Let us be brutally honest here. Study shows that just 0.71 % of the world population use blockchain technology. All the experts are putting heavily in favor of its being the next significant technological advancement.
It has every ingredient for disrupting the market and the way it functions. From money transfers to leading to voting, everywhere there is a buzz about blockchain inviting people in searching “how to be a Blockchain developer”.
If you too, belong to the same league of people, here is a detailed blog detailing blockchain, usages, benefits, and how you can become a blockchain developer.
What is blockchain?
Blockchain is a shared, immutable ledger that records the transactions and tracks the assets in a widely shared network. Here assets can be tangible or intangible, enabling the flexibility to track and trade virtually everything.
Blockchain is based on processing information in a shared and fast way. Businesses need the information to run their business, right? Here, ultra-modern technology plays a vital role in supplying immediate, shared, and transparent information. That data gets stored in an immutable ledger that is only accessible by a network member.
Every member on the network shares a single view of truth, enabling everyone to see all transaction details for efficiency and confidentiality.
Key elements of Blockchain
Before getting into how to become a Blockchain developer, you need to understand the key pillars of blockchain.
Well established records
Though everyone has access to see the transaction ledger, no one can change or tamper with the transaction after recording. Even if a wrong transaction is recorded in the ledger, participants need a new transaction to correct it that later becomes visible to all.
Complete data privacy and accuracy
In the blockchain, every participant gets access to the distributed ledger, which means once a record is made, it can not be duplicated, reversed, or deleted. That way, it’s totally opposite the traditional business practices.
Use of smart contracts
Blockchain has smart contracts that run automatically when the predetermined conditions are fulfilled. It helps automate the execution process without any involvement of an intermediary, saving time and workforce.
Working process of blockchain
Once a transaction occurs, it gets recorded as a “block” in the blockchain network. After that, it stores everything related to transactions for others to view, irrespective of whether the asset is tangible or intangible.
Every y minute, thousands of blocks are created worldwide, and every block is connected, forming a data chain. As the asset moves from one to another, these blocks keep track of every happening. It is impossible to make changes in these blocks or insert another block between them. That is one of the reasons the technology is called a blockchain.
With every next transaction, a new block gets created, further strengthening the verification of previous blocks. Similarly, the entire blockchain has become tamper-evident and has won the trust of millions across the globe.
Work of Blockchain developer
Once you become a blockchain developer, you develop Blockchain simply! The blockchain developer is categorized into two that is a core Blockchain developer and a blockchain software developer.
Here, the primary work you do is to design the security and architecture of the Blockchain systems. In simple words, you work on the foundation.
Other work includes the development of apps based on Blockchain. Designing the Blockchain protocols, network architecture, backend development, front-end development, and working on smart contracts are some other core work.
After certification and experience in Blockchain, you develop innovative solutions for solving real-life problems as well by focusing on complex analysis, design, development, testing, and more.
Moreover, the developer also works on legacy infrastructure and makes them updated and abiding by the Blockchain framework. Now, your mind must be wondering how to become a Blockchain developer.
Although it is completely new to the world, there are many resources available for making a career in that. Keep reading
How to get into Blockchain development?
People from all across the world are turning towards Blockchain development. With the same questions as the sub-heading, let’s delve deep into a complete roadmap to becoming a Blockchain developer.
Complete your academic study in IT and related fields
There is no shortcut to the formal education system. Having an academic background brings an unorthodox thought process concerning cutting-edge technology. Enrolled yourself in a bachelor’s or master’s degree in computer software, computing hardware, programming languages, and any other technical segment.
Though it’s not mandatory, it surely gives the upper hand in understanding the fundamentals of Blockchain. While being in the study, explore online and offline ways to get insights into Blockchain theoretically and practically.
Then, gather its prerequisites and start early in your life to have a ravishing career in the segment later on.
Get first-hand experience with tech skills
Blockchain development requires multiple skills making it quite difficult for everyone to have it. You need to learn programming languages like C ++, Java, Python, etc for OOPs concepts. The list of tech skills does not end here. It goes on to study data structures such as Linked lists, Heap, Graphs, Hashing, etc for immutable and efficient system development.
A short familiarity with databases and networking to have depth working of cryptography and its development process is optional yet mandatory.
Once you knew all these skills, you can become a Blockchain developer. You may also choose to work in organizations in different capacities. Later on, learning various cryptography concepts such as RSA algorithm, Digital signatures, Hash functions, etc helps in upping your game.
Understand the Blockchain and its intricacies
Even if you aspire to go into the development of Blockchain, its ABC is a must for you. Make yourself aware of its fundaments, working processing, applications, distributed ledger technology, consensus, hash functions, etc.
After getting information about them, go on to have ideas on bitcoin, decentralization approach, public approach, etc. The internet is one of the preferred places to read, listen to, and watch millions of engaging content. So search about Blockchain and start making notes on its primary contents for understanding.
Learn about Cryptonomis
Cryptonomcis is made with two words those are cryptography and economics. To date, Blockchain is largely disrupting the world in the form of cryptocurrencies like
- Ethereum (ETH)
- Tether (USDT)
- Binance Coin (BNB)
- U.S. Dollar Coin (USDC)
- Solana (SOL)
- XRP (XRP)
- Cardano (ADA)
- And more
Experts are in the opinion on Blockchain’s heavy use in healthcare, public transport management, voting, banking, insurance, retail, telecommunications, automatic, media, and more. However, the reality is that Blockchain is highly focused on crypto as of now.
There is huge potential in the segment because many countries are still in their initial phase of accepting crypto. Getting into its methodology such as transaction fee, mining, transaction lifecycle, etc gives you an upper hand.
Learn Bitcoin, Ehterum and DApps
Within the Blockchain, there are sub-learning for you. Ethereum is such a great way to start being an open open-source, decentralized Blockchain network.
It is used without any issues of fraud, third-party interferences, or downtime. So start your journey with Ethereum or any other decentralized application like EOS, or Hyperledge for developing smart contracts.
Study Smart contracts & Solidity
After becoming a Blockchain developer, you may explore other career options Blockchain quality engineer, product management, designer, legal consultant, and more.
Get practical experience
Now, that you’ve fulfilled most of the prerequisites for becoming a Blockchain developer, it’s time to implement those learning in reality. Now it’s your call to start your Blockchain journey on its own or choose organizations to work with.
Make use of social media platforms and discussion groups to look for like-minded people to learn from them. After some experience, you may also opt to have specialized courses like certified Blockchain Solution Architecture (CBSA). Never stop learning and exploring the Blockchain. Read good books on that by famous writers Elad Elrom, Antony Lewis, Phis Champagne, etc. You may also visit trusted websites for knowledge gaining on the topic.
>>Getting just technical know-how is not enough. Slowly but steadily, the millennials are turning towards blockchain making it quite a crowded place as a career option. You need to compete with them that is not possible without having other life skills. Focus on making yourself employable by having more skills.
Learn ways to interact with others effectively that range from communication to listing skills.
We’re hopeful of you getting a plethora of useful information in our article on becoming a Blockchain developer. There are many compelling reasons for making a career in the Blockchain. Whether you want to become a developer or looking for first-hand experience in the segment, feel free to connect with Techila global services.