Introduction to Ethereum Blockchain from Coursera

The course "Building DApps in Ethereum Blockchain" aims to provide participants with the knowledge and skills necessary to design, develop, and deploy decentralized applications (DApps) on the Ethereum blockchain. By the end of the course, participants will have acquired the necessary skills to design, develop, and deploy their own DApps on the Ethereum blockchain. They will be equipped to tackle real-world challenges in the blockchain industry, with the ability to contribute to projects related to decentralized finance, supply chain management, digital identity, and more.

The course is suitable for the following target audience:

1) Developers: The course primarily targets developers who have a solid understanding of programming concepts and have experience with at least one programming language. The course will equip developers with the knowledge and skills necessary to build decentralized applications on the Ethereum blockchain.

2) Blockchain Enthusiasts: Individuals with a keen interest in blockchain technology, specifically Ethereum, can benefit from the course. The course will provide them with the necessary technical skills to develop DApps on the Ethereum platform.

3) Entrepreneurs and Product Managers: Entrepreneurs or product managers who are interested in exploring the potential of decentralized applications and integrating blockchain technology into their products or services can find value in the course.

4) Technical Professionals in the Finance and Banking Industry: Professionals in the finance and banking industry who want to explore the potential of blockchain and decentralized finance (DeFi) can benefit from the course.

5) Students and Researchers: Students studying computer science, blockchain, or related fields can take the course to gain practical knowledge and hands-on experience in developing DApps on the Ethereum blockchain.

Pre-requisites:

1) Participants should have a solid understanding of programming concepts and experience with at least one programming language such as JavaScript, Python, or Solidity.

2) Familiarity with the fundamental concepts of blockchain technology is important.

3) Basic knowledge of web development is often required since DApps often involve front-end interfaces and back-end components.

4) Participants should have some familiarity with the command line interface (CLI), as they may need to execute commands to set up development environments, interact with Ethereum tools, compile smart contracts, and deploy DApps.

5) Solidity and Ethereum Development Tools

By the end of the course, you will be able to:

1) Understand the key concepts, tools, and techniques involved in building Ethereum-based DApps, enabling individuals to tap into the potential of blockchain technology.

2) Will learn the fundamentals of blockchain technology, Ethereum architecture, smart contract development using Solidity, and the integration of front-end interfaces with the Ethereum network.

What's inside

Syllabus

Introduction to Ethereum and Smart Contracts

Module 1 initiates a fundamental exploration of Ethereum and smart contracts, dissecting intricate components like nodes, the Ethereum Virtual Machine (EVM), gas, and network dynamics. Learners uncover the pivotal roles these elements play in the blockchain ecosystem, tracing the evolution of smart contracts with historical context. Moving to Solidity, the programming language for Ethereum smart contracts, participants grasp fundamental elements before delving into decentralized applications and blockchain development.

Setting Up the Development Environment

Module 2 delves into the fundamental aspects of Ethereum development, examining key components like the EVM, node types, and client varieties. Participants gain insights into blockchain architecture while exploring essential development tools such as Remix IDE, Visual Studio, Truffle, and Ganache. The module enhances skills by understanding MetaMask and Web3.js integration for efficient and secure smart contract interactions, establishing a solid foundation for Ethereum-based decentralized application development.

Building and Deploying Smart Contracts

Module 3 provides a thorough examination of the foundational elements of smart contract development. Participants explore essential concepts, focusing on the structure and syntax vital for creating effective smart contracts. The module elucidates the significance of smart contracts through detailed writing and testing methodologies. Learners gain proficiency in deploying smart contracts, navigating testnets and faucets, and understanding transaction intricacies. This equips participants with the skills and knowledge to confidently construct, test, and deploy smart contracts, establishing a strong foundation for their foray into blockchain development.

Interacting with Smart Contracts

In Module 4, participants are led through advanced Ethereum development concepts. They explore the eth package, mastering its applications and constructing projects with the potent Web3.js library. Delving into the dynamic world of smart contract events, learners uncover strategies for effective interaction and callback utilization. This module enhances developers' ability to seamlessly engage with smart contracts, elevating their proficiency in deploying and interacting with decentralized applications on the Ethereum blockchain.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches key concepts of Ethereum, including nodes, the Ethereum Virtual Machine (EVM), gas, and network dynamics

Guides learners through advanced Ethereum development concepts, including the eth package, Web3.js library, and smart contract events

Provides hands-on experience in building and deploying smart contracts, enabling learners to apply their knowledge practically

Introduces Solidity, the programming language for Ethereum smart contracts, giving learners a solid foundation for building decentralized applications

Covers the fundamentals of blockchain technology, Ethereum architecture, and smart contract development, providing a comprehensive understanding of the Ethereum ecosystem

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to Ethereum Blockchain with these activities:

Review Course Materials and Key Concepts

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Refresh your knowledge of blockchain technology and Ethereum fundamentals to reinforce your understanding.

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Review lecture notes, course slides, and textbooks.
Complete practice exercises and quizzes to test your comprehension.

Read 'Blockchain Revolution' by Don & Alex Tapscott

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Examine the foundational concepts and potential applications of blockchain technology.

View Blockchain Revolution: How the Technology... on Amazon

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Read the book and take notes on key concepts.
Summarize the main ideas of each chapter in your own words.

Follow the Solidity Tutorial on Coursera

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Enhance your understanding of smart contract development using the widely-adopted programming language Solidity.

Browse courses on Smart Contracts

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Go through each module of the tutorial, completing the exercises and examples.
Build a simple smart contract project using the knowledge acquired.

Five other activities

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Practice Writing Solidity Smart Contracts

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Refine your ability to construct Solidity smart contracts through focused practice.

