With the widespread development of blockchain technology, it is difficult to find a real expert. So how can you find a good expert who can solve all problems? This topic is about: you should hire blockchain experts with these qualifications.

Hire blockchain experts who well qualified in

Blockchain is one of the greatest technological achievements of the 21st century. The mainstream gained popularity after cryptocurrencies became the disruptors in the fintech world.


C++ is widely known and used as a coding language ​​that most programmers recommend because of its function. In general, it is not an exaggeration to say that  C++ is the best for Bitcoin and other cryptocurrencies. So, you should hire blockchain experts who have well qualifications in C++ Some of the key functions of the language that make it useful for this include:

You should hire blockchain experts with these qualifications
  • Efficient in CPU management and memory control
  • Ability to run parallel and non-parallel/multithreaded threads
  • The better performance enabled through compile-time polymorphism
  • Provides multiple data structures through code isolation
  • Semantic move

C++ is widely known as a blockchain application including Ripple, LiteCoin, EOS, and so on.


Java is a favorite when it comes to backend development. Because Java’s useful features make it a top blockchain programming skill. 


Smart contracts and dApps are allowed by Java as a development of the complex. Thanks to its following properties:

  • Clean memory
  • The library is diverse and sufficient
  • Well-populated APIs with a bunch of Java classes, packages, interfaces, and more
  • Portability

This makes Java ideal for apps for developers. Because you don’t need to know the platform and the internal implementations. Furthermore, Java programs port to other platforms. Programs are written in Java, not based on a system-specific architecture. Mobility is of considerable importance for blockchain applications. Therefore, in short, it uses blockchain technology through Java.


King of programming languages – Python ​​in the opinion of many developers and engineers when they start working as a blockchain expert or blockchain researcher. People enter the field, learning Python in college, through online courses, and tutorials. Besides dominating the field of application development, Python is also essential to learn. If one wants to work in blockchain programming, especially in the blockchain-as-a-service field. The language is implemented in building dApps and smart contracts. However, it also has other applications. Some of the important features of blockchain encryption in Python are as follows:

You should hire blockchain experts with these qualifications
  • It’s very easy to learn
  • An object-oriented language
  • Dynamic architecture
  • Ideal for script writing
  • Many manuals, documentation, libraries, and plugins
  • Open-source support
  • Effective prototyping

As you know, Blockchain applications, are written in Python. And so do Ethereum, Hyperledger Fabric, and NEO,…  As an interpreted language, it does not mix well with complex cryptographic procedures.


More developers and engineers should focus on it if they are working on dApps. In the development and implementation of smart contracts. You shouldn’t hire blockchain experts who don’t have any Solidity base. The most famous is Ethereum, which runs on the Ethereum Virtual Machine (EVM). Solidity plays a part in the growth of blockchain by providing benefits such as:

  • Easy for developers to use
  • Get familiar with JavaScript through access to its infrastructure and other tools
  • Static input
  • Features that can account for inheritance in smart contracts
  • Accuracy and precision
  • Various return types


Tobe a good blockchain expert lets a man have so much more qualifications not only informatics and coding knowledge. The challenge is finding groups of developers. So who can work on complex projects with the necessary skill and spirit? And on the other hand, if you want to work as a software developer, learn how to code and become a Full Developer. It’s hard to find ordinary criteria to hire blockchain experts. It depends on your own choice!

If you need to hire a blockchain expert, SmartOSC is always available to help you.

Contact us if you have any queries about Blockchain development services, dApps development, NFT marketplace development, Crypto wallet development, Smart contracts development.