensures that anyone that validates a transaction in the public ledger gets awarded accordingly with cryptographic tokens. In a Dapp, the blockchain is incentivized and it rewards validators with tokens for the work they did.
Protocol
In a blockchain, the community uses two protocols to show proof of value. These protocols are either Proof of Work (PoW) or Proof of Stake (PoS). However, in a Dapp, the application community must decide which protocol they will use for ensuring proof of value.
All these features are necessary for making a truly decentralized application. However, depending on your requirements, you can add further features you’d like to see in your Dapp.
The Hiring Process: A Breakdown
The demand for decentralized application is rapidly increasing across the world. There is a shortage of blockchain developers in the market. However, being a blockchain developer requires tremendous skills, knowledge, and experience in blockchain technologies.
Therefore, businesses find it extremely difficult to find a credible blockchain developer who can fulfill their requirements. Before its immense popularity, blockchain technology was being run by a small community and finding the right candidate was relatively easier. However, nowadays, companies need to go through the multitudes of individuals to hire the best full-stack developers for Blockchain development.
The key to finding the right candidate is knowing what to look for. This is why you need to take into account various factors to select the best blockchain developer.
These factors may include the type of project, project length, and the experience of the developer. Moreover, you cannot rely only on traditional job postings to find yourself an expert in blockchain. Word-of-mouth recommendations can also help you choose the right individual.
To make the selection process a bit simpler, make sure you hire a candidate that fulfills the skill set mentioned below:
1) To be a capable decentralized app developer, the candidate must have relevant experience in a range of web technologies, such as JavaScript, Node JS, Mean Stack, GoLang, jQuery, and Angular.
2) They should also have experience in Ethereum or Bitcoin development platforms.
3) They must be able to write digital tokens and smart contracts.
4) They should have experience in contract programming languages, such as Serpent, Solidity, and Clojure.
Other than the technical requirements, you must investigate the selected candidates for further scrutiny. To do that, check their portfolios and look at the projects they have worked on in the past. If references are available, don’t be shy about asking for assistance or feedback from the candidate’s previous clients.
However, finding the right individual is a time-consuming process. Therefore, we recommend our readers to trust companies that already work on blockchain technologies. These companies often have a diverse pool of talent, and they can supply you with a candidate that has extensive experience in developing decentralized applications.
