Solidity for Beginners: Write and Test Smart Contracts from Coursera

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Syllabus

Solidity for Beginners: Write and Test Smart Contracts

Have you ever thought about becoming a Solidity Developer and developing Smart Contracts? To be 100% immersed in the world of cryptocurrencies and blockchain? This industry is currently growing very strongly. The demand for Solidity developers is on average 20% higher than in other industries. In this 1 hour long project-based course, you will learn how to write your first Smart Contract on Solidity, deploy it using RemixIDE and interact with it from real code using web3.js. To achieve this you will write your own decentralized crypto-moneybox. You will create your own crypto wallet through Metamask. Write a Solidity Smart Contract code, deploy it to the blockchain, test it manually, and then learn how to call the Smart Contract code from a Java Script code. This course is aimed at learners who are looking to get started with the development of Smart Contracts on Solidity. There are no hard prerequisites and any competent computer user should be able to complete the project successfully.

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Provides an opportunity to learn and apply Solidity, which is a popular language for developing smart contracts on the blockchain

Offers hands-on experience in writing, deploying, and interacting with smart contracts, making it a practical learning experience

Taught by an experienced instructor, Yehor Sereda, who is known for their expertise in Solidity development

Introduces learners to the basics of decentralized finance and the crypto-economy, providing a foundation for further exploration in these areas

Emphasizes the practical application of Solidity, making it relevant for those interested in building real-world blockchain solutions

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 Solidity for Beginners: Write and Test Smart Contracts with these activities:

Organize and review course resources

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Enhance your learning experience by organizing and reviewing course materials, ensuring a comprehensive understanding of the subject matter.

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Create a system for organizing your notes, assignments, and readings.
Regularly review your organized materials to reinforce your understanding.

Refresh Javascript fundamentals

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Review concepts like variables, data types, and control flow to ensure a strong foundation for Solidity.

Browse courses on JavaScript

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Review online tutorials or documentation on Javascript basics.
Complete practice exercises or coding challenges to test your understanding.

Follow Solidity tutorials

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Explore Solidity concepts through interactive tutorials to enhance your understanding of its syntax and capabilities.

Browse courses on Solidity

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Identify reputable online resources or platforms offering Solidity tutorials.
Select a tutorial that aligns with your learning goals and skill level.
Follow the tutorial step-by-step, paying close attention to code examples and explanations.

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Practice writing Solidity contracts

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Solidify your Solidity skills by writing and testing your own smart contracts, fostering a deeper understanding of its functionality.

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Set up a development environment for Solidity.
Create a new Solidity project and write simple contracts.
Test your contracts using unit testing frameworks or tools.

Build a simple crypto-moneybox

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Reinforce your learning by creating a functional crypto-moneybox, applying practical knowledge to a real-world scenario.

Browse courses on Smart Contract Development

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Design the smart contract for your crypto-moneybox, defining its functions and variables.
Implement the smart contract using Solidity.
Deploy the smart contract to a blockchain network.
Test the functionality of your crypto-moneybox by interacting with it from a web interface or external application.

Develop a Solidity codebase

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Showcase your Solidity skills by developing a robust codebase of reusable smart contracts, fostering a deeper understanding of Solidity's capabilities.

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Identify common patterns and functionalities in Solidity smart contracts.
Design and implement a collection of reusable smart contracts.
Test and document your codebase thoroughly.

Career center

Learners who complete Solidity for Beginners: Write and Test Smart Contracts will develop knowledge and skills that may be useful to these careers:

Blockchain Engineer

This course in Solidity, a programming language specific to blockchain development, will teach you how to write Smart Contracts. These scripts form the basis of blockchain transactions. As a Blockchain Engineer, you will use Solidity and other tools and languages to develop, test, deploy, and maintain blockchain-based applications.

See salaries and explore the career path for Blockchain Engineer

Smart Contract Developer

This course, through its focus on Solidity, can provide you with some hands-on experience writing Smart Contracts. These form the core of blockchain operations, making them foundational to cryptocurrency and financial services, and many other industries. As a Smart Contract Developer, you will use the knowledge in this course to analyze, build, and deploy scalable Smart Contracts for blockchain applications.

