Tips to Hire a Blockchain Developer for your Company

The blockchain technology has enabled us to achieve many feats in various industries, it has introduced us to the concept of decentralization and showed us a revolutionary way of handling our finances. Due to all these benefits, the adoption of this technology has been growing and it is reaching a large number of startups who are very keen to induct this open-source mechanism into their operations. The adoption of this technology could be seamless and effortless if you hire blockchain developers from a reliable source.

That is indeed very important because even if it has been a decade since the launch of this technology, it is still in a nascent phase and there is a dearth of blockchain experts right now. There are many learners who are trying to gain expertise but they may not be able to give you the desired results for your project.

In this article, we will explore all the aspects of hiring a blockchain developer for business and mull over the facts that need to be considered before taking this huge step.

Tips for hiring blockchain developers

1. The developer should be deft at the basic programming skills

That’s correct unless the developer is well-versed with the basic programming skills, he/she cannot carry out the complex tasks involved in creating a distributed ledger.

The skillset involves the knowledge of languages such as Java, Node JS, Go, Solidity, Python, JavaScript, C++, C, etc. They should be clear with all the concepts, coding elements, and algorithms.

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Syntax of Programming Language

The syntax is the most essential part of any programming language and unless that works perfectly, you cannot things to pan out the way you want. The rules and symbols of the structured program have to be kept in mind before starting the development process of computer software.

Moreover, the blockchain developers should have a profound understanding of switch statements, arithmetic operators, logical operators, and loops so they make no mistakes in designing the right kind of program for the business. They have to take a holistic approach to generate custom-built solutions with precise functionality.

OOPS Concept

OOPS stands for object-oriented programming structure is one of the basic programming structures that aspiring developers learn in the initial phase. It focuses on or​_ganizing the objects and allows their full-fledged categorization as well.

By using the OOPS concept, the developers can alter the core design and update it at any moment. They can also tweak the interface and get into more sophisticated sections of the software.

Multi-Threading Concept

With this concept, it is easy for the developers to connect the random threads and utilize them in a better way through the CPU. The implementation takes more time and thorough knowledge of the multi-threading processes that are highly layered.

Socket Programming Skills

Socket programming is used for establishing a connection among the nodes in different networks. They facilitate the communication of nodes and connect the clients with their respective servers. At the time of forming a connection, the server makes its own socket program to get associated with the client on the other end.

It is one of the basic skills that the wannabe programmers must have expertise on.

2. The developer must have a profound knowledge of security concepts and encryption/decryption techniques

For transferring the data over the network safely, many programmers employ the methods of encryption and decryption. Therefore, it also becomes one of the key skills that your developer must have before going advancing to more sophisticated programs. There are a few concepts that the developer should know very well:

SHA-Secure Hashing Algorithm

This algorithm is used for storage and maintenance of the data, it is also deployed for countering the cybersecurity issues.

Encryption and Decryption

Both of them are cryptography techniques and are used for transferring the data over the network in a secure manner.

Encryption– Helps in converting the unreadable or plain text to the cipher format

Decryption– Help in converting the ciphertext into the plain format for the receiver

Private and Public Keys

They are the most prominent methods used for encryption and decryption. The private keys can be accessed only by their respective owners while the public ones can be used by anyone in the network. Only a private key can decrypt the data that has been encrypted by a public key.

3. The developers should also have a profound understanding of data structures

It is a must that the developer has a profound knowledge of the data structure concept because, without it, software development is not possible. There are some data structure concepts that are significant for the blockchain developers and must be learned thoroughly.

Linked List:

This list uses pointers to connect the different data structure concepts to form a stable connection.

Hash Table:

This table is used for storage and it works with the index value, it provides access to hash functions easily.

Acyclic Graph

Any sort of graph sans cycle is called the Acyclic Graph.

4. The developer must be familiar with the concepts and basic terms of blockchain

The essential requisite for becoming a blockchain developer is to get familiar with the basic concepts and terms of blockchain.

There are some important aspects of this technology that the aspiring developers must know about:

Crypto Tokens

The digital assets that are created, stored, and exchanged using the blockchain network are known as crypto tokens. A dedicated crypto trading platform is used for buying and selling these tokens and the developers must know everything about the creation and handling of these assets.

DLT- Distributed Ledger Technology

A single location is maintained for sharing the data over a blockchain network and this is precisely called distributed ledger technology. The developers must be thoroughly familiar with the nitty-gritty of this concept.

Immutability

It is a blockchain term that means the data kept on a blockchain network can never be changed under any circumstances. If it is necessary, then you have to add new events to the network.

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Smart Contract

It is a digital contract and functions quite like their physical counterparts. The only difference is that the former is created and maintained on a blockchain network. Most of the smart contracts are made with solidity programming language on a platform like Ethereum.

DApps

The Dapps are decentralized applications that are built and handled using the P2P network.

Permissioned Blockchain

The data created on a blockchain can be read by anyone, but it can be verified, mined, or maintained by a permissioned member only.

Public Blockchain

In this version of the blockchain, every member can read or make changes in the data.

5. The developer must be proficient at using the tools to make blockchain applications

There are some tools that help the developers get effective results in their blockchain development projects and every aspirant should know them well.

• Bitcoin Block Explorer
• Mist
• Caliper
• Remix
• Etherscan
• Explorer
• Composer
• Metamask

Before hiring a developer, make sure that he/she has good knowledge about these tools.

6. How do I find the right blockchain developers for my project?

You should know all the places where you can get talented developers at an affordable price. You have to consider every single hub including the social media groups, dedicated communities, job portals, etc.

Here are some things that you have to keep in mind while looking for the blockchain developers for your project:

• Look into the experience and achievements of the developer or company.
• Do the background check for verifying the brands or clients they claim to have served.
• Ask questions about the headcount of the team, experience in a different domain, and time zone.
• Carefully examine the feedback provided by their clients and ratings as well.
• Check the software development process they follow and see if it matches your requirement and involves the latest methods or not.
• Check if they have an offshore team or in-house that handles the core development process.
• Look into the portfolio and check if they have experience working on a public and permissioned blockchain.
• Know about all the phases of development and deployment of the blockchain application they follow.

Upshot

If you are looking for some assistance in hiring blockchain developers, then quest has ended here. We are the experts who can help you hire the most proficient candidates for this job who would be willing to work as per your timings and preferences. Furthermore, we make the process of hiring extremely easy with a well-defined structure.

Technoloader gives you the best services when it comes to blockchain-based products and services. Our team works with the sole aim of empowering its clients and we go beyond the norms to satisfy them. With us, you can build a strong foundation for your company and lead it towards the apex of its industry in no time.

If you wanna hire blockchain developers to build blockchain application for your business,Call and Whatsapp any time at : +91 7014607737 | Skype : technoloader | Email: [email protected]