How to Become a Blockchain Developer?

Did you know financial companies can save up to £9.77 billion annually using Blockchain? Blockchain has taken over the digital era, transforming how we interact and exchange value. The business is expanding, and billions are being put into financial and other use cases.  

Even those with a solid understanding of technology principles need clarification about Blockchain. This makes switching to Blockchain development look difficult. If you are thinking of switching careers, becoming a Blockchain Developer is a smart decision. It requires independent learning and perseverance to become one. This blog will inform you about how to become a developer and its benefits and will serve as a step-by-step guide to answer all your queries.  

Continue reading to learn more about job criteria and career paths and how to become a Blockchain Developer. 

Table of Contents

1) What is a Blockchain?

2) What is Blockchain Development? 

3) What does a Blockchain developer do? 

4) How to become a Blockchain Developer! 

5) Mindset Needed to Become a Blockchain Developer

6) Why Becoming a Blockchain Developer is Beneficial? 

7) Conclusion
 

What is a Blockchain?

A database where the data is formatted and collected digitally is known as Blockchain. Earlier, databases arranged information in rows and columns of tables, with the intent of making it easy for computers to recognise them.  With the use of Blockchain, the data is formatted and collected in the form of blocks and each of the block comes with a limited storage capacity.  

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What is Blockchain Development?

The process of creating, maintaining, and designing blockchain systems and applications is known as blockchain Development. It aims to utilise the unique features of blockchain technology to address issues and open up opportunities. Smart contracts are the most creative example of Blockchain Development. Smart contracts are programs stored and written into code into a blockchain. These programs are run when both parties mutually agree on the terms and conditions.  

A chain of blocks used to store and organise information is called a blockchain. Information in conventional databases is organised into tables' rows and columns. This makes the data simple for computers to understand. Each block in a Blockchain is different and has a finite amount of storage. Each block can record the latest transaction. When a block links to another via cryptography, a timestamp is created that cannot be changed.   

Bitcoin Blockchain is one of the first cryptocurrencies of Blockchain which functions correctly. This is a cryptocurrency that requires no verification and validation. Bitcoins make it easier to validate through public transactions and unaltered information.  
 

What does a Blockchain Developer do? 

A Blockchain developer understands the architecture and protocols of the technology and creates decentralised applications (dApps) and smart contracts based on Blockchain technology. They are in charge of creating 3D designs, 3D models, and 3D content for video games.  

The two key types of Blockchain developers are:

a) Blockchain Software Developer: The main responsibility of Blockchain Software Developers is to build applications onto existing platforms of Blockchain. They are in charge of front-end and back-end development, maintenance, and design.

b) Core Blockchain Developer: Developing and maintaining the Blockchain system structures are the main responsibilities that fall on Core Blockchain Developers. They are also involved in protocol design, security pattern development, and network supervision.   

Blockchain developers enable secure digital transactions by creating systems to record and store blockchain data, preventing changes or hacks. Blockchain Developers design certain Blockchain technologies and develop application features and interfaces. Also, Blockchain Developers maintain client and server-side applications. Blockchain is among the top 10 hard skills required to become a part of big companies.   

The Blockchain developer must create original solutions to complex issues involving good ethics and command and control. A Blockchain Developer is required to do the following tasks: 

a) Conduct an analysis, design, develop, test, and debug software 

b) Create the Blockchain protocol designs 

c) Create and keep track of any smart contracts 

d) Creating front-end designs as per customer demands 

e) Design network architecture 

Challenges of working as a Blockchain Developer

a) Working with legacy infrastructure 

b) Meeting the expectations of a Blockchain Development project 

c) Using decentralised cryptosystems in a practical manner 

d) Having specialised skills apart from the traditional IT development.

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How to become a Blockchain Developer!
 

If you are entirely new to the Blockchain industry, your first step will be learning how to write code. Many Blockchain Developers consider this field in the initial stage of their career in the field of information technology. They gradually shift their choice to the newest form of Blockchain technology. Blockchain is one of the latest technologies that one can learn and master in their career to explore vast job opportunities.   

To become a Blockchain Developer, one must follow a roadmap and grab the essential elements of success in their career. The following section gives you an idea of the skills required to specialise in Blockchain Development: 

Begin with academics

To become a Blockchain Developer, a strong background in mathematics or computer science is a must. You can go for a Bachelor’s or Master’s degree with a specialisation in topics that are helpful in the field of computer science, information technology, and mathematics.     

