# Road to Web3 (Week 1)

By [韭菜](https://paragraph.com/@archilhy) · 2022-11-05

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Hello Everyone!

I am pluto from Asia. I am a designer. I started to learn computer knowledge by myself in 2021. At present, I can use Python, nodejs, and solidity. I wanted to change my profession to do data analysis, but I failed. This is the booming web3 I see, so I want to participate in it, hoping to change my career and make me a web3 engineer. I learned about solidity. Next, I'm going to learn about the openzeppelin library, and then use hardhat+others+waffle to develop smart contracts. I was lucky to meet Alchemy University, which will make my study no longer lonely.

1、_Who are you, and what is your software development background?_

*   I am a designer. I began to learn computer knowledge in 2021. I learned Python and hoped to become a data analyst, but I failed. Later, I want to work in web3, so I learned nodejs and solidity. I have learned the solidity document three times and have mastered its basic knowledge. At present, I am learning about the openzeppelin library and the uniswap v2. I want to be a web3 developer.
    

_2、Why did you want to complete this lesson?_

*   This course can help me to complete the knowledge of ERC721. At the same time, I am currently self-study. I hope to join a learning group and check the learning results mutually, so I need Alchemy.
    

3、_When did you complete the project?_

*   I completed this project on November 3, but I didn't release it until today (November 5) because I was studying the knowledge about @ openzeppelin/../ERC721.
    

4、_What technologies did you use?_

*   I originally used the remix compiler. Later, I tried to use solc.js and hardhat to complete it. I encountered some problems in the process and finally solved it.
    

5、_What did you enjoy about the tutorial?_

*   This tutorial can help me check my knowledge and find my mistakes, which is my favorite point. At the same time, I enjoy the process of sharing knowledge.
    

6、_How do you think you can use this technology to build useful applications in the future? What are some specific example applications?_

*   At present, my idea is to develop an identity recognition system based on the characteristics of nft. Only users with such nft can obtain the corresponding permissions, but I have no good idea for the next step.
    

7、_Who would you recommend this project to?_

*   I will recommend it to all friends who want to enter web3, because it is a good tutorial to help us build our own knowledge system.
    

8、_What is the Ethereum wallet address you would like to receive your PoK at?_

*   0x61702cfe4f3d57CDeCDa15732ce7ccFF0529F2e0
    

Here is a screenshot of the result

![](https://storage.googleapis.com/papyrus_images/25494fca512ebbd61109e021f879a614d59df0a697f1579f19fffdbdf84c2e38.png)

The deployed contract at Goerli testnet

[https://goerli.etherscan.io/tx/0x28ab5ac7c73d5e15f38db208da7e102eb038faf73ef6fbeee37f72994d442314](https://goerli.etherscan.io/tx/0x28ab5ac7c73d5e15f38db208da7e102eb038faf73ef6fbeee37f72994d442314)

The link on OpenSea testnet

[https://testnets.opensea.io/zh-CN/assets/goerli/0x17a9911d607ec51719cacec10a373f41ea7606f2/0](https://testnets.opensea.io/zh-CN/assets/goerli/0x17a9911d607ec51719cacec10a373f41ea7606f2/0)

Here is the Alchemy University link

[https://university.alchemy.com/](https://university.alchemy.com/)

Code in Github

[https://github.com/LHY-sudo/Alchemy-university/tree/main/week1](https://github.com/LHY-sudo/Alchemy-university/tree/main/week1)

Thanks for watching.

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*Originally published on [韭菜](https://paragraph.com/@archilhy/road-to-web3-week-1)*