Blockchain development is a huge rage these days. It is one of the hottest trends, which every business is looking to integrate these days. There are numerous app development companies that are working on this technology as it is in high demand. Blockchain development is a complicated process, and to get it on-point you need to have the right development team and developers to work for you.
Here in this article, we are going to talk about some of the important factors to consider before you hire a blockchain developer.
Experience of the developer
Conduct thorough research about the company and the team you want to work with. Prepare a list of questions to ask from the developers. This whole process will make sure that you know everything that you want to know about the developer. Knowing about how much work experience the developer has, what is his style of working and more is really helpful in choosing the right one for your project.
Portfolio
Having knowledge about the previous work experience gives you an idea about the kind of work the developer is capable of doing. Seeing the portfolio you can ensure whether or not the developer is the right fit for your project. Also, if possible talk to their previous clients to know in-depth about their services and the way they have managed their previous work.
Understanding of programming concepts
Blockchain development is a complicated process and a lot of things are involved in it. The developer must be aware of the basic programming concepts and languages like C++, Javascript, Solidity, Java, etc. Also, he should have a basic understanding of the following concepts:
- Object-Oriented Programming Structure
- Syntax
- Multi-Threading
- Socket Programming
Encryption and security
Since blockchain is all about converting and storing data i.e. blocks in the encrypted form, a developer must know the concepts of encryption and security. He must be aware of:
- Secure Hashing Algorithm (SHA)
- Encryption and Decryption
- Private Key and Public Key
Technologies used
If you are planning to hire blockchain experts from a proficient blockchain development company, then you must go through their whitepapers or even ask them about the tools and technologies they use. Also, the developers must be well aware of all the latest trends and technologies.
Here is a list of a few technologies that a blockchain developer must know:
- Ethereum Virtual Machine (EVM)
- Distributed Ledger Technology (DLT)
- Hyperledger
- P2P networking
- Internet of Things (IoT)
- Cryptocurrencies
Development Process
Every company or Blockchain developer has their own process to follow. Since there are various development techniques available, you need to make sure what development process is followed by the developers. If a developer talks about development techniques like agile, scrum, or extreme programming, then you are most likely dealing with the developers working with the latest technologies.
Understanding of Blockchain concepts
As discussed earlier, since blockchain development can be tricky, it is important for you to know whether or not the developer is aware of all concepts. Blockchain development is tricky and one has to be very cautious as it is all about dealing with data security. A blockchain developer must be aware of:
- Distributed Ledger Technology (DLT)
- Immutability
- Consensus
- Crypto Tokens
- Smart Contracts
- DApps
- Sharding
- Public Blockchain
- Permissioned Blockchain
Blockchain development is one of the hottest trending technologies and most businesses looking forward to digital transformation have either started working on it or are planning to work upon this technology. Before you reach out to any developer or a development company for your project, you must know everything about your project and what you are looking for. Keeping these tips in mind we are sure that you will get the right team of developers that can turn your idea into reality.
