Blockchain Online Training

In the olden days, when a transaction has happened they used to give the rough time of the transaction happened. But today its god to give the rough time of the transaction happened. Because, today, a user can do 5 transactions over a period of 5 minutes roughly. and it’s hard to get the details of each transaction. Moreover, Today many people were enthusiastic, to know the exact details of things happening around him.  This can get the proper knowledge on Blockchain. This can be achieved through  Blockchain course

Blockchain Course

It is nothing special to see a minimum of 75% of world transaction throughout the year.  The increase is due to several factors. Some of them were an increase in technology, time deficiency, and technology. In this computerized world, its good to make all the transactions history at the exact time rather than a rough time.  This is because a person can make several transactions with a span of  5 minutes . in this all the transactions may (or) may not be successful. And we get all the transactions history over this span exactly. So we need an automation that works well with timestamp accurately.

In this fast-moving days, Blockchain learning is a simple task.   This can be done even through online. Moreover, it can be completed in a  short span of time. It is a short way of learning the course nowadays.

Blockchain online course covers the following topics :

Here we are going to learn more Topics about Blockchain from the beginning By OnlineITGuru experts team with the support of Live project support.

OnlineITGuru provides rich quality knowledge to the students.  And the trainers were real-time experience faculty. Every professional has at least 10 long years of industry experience. Furthermore, through this course, OnlineITGuru initiate give the arrangements in MNC (Multi-National Companies )

Learn Blockchain Online Course

In these fast moving days, online transactions have become more common. As days pass on along with technology, the occurrence of fraud has also increased rapidly. This is because of lack of exact details of the transaction. So we need a strategy that monitors the all the transaction exactly.

What is the Block Chain?

The blockchain is defined as the series of blocks that contains the information. In a simple manner, it is a software that runs over through internet. The main purpose of the blockchain is the introduction of time stamp document .so that we human cannot manipulate the transaction details.  The intention of introducing this blockchain is stopping the alteration of transaction details. This mostly done to secure the transfer of items like money, property, contracts etc. This is usually comprised of a database, software application, and some connected computers.  This blockchain is also called the bitcoin blockchain. Etherum blockchain.

This blockchain has  the following versions :

  • Currency
  • Smart contracts
  •  DApps

 Along these versions, we have several use cases. Through Blockchain Online training,  we can get the detailed versions in both public and private variants.

Who Can Take This Course?

 There is no restriction for the people to pursue this course. Candidates who were above graduate and the people who were interested in Networks can pursue this course.

What are the Prerequisites?

There are nothing prerequisites required to pursue this course. Its good to have a basic knowledge of programming languages like python. But not mandatory. Trainers of OnlineITGuru will start with all the required basics of IOT Online Training.

Benefits of OnlineITGuru

Today Blockchain course is being provided by many institutes online. But one advantage of taking the course from OnlineITGuru is that you will get a self-placed video of your interesting technology from the available set of courses.

OnlineITGuru is providing the blockchain course by the real-time industry. Trainers were very skilled people who were currently working in the industry with least experience of 10 years. Along with training trainer will guide you some tips along with the useful material. This helps in clearing the certification.

Course Features

Course Duration 30 Hrs Course Duration : 30 Hrs

Highly interactive, reliable and quality learning sessions of the course are conducted by Online IT Guru. For a better learning experience, the courses are divided into distinctive phases and sessions.

Hands on Experience Hands on Experience

Every module shall be followed by a practical experience of lab exercises. At the end of the course, the students will have to build a project on the concepts that were taught to them during the course duration.

Access Duration Lifetime Access Duration: Lifetime

Students will have a life time access to the course materials provided by Online IT Guru. Students also have an opportunity to decide the duration of the course as per their schedule and convenience.

24 X 7 Support 24 X 7 Support

Concerned faculty can be contacted by the students if they are looking for help and assistance with respect to the course and its material. Students can approach their respective faculty to clear their quires either by email, phone or through live chat.

Get Certified Get Certified

At the end of the course, students will have to fare well in quizzes and testes conducted by the institute and the faculty in order to receive the required certification. To clear the Certification test with flying colors, students will be given model questions and certification dumps that would make them confident about attempting the test to get their Certification.

Job Assistance Job Assistance

Online IT Guru will help students find job opportunities with the newly acquired skill set. Online IT Guru has a varied bunch of Clientele around the globe, over 30+ companies in USA and India that have experience in working with different technologies. We would pass your resumes to them after the completion of the course and ensure that the students achieve 100% placements. During the testing and interview process for them, the required assistance shall be provided by Online IT Guru.

Core topics of BlockChain Online Course

Blockchain Foundation

  • What is a blockchain?
  • What are transactions and blocks?
  • How do P2P systems operate?
  • The most prominent consensus mechanisms
  • Difference between private, consortium, and public networks
  • What does the data structure look like?
  • How do Smart Contracts work?
  • What is the Ethereum Virtual Machine?
  • What is a Hash?
  • How do public/private keys work?

Ethereum Basics

The window into any block chain network is the node. This course teaches students how to run a node and how to install, configure and use the most common Ethereum clients.

