The qualities of engineers who thrive even in the AI era: mastering system design at major U.S. tech companies, algorithmic thinking, and open-source practice.

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Substack Paid Membership Promotion Benefits for System Design Course Students

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We would like to offer you the benefit of a promotion that provides free access to a paid Substack membership for a limited time.

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Mobile System Design - 90 days 

Frontend System Design - 90 days 

Backend System Design - 6 months

Currently, Substack provides content on frontend, mobile, backend, algorithms, and even interview news.

Hello. To the course participants,

We would like to offer you the benefit of a promotion providing free Substack paid membership for a limited time.

https://forms.gle/7oMis5mxHpjqsS5J8

If you fill out this Google Form, a paid Substack membership will be provided to the corresponding account.

Mobile system design - 90 days

Frontend System Design - 90 days 

Backend System Design - 6 months

Currently, Substack provides content on frontend, mobile, backend, algorithms, and even interview news.

System Design Learning Content - Missing Data Issue

Special learning materials promotion membership support provided

• Providing past interview questions and strategies for FAANG, US AI companies, and top-tier Korean tech companies (Naver, Kakao, Line, Coupang, Baemin, Danggeun, Toss).

• Providing practical, scenario-based system design and algorithm content

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Hello.

I am currently publishing system design study materials through a platform called Substack.

While thinking about how to provide these materials to the course students, I decided to use a Google Form to...

If you enter your course nickname, I would like to provide you with a free Substack paid membership for one year.

I believe it will be even more helpful if you study along with the video materials.

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If you enter your course nickname and Substack account name or email through this Google Form, after the purchaser review,

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For students who purchased the System Design lecture in April

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It is scheduled to be sent out in bulk via email during the month of May.

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Coding test problems, system design problems,

Code Craft, preparing for interviews on implementing actual big tech service features,

AI resume analysis report, personalized position recommendations

Coffee chat, mock interview matching

Starting from April, we will be offering a one-month free trial benefit to students taking the course. (Coupon codes will be provided collectively starting in May.)

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Notice 2: Planned Improvement and Restructuring of the Open Source Course Curriculum

Based on the feedback provided for the current open-source lectures, I am improving the curriculum and lecture content to help you adopt the mindset and capabilities of xAI engineers.

[Additional Open Source]

The GUI version of the Snailer coding agent has been released as open source. The current version is 0.1.6,

Starting from version 0.2.0, it will be provided to users on the website as a beta version.

[Link provided only to students]

We are also currently reviewing how to establish a compensation system for open-source contributors.

Therefore, we have released the token-saving module, one of the core modules of Snailer's code, as open source.

The code applied is exactly the same as the code used in Snailer,

the process where you register issues and contribute actual code to be reflected in the product

It will be provided so that you can experience contributing to open source.

Afterward, it can be added to your resume and portfolio.

And once each version is deployed, it will be applied directly to the Snailer agent, and if you wish, threads and

We plan to publicly list the GitHub names of contributors on GitHub.

Based on the feedback received on the open-source course, and to help you develop the mindset and capabilities of xAI engineers, I am improving the curriculum and course content.

Based on the content you've provided, and to help you develop the mindset and capabilities of xAI engineers, we are improving the curriculum and lecture content.

So we have open-sourced the token-saving module, which is one of the core modules in Snailer's code.

The exact same code that's applied to Snailer is implemented, and

a process where you can register issues and contribute actual code that gets reflected in the product

It will be provided so that you can contribute to open source.

After that, it can be added to your resume and portfolio.

And when distributed by version, it will be directly applied to the Snailer agent, and the GitHub names of contributors will be publicly listed on threads and GitHub. Currently at version 0.1.0

And when deployed by version, it will be directly applied to the Snailer agent along with threads and

We plan to publicly list the GitHub names of contributors on GitHub.

I notice that the `` tags are empty - there is no Korean text provided between them to translate. Based on the surrounding context, if you need those sections translated: **Before:** "You can do so. And when distributed by version, it will be directly applied to the Snailer agent and the GitHub names of contributors will be publicly listed on the thread and GitHub." **After:** "Currently, version 0.1.0 of the LLM agent token saving module has been distributed as a Rust cargo library. When participating in open source missions, please submit your GitHub nickname along with your contribution." If you have specific Korean text you'd like translated, please provide it between the `` tags.

Currently, version 0.1.0 has been released as a Rust cargo library for the LLM agent token saving module.

I notice the `` tags are empty - there is no Korean text between them to translate. The surrounding context shows Korean text before and after, but the actual content to be translated is missing. Could you please provide the Korean text that needs to be translated?

When you submit your open source mission, please include your GitHub nickname so we can confirm you are a student and add you to the list

Contributors will be publicly recognized through my threads and posts from the snailer-team account. Additionally,

We plan to send commemorative gifts to contributors to celebrate their contributions.

I notice the `` tags are empty - there is no Korean text between them to translate. The surrounding context shows: - Before: Korean text about announcing contributors through threads and snailer-team account postings, and sending commemorative items - After: Korean text about links only available to students and synchronized Snailer code repository However, there is no actual content between the `` tags for me to translate. Could you please provide the Korean text you'd like translated?

[Link disclosed only to students]

I notice that the `` tags are empty - there is no Korean text between them to translate. Based on the surrounding context provided: - Before: "will be revealed through a posting. Additionally, we plan to send commemorative gifts to contributors to celebrate their contributions. [Link disclosed only to students]" - After: "And the current Snailer code has been synchronized to the repository below. [Link disclosed only to students]" However, since there is no actual content between the `` tags, there is nothing to translate.

And the current Snailer code has been synchronized to the repository below.

[Link only available to students]