Browse courses on Smart Contracts

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Create multiple smart contracts with varying functionalities.
Test and debug your smart contracts thoroughly.
Collaborate with peers to review and improve each other's smart contracts.

Mentor Junior Developers or Students

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Solidify your understanding while helping others by mentoring junior developers or students interested in Ethereum development.

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Identify opportunities to mentor others through online communities, local meetups, or educational platforms.
Provide guidance, support, and feedback to mentees based on your knowledge and experience.

Develop a Decentralized Application (dApp)

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Apply your skills by creating a functional dApp that addresses a real-world problem or demonstrates innovative features.

Browse courses on DApps

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Ideate and design the dApp's functionality and user interface.
Develop the smart contracts and front-end for the dApp.
Deploy the dApp on a test network and conduct user testing.

Contribute to Open-Source Ethereum Projects

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Gain valuable experience and contribute to the Ethereum community by participating in open-source projects.

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Explore open-source Ethereum projects on platforms like GitHub.
Identify areas where you can contribute your skills, such as bug fixes, feature enhancements, or documentation improvements.
Submit pull requests and actively engage with the project maintainers.

Participate in Hackathons or DApp Competitions

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Challenge yourself by participating in hackathons or competitions that focus on Ethereum development and dApp creation.

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Identify relevant hackathons or competitions and register for participation.
Collaborate with a team or work independently to develop a dApp that meets the competition requirements.
Present your dApp and compete with other participants for recognition and prizes.

Career center

Learners who complete Introduction to Ethereum Blockchain will develop knowledge and skills that may be useful to these careers:

Ethereum Developer

As an Ethereum Developer, you will be responsible for designing, building, and deploying smart contracts and decentralized applications on the Ethereum blockchain. This course provides a comprehensive overview of Ethereum blockchain technology, including smart contract development using Solidity, and the integration of front-end interfaces with the Ethereum network. With this knowledge, you will be well-positioned to succeed in this role.

See salaries and explore the career path for Ethereum Developer

Smart Contract Developer

Smart Contract Developers specialize in developing and deploying smart contracts on blockchain platforms like Ethereum. This course provides a thorough understanding of smart contract development using Solidity, enabling you to build a strong foundation for this role. You will learn the fundamentals of smart contract design, development, and deployment, empowering you to succeed as a Smart Contract Developer.

See salaries and explore the career path for Smart Contract Developer

Decentralized Application Developer

Decentralized Application Developers are responsible for designing, building, and deploying decentralized applications on blockchain platforms. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces, enabling you to excel in this role. You will gain hands-on experience in building and deploying decentralized applications, empowering you to contribute effectively to the growing field of decentralized technologies.

See salaries and explore the career path for Decentralized Application Developer

Blockchain Architect

Blockchain Architects design and implement blockchain solutions for various industries. This course provides a strong foundation in Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces, which are essential skills for Blockchain Architects. By completing this course, you will be well-equipped to succeed in this role.

See salaries and explore the career path for Blockchain Architect

Blockchain Security Engineer

Blockchain Security Engineers design and implement security measures to protect blockchain networks and applications from threats. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can contribute to securing blockchain systems and ensuring their resilience against potential vulnerabilities.

See salaries and explore the career path for Blockchain Security Engineer

Blockchain Engineer

Blockchain Engineers are responsible for developing and maintaining blockchain-based applications and systems. The course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development using Solidity, making it a valuable resource for those aspiring to become Blockchain Engineers.

See salaries and explore the career path for Blockchain Engineer

Blockchain Product Manager

Blockchain Product Managers are responsible for defining, planning, and managing the development of blockchain products and services. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. This knowledge will enable you to make informed decisions regarding product design and roadmap, ensuring the successful launch and adoption of blockchain-based products.

See salaries and explore the career path for Blockchain Product Manager

FinTech Developer

Fintech Developers specialize in developing software and applications for the financial services industry. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can contribute to the development of innovative financial products and services based on blockchain technology.

See salaries and explore the career path for FinTech Developer

Blockchain Consultant

Blockchain Consultants advise clients on the implementation and use of blockchain technology. This course provides a comprehensive overview of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can effectively guide clients in leveraging blockchain to innovate and improve their businesses.

See salaries and explore the career path for Blockchain Consultant

Data Scientist

Data Scientists use data to extract insights and solve problems. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can leverage blockchain data to enhance your data analysis and modeling techniques, leading to more accurate and actionable insights.

See salaries and explore the career path for Data Scientist

Cryptocurrency Analyst

Cryptocurrency Analysts research and analyze cryptocurrency markets to provide insights and make trading recommendations. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. This knowledge will enable you to better understand the underlying technology behind cryptocurrencies and make informed investment decisions.

See salaries and explore the career path for Cryptocurrency Analyst

Information Security Analyst

Information Security Analysts protect information systems from unauthorized access, use, disclosure, disruption, modification, or destruction. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can enhance your information security skills and specialize in securing blockchain-based systems.

See salaries and explore the career path for Information Security Analyst

Web Developer

Web Developers design and develop websites and web applications. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can expand your web development skills to create decentralized and secure web applications using blockchain technology.

See salaries and explore the career path for Web Developer

Software Engineer

Software Engineers design, develop, and maintain software systems. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can expand your software engineering skills and contribute to the development of robust and secure blockchain-based applications.

See salaries and explore the career path for Software Engineer

Project Manager

Project Managers plan, execute, and close projects. This course provides a comprehensive understanding of Ethereum blockchain technology, including smart contract development and the integration of front-end interfaces. With this knowledge, you can effectively manage blockchain development projects, ensuring their successful delivery and implementation.

See salaries and explore the career path for Project Manager