Making a Career in Blockchain Technology and the Skills you Need – Beyond Grades – Online Mentors India

• Access: Open, it can be used by anyone
• Every user has equal power
• Commonly used for Mining, exchanging cryptocurrency, and non-fungible tokens trading 
• Examples: Bitcoin, Litecoin, Ethereum
• Consensus mechanism: Proof of Work (POW) and Proof of stake (POS)
  

  2. Private Blockchain

•  Access: Centralized, Require permission

Single Party determines rules 

•    Commonly used for: voting, supply chain management, digital identity, asset ownership, etc.
  Examples :

Hyperledger fabrics
           ( Members- Walmart, Visa, FedEx, Huawei, Aetna,  and Telefonica) 

            Corda
( Members- MasterCard, Wells Fargo, MoneyGram, Nasdaq,  government central banks, and financial regulators worldwide.)

• Consensus mechanism: Proof of Authority (POA), Proof of Elapsed time (POET), et
  

  3. Consortium or federated blockchain

•   Access Semi-decentralized and managed by more than one organization 

Pre-selected equally privileged participants. 

• Commonly used for: Organization with common goals to enhance workflow, accountability, and transparency. It also saves time and development costs.
• Examples: Multichain, Ethermint, Tendermint, Quorum

Consensus mechanism: Practical byzantine fault tolerant (PBT), Byzantine Fault Tolerant Raft (BFT Raft) consensus

4. Hybrid blockchain

• Access: Decentralized, When a user joins, they have full access to the network. 

It includes features of both public and private blockchain. 

Hybrid blockchains allow organizations to have a private, permission-based, public permissionless system when needed, where the records and transactions can be made public and accessed by anyone through a smart contract. 

• • • Tech firms- These are the number one primary hiring organizations as they have so much at stake, and with blockchains taking over the world and a shift to a decentralized system, they need as much expertise as they can acquire.Startups – These include the independent businesses and products created after the inception of blockchain. Commonly used for: Having a flexible control system with the best of both worlds of public and private blockchain.
      
      

      Who is Hiring?

      According to the skill index of 2022, blockchain is one of the fastest growing skills; hence, if you wish to make a career out of it, you must know the players in the market who are hiring.

    • Industries – Would you believe if I told you that this skill is being employed by most big organizations like law offices, retailers, insurance, banks, and accounting firms and are inculcating techies who would keep them in pace with this dynamic world of digital technology?
    • Governments – Hiring crypto experts for advice and expertise in the blockchain world, making blockchain professionals high in demand.
      • The blockchain database is encrypted and decentralized.
      • information stores in a network of devices, namely, nodes, instead of one single database
      • Resolved hacking threats as there is no single ownership

Startups – These include the independent businesses and products created after the inception of blockchain.

Career options in blockchain technology 

Blockchain Development

Due to the rising interest of people in the blockchain world, this might be the most marketable career path you can opt for.Blockchain development requires individuals who create blockchain applications.

If you want to go into blockchain programming or development, you need to work and enhance your C++, Python, and Javascript and become experts at these. 

Blockchain development companies in India- Infosys, Hashcash Consultants, 

Indra Capital, HCL Technologies, Bitdeal, Lapits

Blockchain Solution Architect

The responsibility of a blockchain architect is to design, assist and connect blockchain solution components with the team’s experts like UX designers, developers, etc. 

Blockchain Project Manager

As the name suggests, a blockchain project manager has to connect blockchain projects to the best-suited experts for developing blockchain solutions.Blockchain project managers should have good communication and interpersonal skills. 

Some hard skills they should inculcate are cloud project management and sufficient tech skills to understand how the technology works.

Blockchain UX Designer

Creating a user interface that builds trust and attracts regular users is the role of a blockchain UX Designer. 

If you are an artistic person, who pays attention to detail and loves computers, this must be the job for you in the blockchain world!

Blockchain Quality Engineer

This personnel is entrusted with the quality tests or quality assurance of all project areas.

In tech terms, a blockchain quality engineer tests and automates frameworks for blockchain.

Blockchain Legal Consultant

With many organizations experimenting with the concept of blockchain, There is a rise in legal issues.

These legal issues make companies look for legal experts on what considerations should be made while investing in any new project or technology. Blockchain legal consultants help companies regulate their actions and make smart financial decisions to manage their identity well.

Being a pro at soft skills is expected from blockchain legal consultants. Much research work is required, from studying international law to mastering universal languages, as blockchain technology is global and without any borders.

Why should everyone invest in gathering blockchain knowledge?

These days all professionals are expected to have some knowledge of blockchain as it helps in the smooth functioning of organizations and exploiting the human potential in the tech world the most.

Other professional roles that are interconnected

• Accountants
• Public Relations
• Marketers
• Crypto journalists
• Managers
• Crypto brokers
• Analysts
• ICO advisors

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Reasons for the increasing demand for blockchain skills 

Since the pandemic crisis, the world has shifted towards digital transformation. Most businesses had to reform their supply chains and conventional operations, for which blockchain technology played a very valuable role. 

 Hence, in this section, we will understand what advantages of blockchain lead to them being one of the leading career skills in the market.

1. Secure and Decentralized

• The blockchain database is encrypted and decentralized.
• information stores in a network of devices, namely, nodes, instead of one single database 
• Resolved hacking threats as there is no single ownership2. Transparent Transactions

• Altering records is practically impossible
• Even if an attempt to alter is made, it will reflect on the entire chain, ensuring transparency.3. Fast and Efficient

• No need for intermediaries or middlemen
• Faster negotiations, transactions, and settlements 
• Everything is recorded in a digital ledger; hence no interruptions4. Audit Trails

• Traceable data functioning as an audit trail from the origin of an asset to the milestones it has been through

The audit trail provides information from the identity of users to timestamps of transactions.

Key Takeaways

• Blockchain is a shared, immutable ledger that facilitates the process of recording transactions and tracking assets in a business network. 
• Scope of jobs and career in blockchain technology
• What job fits you best in the blockchain world?

Now that you are equipped well with the blockchain world, It is your turn to explore this universe and choose your planet, your block!