인프런 - 라이프타임 커리어 플랫폼

You can understand the concept and technology of blockchain and conduct ISMS-P certification audits specialized for virtual asset exchanges.

This course is a complete beginner's introduction prepared for those new to Web3. It explains in an easy and intuitive way why blockchain is important, how wallets, addresses, and transactions work, and the concepts we must know in the Web3 era. Through this course, students will: Understand the Web1 → Web2 → Web3 evolution Learn the core structure of blockchain (wallets, addresses, keys, transactions) Grasp the meaning of decentralization and the changes Web3 will bring Practice basics like creating and sending with actual wallets Naturally acquire these skills and establish a first foothold into the Web3 world. Designed to be accessible even without a technical background, this course is structured around easy and practical examples by an active on-chain analyst. If Web3 felt unfamiliar and difficult, experience the most friendly first step in this course.

Anyone can easily issue NFTs, even without programming knowledge. Anyone can easily issue NFTs, even without drawing.

In this course, you will learn the Solidity language for creating smart contracts.

We will give you a complete understanding of the entire Dapp development process, from setup to smart contracts and actual web production.

This book was created to help you learn the theory of smart contracts and decentralized applications and to create a real estate Dapp from start to finish so that you can create decentralized applications on your own in the future.

Blockchain principles and technology that planners and programmers study together. It provides easy explanations of the detailed operating principles and basic technologies of blockchain, the background of the birth of Bitcoin, and the hash functions and encryption techniques that make up blockchain, so that both planners and programmers can lay the foundation for applying blockchain to the field.

Blockchain and fintech technologies need to be understood and accepted as essential technologies for companies to advance further in the era of the 4th industrial revolution. Let’s understand the concept of blockchain and the changing financial business model and become a company that leads blockchain and fintech related businesses!

If you are planning or operating a WEB3 service but don't know "where accidents happen," you need this lecture. This course does not teach you about coins or development. Instead, it deconstructs the structure of recurring accidents in WEB3 and teaches you how to assess risks based on the boundaries of approval, signature, and authority. After taking this course, you will: ㆍBe able to read the structure of any DApp that comes your way ㆍBe able to assess risks using a checklist ㆍView WEB3 not just as a "technology," but as an "object of design."

“I have the data, but I don’t know how to look at it.” This is the most common concern for those starting on-chain analysis for the first time. In this course, a 10-year veteran data analyst and on-chain researcher fully reveals all the tools and interpretation techniques used in actual market analysis. ㆍWhich indicators react first before coin prices move ㆍWhether whales are accumulating or dumping ㆍHow to read market sentiment through bridge and stablecoin flows ㆍHow to extract data via Etherscan and Dune without programming ㆍAnd the interpretation patterns and strategies used by professional analysts This course is designed to help you go beyond "just looking" at on-chain data and build an analytical framework that leads to actual investment decisions.

This content explains use cases in various fields and discusses application methods, all based on an understanding of blockchain technology. It broadly covers everything from the basic concepts of blockchain to its use cases, aiming to provide a comprehensive understanding of blockchain and business insights.

Sui is a layer 1 network that is friendly to both users and developers. It aims for wide usability through fast speed and low transaction costs. As an official education partner of Sui, Weldon Studio will guide you through the specific process of development and use through the network.

Web3 development, where to start? 🤔 From knowledge content to practical coding, to create a solid Web3 infrastructure with more developers, DSRV provides guides on various mainnets and smart contracts. Web3 dApp and contract development, which was difficult to start because of the difficulty in finding information, now let's learn step by step with Dev Playground! 👩‍💻

In this lecture, you will learn how to issue NFTs on the Klaytn network. In addition, you will learn how to build a dApp using React+TypeScript.

A course that allows non-majors, newbies, and planners to create blockchain dApps even if they have never coded before.

This is a lecture that covers quite in-depth content. We will implement the very famous market, eBay. However, it is a completely decentralized version based on Ethereum and IPFS! This is a lecture that will walk you through the entire process of making the market run on Ethereum by writing all the core logic in Solidity.

You will gain experience deploying to the Ropsten testnet and learn how to write more mature smart contracts in Solidity using the Truffle framework.

Reading the Standard of Digital Money — A New Financial Order Opened by Stablecoins In the uncertain digital asset market, stablecoins—the only assets that function "like real money"—have already emerged as a core part of the global financial infrastructure. This provides essential, condensed knowledge for professionals who want to be at the forefront of understanding the paradigm shift in the digital economy.

Learn the basics of React Native to build your own apps or dApps that can later connect to the blockchain.

Learn how to implement an NFT marketplace (Ethereum, Polygon) using jQuery.