Proficiency in required technical skills

Blockchain Developers must hold strong technical skills to practice the concept of Blockchain Development. Let's take a quick look at the necessary technical skills to become a Blockchain Developer: 

a) Programming- Coding is one of the essential elements of your Blockchain Development expertise. Understanding the fundamentals of coding is required to pursue your career in Blockchain Development. To become a Blockchain Developer, you must learn programming techniques, especially OOPs concepts. You may easily design applications for Blockchain and other tasks with a solid understanding of programming languages. You can choose among programming languages like Python, Java, C++, etc.

b) Data structures- You must be proficient in data structure ideas in addition to programming languages. Blockchain Developers utilise data structures to create a compelling and transparent system. You must have a solid grasp of various data structures, including linked lists, binary trees, heaps, hashes, graphs, and many others. 

c) Cryptography- It is a necessary skill a Blockchain Developer should acquire to lay the foundation of Blockchain Development. Cryptography, an internal component of Blockchain technology, protects sensitive information from illegal users, threats and attacks. Some important cryptographic concepts are digital signatures, RSA algorithms, hash functions and many more. 

Understanding the basics of Blockchain

Understanding Blockchain's fundamental ideas and language is crucial to your training as a Blockchain Developer. It is a necessary skill because, in the Blockchain sector, one can only advance with sufficient domain knowledge. Therefore, it is essential to have a detailed understanding of real-time Blockchain applications. It helps determine the latest advancements in Blockchain technology. 

Understanding Cryptonomics

Cryptonomics refers to the combination of Cryptography and Economics in Blockchain Development. It is based on the economical concepts and methodologies behind cryptocurrencies. You must possess knowledge of the various essential concepts, like the transaction fees, transaction lifecycle using Bitcoins, mining, etc. to understand the cryptocurrency mechanism in Blockchain. 

Learn about DApps and Ethereum

One of the most recent technologies, Ethereum is decentralised decentralized and based on the fundamental ideas of Blockchain technology. Many specialists in the business utilise utilize it, and it is an open-source technology. It enables the Blockchain development of Decentralised Decentralized Applications, a unique transaction protocol for the Ethereum Blockchain, and other applications (the DApps). These are the same as typical smartphone applications. 

Learn about solidity and smart contracts

Ethereum Blockchain Developers can now create Smart Contracts, a unique transaction protocol with this cutting-edge technology. A smart contract's primary goal is to make transactions between parties easier to complete while limiting third parties' involvement and lowering costs. Solidity is a programming language which involves developing smart contracts and execution of business requirements in Blockchain. 

Gain some first-hand experience

Along with learning theory, every Blockchain Developer needs to gain some practical experience. Build a more significant number of Blockchain applications to implement the subjective aspects. Develop Smart Contracts and DApps using programming languages such as Solidity. You can also opt-in for various internship programs to get the required resources. To become a Blockchain Developer, you can acquire relevant certifications to help analyse and validate your learnings and skills. It will also help you explore many booming opportunities in Blockchain Development. 

Preparing for a Job Interview? Check out our Blockchain Interview Questions!

Mindset needed to Become a Blockchain Developer

Certain professions cannot be approached with academic expertise alone. An appropriate mindset is imperative to flourish in certain fields. Becoming a Blockchain Developer demands a mindset tailored to meet certain needs. 

The first thing to consider for Blockchain Developers is their team spirit. There will be many instances where they will have to work in tandem with other members. The ability to collaborate with teams is beneficial to the team and to the individual. A capable Blockchain Developer is a team player and knows when to approach and not consult their team members.     

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Why Becoming a Blockchain Developer is Beneficial? 

With the technology blooming, there is a massive demand for Blockchain Developers capable of working in the ever-changing environment. There is a vast and rewarding scope with many job opportunities for Blockchain Developers.   

Let's discuss the reasons why you would want to become a Blockchain Developer:

Increased Pay

Studies suggest the Blockchain market will peak at £31.73 billion by 2025. Additionally, most Blockchain Developers' salaries are high paying. As gaining skills around a widely used technology will make you a competitive job candidate.  

Career opportunities

Today, new-age Blockchain developers and beginners are specifically looking out for better career opportunities in the Blockchain industry. This has become a core career in the job field due to the adoption of Blockchain technology throughout various industries. This, as a result, is leading to an increase in the demand for Blockchain Developer job roles. 

First comers gain

Those who adapt quickly to the change of the new Blockchain technology eventually get benefitted. This can include learning any new programming language like AI & ML or any new technology. As we progress, the demand for Blockchain Developers is increasing significantly because of the high pay scale offered by the companies. 

Scalability

Blockchain will unquestionably define everyone's new future. You might be shocked to learn that some governments, like the government of Brazil, have used Blockchain technology to develop a variety of Blockchain applications, one of which is an ETH-based voting system. Every country wants to improve their design with maximum security, which Blockchain offers.     
 

Conclusion

This blog gives you a complete understanding of Blockchain, the benefits of becoming a Blockchain developer and the significant ways to become a Blockchain Developer. Based on the detailed discussion above, there is a massive growth in career scope for Blockchain Developers because of the emerging Blockchain Technology. So, what is the wait for? Prepare yourself to get into the Blockchain Development domain and achieve your career goals today. 

Check out The Knowledge Academy’s most popular Blockchain Training Courses to become a Blockchain Developer!