See salaries and explore the career path for Smart Contract Developer

Cryptocurrency Developer

This course helps you get started writing Solidity code, the backbone of cryptocurrency and blockchain technology. As a Cryptocurrency Developer, you will use Solidity to devise, build, and deploy blockchain-based systems, like cryptocurrencies and the digital wallets used to store and manage them.

See salaries and explore the career path for Cryptocurrency Developer

Blockchain Developer

This course in Solidity can help you build a foundation in blockchain development, through its hands-on approach to writing Solidity code, the foundational programming language of blockchain. As a Blockchain Developer, you will apply this knowledge to devise and implement blockchain architectures and solutions across a range of industries.

See salaries and explore the career path for Blockchain Developer

Decentralized Application Developer

This course provides a solid start to building decentralized applications, using Solidity to write Smart Contracts. Solidity is the standard language for building Smart Contracts, which underpin the transactional functionality of decentralized applications. As a Decentralized Application Developer, you will use Solidity and blockchain principles to build applications in finance, gaming, identity management, and more.

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Cryptocurrency Analyst

This course may help you build a foundation for a career as a Cryptocurrency Analyst, specializing in the technologies that underlie cryptocurrencies and blockchain. You will be able to analyze the underlying code and architecture of blockchain systems, making you an indispensable resource for investment funds and other financial institutions.

See salaries and explore the career path for Cryptocurrency Analyst

Blockchain Architect

This course can help you gain entry-level experience in blockchain development, specifically through its hands-on focus on writing Solidity Smart Contracts. As a Blockchain Architect, you will use your knowledge of blockchain fundamentals and Smart Contracts to devise scalable solutions in a range of industries.

See salaries and explore the career path for Blockchain Architect

Data Scientist

This course may be useful for aspiring Data Scientists wanting to specialize in blockchain analytics. A background in Solidity Smart Contracts and blockchain operations will help you to understand the inner workings of blockchain systems, enabling you to develop custom data science models and tools for analyzing blockchain data.

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Software Engineer

This course may be useful to Software Engineers wanting to specialize in blockchain development. Solidity Smart Contracts are the core operational component of blockchain systems. A fundamental understanding of Solidity and Smart Contract interactions will help you succeed as a Software Engineer in the blockchain ecosystem.

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Financial Analyst

This course may be useful to Financial Analysts seeking to specialize in digital assets or blockchain technology. Knowledge of Solidity and Smart Contracts will provide you with a foundation to understand the inner workings of blockchain systems. This background will be foundational to creating innovative financial products and services.

See salaries and explore the career path for Financial Analyst

Investment Banker

This course provides a useful foundation for Investment Bankers who want to specialize in cryptocurrency or blockchain technology. Solidity Smart Contracts are the backbone of cryptocurrency and blockchain systems. An understanding of Smart Contracts and their applications will help you analyze and value blockchain-based investments and guide clients accordingly.

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Product Manager

This course may be useful to Product Managers working on blockchain-based products. Solidity Smart Contracts power the operational and transactional functionality of blockchain systems. An understanding of Solidity and Smart Contracts will help you define and deliver valuable blockchain products.

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Project Manager

This course may be useful for Project Managers who want to specialize in managing blockchain projects. Solidity Smart Contracts are central to building blockchain systems. An understanding of Solidity will help you interact effectively with development teams and understand the intricacies of blockchain-based projects.

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Business Analyst

This course may be useful for Business Analysts who want to specialize in blockchain technology. Solidity Smart Contracts power the business logic of blockchain-based systems. A background in Smart Contracts will enable you to elicit and document complex business requirements and translate them into effective blockchain solutions.

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Technology Consultant

This course may be useful for aspiring Technology Consultants who want to specialize in blockchain technology. Knowledge of Solidity and Smart Contracts will provide you with a foundation to understand the inner workings of blockchain systems. This background will be vital to guide clients on blockchain adoption and implementation.

See salaries and explore the career path for Technology Consultant

Solidity for Beginners

Write and Test Smart Contracts

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