  • The Ethereum ecosystem, DApps.
  • What is Ether, an account, a Faucet?
  • What is Gas, OpCode Gas Costs?
  • Consensus Model: Proof of work, Proof of Stake.
  • Ethereum Wallet working and Installation.
  • Where to Get Ethers, Purpose of Mining
  • Mining hardware and Mining pools.
  • How cloud mining, Mining Incentives
  • Ethereum Mining from Wallet and Sending Ethers across different accounts.
  • Managing Contracts with Wallet.
  • Meta Mask and Execute Contracts Using Meta Mask.
  • Ethereum Networks, Clients and BlockChain Explorers.
  • How to create a Genesis First Node in Network
  • Setting up Private Blockchain Environment using Ethereum Platform
  • Geth CLI: Configuring the geth client
  • Simulation of BlockChain Network Using TestRPC.
  • Configuring, running and working with the go-ethereum client
  • Ethereum Client using JavaScript Console
  • Geth JavaScript API: Admin, Personal, Miner, Nonces, Txpool
  • Account management and mining
  • Understand the different stages of a contract deployment
  • How to interact with a contract once deployed?
  • What does the setup process for a private network look like?
  • Account management and mining
  • Compile, deploy and instantiate contracts

Web3 & Truffle

The toolkit to aid development of decentralised applications is growing. This course introduces the two most currently relevant and covers everything from installation and setup to custom configuration and scripting.

  • Web3 JS OverView
  • Setup Web3 and Connecting to Node.
  • Instantiate web3 and communicate with a contract from an JScript
  • Test Web3 Version, Node Status API, Account List, balances API.
  • Web3API Send Transactions and Transaction Object.
  • Web3 API Smart Contract Compilation and Deployement.
  • Building an interface to interact with a smart contract
  • Setting up event-driven interfaces
  • Adapting Truffle’s default behavior
  • Write functional tests for smart contracts
  • How to manually test contract functionality?
  • Use client side signing and remote nodes for light DApps
  • Events, Logs, Filter and Watch API
  • Setting Up the Truffle Project
  • Developing Contracts using Truffle.


The most prominent language used for the development of smart contracts is Solidity. The course covers all aspects from value types and inheritance to more exotic features and optimisation.

  • Solidity Contract Structure.
  • Solidity Basic Data Type and Conversions.
  • Arrays and Special Arrays.
  • Memory, Storage Key word Usage and locations.
  • Time Units conversion and Global Variables.
  • Introduction to Functions and Function Modifiers.
  • Error Handling in Contracts.
  • Hash Functions, Mappings, Enumerations and Structs.
  • Contract classes and conditionals
  • Events
  • Inheritance & abstract contracts
  • Libraries
  • Types &Optimization
  • Debugging
  • Contract Design Patterns.


  • Introduction to Hyperledger
  • Hyperledger architecture
  • Technical Requirements
  • Application model
  • Introduction to Hyperledger Iroha
  • Introduction to Hyperledger Sawtooth
  • Introduction to Hyperledger Fabric.

Watch Blockchain Online Course Demo Video

Do we offer any discount on the course?

We offer Group Batch, Referral, Project, and One to One Training Discounts. If you enrolled for any course, you can take any other self-paced course as Free. Therefore, at the same time, you can learn two technologies.

Can we schedule the training based upon your availability?

You can schedule your training in all Time Zones. If you want, we offer training with US, UK, Australia, Europe Instructors in Weekends and Weekdays.

Who will provide the environment to execute the Practicals?

Our Instructor will Provide, server access to the Course aspirants. And hands-on practical training that everything you need for understanding the total course with Projects.

What is the qualification of our trainer?

Our Trainer is a certified consultant, at present he working with this technology projects and has significant experience.

Do we offer placements to the course seekers?

For Every technology, We have Job Placement Teams in India, USA and around the world. After your enrollment, we start Your resume preparation and train you to clear the certifications and Projects required for getting Job. Meanwhile, our Instructors will conduct Interview sessions and assign you projects. We forward your resumes to companies that we tie-up. We make you to get complete experience so that you get a Job.

Will OnlineITGuru help you in getting certified?

We Provide Assistance is Getting Certification. We promise you that after our training, you will definitely get certified in Respected Technology.

Do we accept the course fees in installments?

Yes, we accept Training payment in Two to three Installments, with respect to the mode of training you take.

What are the Live Projects that we provide?

Our Instructor Explains Every Topic and Project on the Software itself with real time examples. Every training Batch is considered as a software team and a project is assigned to them, after completing this project. The training will be completed. So that the Students feel the real time IT Company Environment During the Sessions, where our Instructor is like a Team Lead.

  1. Fully satisfied

    Onlineitguru provided me Blockchain course last year. That time, I even don’t know about the fundamentals of Blockchain. After completion, of course, I got a clear understanding of the Blockchain concept. I am fully satisfied with the course.



  2. Learned about cryptocurrencies

    The Blockchain course provided me in-depth knowledge of the blockchain. I also learned a lot on cryptocurrencies too. This course made me  to think more on cryptocurrencies. Thanks a lot, Onlineitguru.



  3. Trying to invest money

    The blockchain course made me think beyond imagination on cryptocurrency. I am trying to invest money in the future. This is because of  onlineitguru. This is the best course I had taken on the blockchain.



  4. Step by step guidance

    The faculty made me understand the concept clearly. They explain each and every topic with example and cleared the doubts. This step by step guidance makes me understand easily on the blockchain.



  5. A good step in my career.

    After the completion of my education, I don’t have any clear idea of which course to take. After the successful completion of the blockchain  course. I felt this is a good step in my career. The instructor helped a lot. Thank you very much, sir, for making me understand the subject clearly.



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