Cryptocurrency is a term that has been making a lot of waves over the last few years. The popularity of digital currencies is the underlying technology that facilitates digital transactions.
It is Blockchain technology. Read this article to understand how to become a blockchain developer, what is blockchain development, basics of blockchain, blockchain developer course, how to learn blockchain development and the eligibility, skills, pros and cons, salary, etc. of blockchain developers.
What is Blockchain Technology?
Blockchain is a decentralized technology that records transactions across a network of computers in a digital ledger.
It records transactions in a secure and transparent manner by a network of nodes instead of a central authority. The transactions are stored as blocks in a chain and contain a cryptographic hash of its previous block along with timestamp and transaction data.
The chain of blocks is interdependent making it impossible to tamper with or alter the transaction data. Blockchain technology is immutable, making it ideal for applications like record-keeping, digital currencies, and supply chain management.
The technology operates on a peer-to-peer network, allowing participants to transfer assets directly without the need for intermediaries, and enabling trust and transparency in transactions.
This makes it an attractive solution for various industries, including finance, healthcare, and government.
Who is a Blockchain Developer?
Blockchain developer is a software developer who specializes in the design, development, and implementation of features and applications using Blockchain Technology.
They master programming languages, cryptography, data structures, and distributed systems.
They build secure, transparent, and tamper-resistant decentralized applications. Blockchain developers are responsible for writing code for building decentralized applications and smart contracts and integrating blockchain technology into existing systems.
They need to be knowledgeable about various blockchain platforms and be able to assess their suitability for different projects.
Types of Blockchain Developers
Primarily, there are two types of Blockchain Developers.
1. Core Blockchain Developer
They specialize in developing application architectures by designing protocols necessary for the successful implementation of blockchain applications. They are responsible to maintain the consensus in design protocols during development.
2. Blockchain Software Developer
They work closely with core blockchain developers. They create and implement blockchain solutions in softwares and applications based on established design protocols.
Skills Required to Become a Blockchain Developer
The following are the skills required for a Blockchain Developer:
-
- Knowledge of digital databases, network security protocols, and concepts.
-
- Good Understanding of distributed systems and microservices architecture.
-
- Creating thinking ability.
-
- Strong problem-solving and critical thinking skills.
-
- Understanding of frontend and web development technologies like HTML, CSS, and Javascript.
-
- Ability to work with tools such as GitHub, Truffle, and Geth.
-
- Proficiency in one or more programming languages like Python, Javascript, etc.
-
- Strong knowledge of cryptography and data structures.
-
- Familiarity with decentralized applications and smart contract development, testing, and deployment.
-
- Good Presentation and Communication skills.
What Do Blockchain Developers Do?
Since Blockchain is a new technology, its potential is yet to be realized. Being a Blockchain Developer is a promising and smart choice. Here are the responsibilities of a Blockchain Developer.
-
- Design Blockchain and establish network security.
-
- Implement features and functionality of a blockchain application.
-
- Design decentralized applications on both the front and back end.
-
- Integrate and examine the blockchain features and applications with other services or applications.
Eligibility to Become a Blockchain Developer
These are the following eligibility criteria to become a Blockchain Developer.
-
- Academics – BE or B.Tech (Software/Computer Science/Information Technology).
-
- Computer Fundamentals – Data Structures, Distributed Ledgers, Cryptography, Cybersecurity, etc.
-
- Programming Languages – Python, Javascript, C++, or Go.
-
- Front End technologies – HTML, CSS, javascript, etc
-
- Concept Understanding – Smart Contracts, Cryptocurrency, Hyper Ledgers, etc
-
- Certification – Blockchain Development
How to Become a Blockchain Developer in India? A Step-by-Step Guide
Here are the steps to become a Blockchain Developer in India:
-
- After completing 10th, take up science stream for 12th standard with Computer science as a main subject.
-
- Take up entrance exams like JEE Mains, JEE Advanced, CET, etc and score a good ranking and get enrolled for a Bachelor of Engineering in Software Engineering.
-
- Alternatively, candidates can also enroll for a Bachelor of Computer Applications (BCA).
-
- After completing B.E or B. Tech, take up a core role in software development.
-
- Gain proficiency in programming languages while working.
-
- Get a better understanding of blockchain technology and its applications and features.
-
- Enroll for certification programs offered by top universities and institutions.
-
- Find job prospects across different business domains.
Career Scope for Blockchain Development
Blockchain Technology is a promising career choice. Here are some of the different roles available in Blockchain Development:
-
- Blockchain Developer
-
- Blockchain Engineer
-
- Blockchain Web Designer
-
- Blockchain Quality Engineer
Salary of a Blockchain Developer in India
The average Blockchain Developer salary in India is 7 LPA. The salary can range up to 20 LPA depending upon the experience. Having an added experience in different technologies and softwares will help in negotiating a higher salary. Having a certification in blockchain technology plays a vital role in becoming a Blockchain Developer.
Pros and Cons
Pros of Being a Blockchain Developer:
-
- High-demand career option
-
- Highly paid designation
-
- Opportunity to work remotely
-
- Innovative and exciting field
-
- High growth potential
Cons of Being a Blockchain Developer:
-
- Rapidly evolving field and needs to keep up with the latest development.
-
- Complex technology
-
- Greatly concerned about user security
-
- Applications are limited to certain fields and domains.
Summary
-
- Blockchain is a promising technology with unrealized potential across industries and domains. The technology being new has a huge opportunity for adoption.
-
- Blockchain developers employ Blockchain technology to develop applications that are immutable and ensure user safety. It is a highly-paid career with huge demand across corporates and startups.
Frequently Asked Questions
Blockchain is a highly promising and paid career with huge growth potential. If you are in an engineering or a computer applications course or enthusiastic is coding, blockchain development is an amazing career.
Anyone with basic programming languages (languages used for blockchain development), skills, and familiarity with software and application development can become a Blockchain developer. However, getting a certification in Blockchain technology is required to wind work opportunities. Software professionals, IT Engineers, Developers, etc are a good fit for the profile.
Academic and Work experience are the right way to biome a blockchain developer. Enroll in an Engineering program with Computer Science as the major subject and work in application development. Once you have academic and work experience, enroll for a certification program to become a Blockchain Developer.
Many startups and higher education institutions are offering online and offline certification programs in Blockchain Technology. Enrolling on them and completing the course can provide the necessary certification.
Blockchain Developers are greatly in demand in India. Innovative solutions and applications are being developed on Blockchain to ensure security and transparency.
Since the technology is young, there are not many blockchain developers in India giving rise to the demand. Read our article above thoroughly to understand how to become a blockchain developer in India.
