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You're reading from  Ethereum Smart Contract Development

Product typeBook
Published inFeb 2018
Reading LevelIntermediate
PublisherPackt
ISBN-139781788473040
Edition1st Edition
Languages
Solidity
Tools
Ethereum
Concepts
Cryptocurrency
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Author (1)
Mayukh Mukhopadhyay
Mayukh Mukhopadhyay
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Mayukh Mukhopadhyay

Mayukh Mukhopadhyay started his career as a BI developer. After the 2008-09 financial crisis, he was at Tata Consultancy Services for one of their Fortune 500 clients in the telecom sector. Holding a master's in software engineering from Jadavpur University, he is presently working as a data insight developer, where he focuses on applying data science and machine learning to raw telecom equipment logs to generate business insights. He has a varied list of academic interests, ranging from audio signal processing, structural bioinformatics, and bio-inspired algorithms to consciousness engineering. Apart from being an Oracle Certified Specialist, he is a Certified Bitcoin Professional, recognized by C4 (Crypto Currency Certification Consortium). He tries to apply blockchain as a technology to different business domains.
Read more about Mayukh Mukhopadhyay

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Web3.js in the Ethereum ecosystem

Dale Carnegie, the famous self-improvement trainer, said that financial success is due to 15 percent technical skill, the remaining 85 percent being due to the ability to express ideas and arouse enthusiasm among people. Blockchain might be a cutting-edge technology backed by sound computing principles, but to make it a financial success we need to have mass adoption among people. For this, we need an interface to which everyone can relate.

Web3.js is one technology that can help us in this area of concern. Web3.js provides JavaScript bindings to Ethereum, which can then be used to build intuitive user interfaces using the web stack.

Figure 7.1: Web3.js interacting with a private blockchain via geth

It provides an abstraction to hide the complex internal works of smart contracts on the blockchain. In simple words, a web application implemented in JavaScript communicates with an Ethereum node or transacts with a smart contract on the blockchain using the Web3...

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Ethereum Smart Contract Development
Published in: Feb 2018Publisher: PacktISBN-13: 9781788473040
© 2018 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Mayukh Mukhopadhyay

Mayukh Mukhopadhyay started his career as a BI developer. After the 2008-09 financial crisis, he was at Tata Consultancy Services for one of their Fortune 500 clients in the telecom sector. Holding a master's in software engineering from Jadavpur University, he is presently working as a data insight developer, where he focuses on applying data science and machine learning to raw telecom equipment logs to generate business insights. He has a varied list of academic interests, ranging from audio signal processing, structural bioinformatics, and bio-inspired algorithms to consciousness engineering. Apart from being an Oracle Certified Specialist, he is a Certified Bitcoin Professional, recognized by C4 (Crypto Currency Certification Consortium). He tries to apply blockchain as a technology to different business domains.
Read more about Mayukh Mukhopadhyay

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