inflearn logo
강의

Course

Instructor
inflearn logo
Challenge
Recruiting
Data Science

/

Certificate (Data Science)

[4-Week Complete] 13th Big Data Analysis Engineer “Squid Game” (Practical Exam) Study Group

The “Bigbunki Squid Game Challenge,” which was followed by success stories after every round from the 3rd through the 12th, is back for its 13th round. It is operated directly by 퇴근후딴짓. There is only one goal for this game: complete the daily missions and finish the challenge to the end. Studying alone can be tough, so this time, try completing it together with others and sharpen your practical skills. Additionally, all proceeds from this challenge will be donated. It isn’t a large amount, but we hope it can be a small help to children.

111명이 수강한

강의로 진행되는 챌린지!

Python
Machine Learning(ML)
Statistics
Pandas
Engineer Big Data Analysis

2개 수업 학습

25회 미션 수행

라이브 3 회

roadmap님과 함께해요!

Inflearn Verified

Career Verified

7,597

Learners

1,316

Reviews

4,002

Answers

4.9

Rating

10

Courses

More
9c403f8f-859c-4777-afbd-c59f401a7360
기부_안내_담백

📌 Please check this before applying

  • Are you a student enrolled in the 'After-Work Side Hustle' Big Data Analysis Engineer online course?
    Before applying, please check the 'Announcements' for the Big Data Analysis Engineer online course first. We’ll provide a discount coupon exclusively for students.

  • Please join Discord in advance. We operate a Discord channel so that we can study together before the challenge begins.
    👉 https://discord.gg/V8acvTnHhH

  • This is a challenge (study) group where we learn together. If you need introductory lecture videos, please use the lecture below.
    👉 https://inf.run/2s2Xh



With over 1,700 total participants and many successful candidates, a proven study group

If we go together, we can make it to the end. Let's work together toward passing!

What is the Big Data Analysis Engineer Squid Game?


A mission-based challenge to prepare for the practical exam for the Big Data Analysis Engineer certification.
Complete the missions released each day and repeatedly practice a process similar to the actual exam.

The “Squid Game” study group, which has been consistently running from the 3rd through the 12th edition,
is a proven learning community with over 1,500 participants to date and numerous successful candidates.

Up through the 3rd–10th rounds, it was a ruthless survival-based study where participants were “eliminated” from the group if they failed to complete their missions,
but starting with the 11th round, it has returned as a new completion-based challenge with no eliminations. 💪🔥

Let’s build a real “success routine” together, centered on consistency and immersion,
taking one step forward every day.


Pass Reviews by Group Session

For detailed reviews, please check the reviews from actual participants in the chat room for each session within the community.

합격후기_상세페이지_요약

The knowledge sharer behind the Big Data Analysis Engineer course taken by over 5,000 students
A hands-on challenge directly operated by “퇴근후딴짓”.


Only available in the Big Data Analysis Engineer Squid Game Challenge
Daily missions and a learning community

1⃣Skill up through daily learning!

We provide daily missions throughout the challenge.
Even beginners will improve their skills by following the curriculum!

2⃣Communication channel (Discord) 운영

So you can make it all the way to the end!
We operate a Discord server for collaborative learning.

3⃣Weekly live Q&A provided

If you get stuck during the exercises or have any questions, ask us live!

💝Looking for members to learn together.

We politely ask that those who only lurk refrain from joining.
(Please find another group.)


Detailed weekly schedule

This curriculum consists of 25 missions.

Grow your skills in statistics, Python, Pandas, and machine learning one step at a time through daily missions!

Each mission consists of practical exercises similar to the actual exam.
By solving 3–4 problems every day, you can naturally develop your practical skills and build your data analysis expertise.

cc71466e-ef95-45d8-813b-9539f4b5c7a8

📌 Pre-course learning: October 14–November 2

  • Learn the basics of Python and pandas

📌 Week 1: November 3–7

  • 🎬 [Live] Orientation (11/3)

  • Pandas / Complete Missions 1–5

📌 Week 2: November 8–14

  • Pandas, machine learning / Complete missions 6–12

  • 🎬 [Live] Week 2 Q&A (11/14)

📌 Week 3: November 15–21

  • Statistics, past exam questions / Complete missions 13–19

  • 🎬 [Live] Week 3 Q&A (11/21)

📌 Week 4: November 22–28

  • Complete past exam problems / Missions 20–25

Wait! Please read this before taking the course ✋

How to Submit Missions


🔥 After checking the problem for each mission, submit the code you wrote yourself.

챌린지_진행방식


1. Check the mission

Check the daily missions provided. Review the missions provided in the book or course, and either follow along exactly by writing the same code (Beginner) or write the code yourself (Challenge). The submission deadline for each mission is the following day.

Mission Example


2. Submit the mission (using the code block feature is required!)

Please write the code you used to solve the problem! There are multiple mission problems. When submitting, be sure to select the “Code Block” feature and enter your code. Clicking the code block icon will display your Python code neatly.

How to write code


3. Communicating on Discord

🙋 Learners

  • Freely share your thoughts about the missions posted daily on Discord and share your code with one another.


🧑🏻‍🏫 Side Projects After Work

  • I provide public feedback on content worth sharing during missions and on incorrect information in Q&A sessions among learners.

⚠️ 注意事項（質問作成時）

  • Please be sure to follow the question-writing guidelines :)

  • I do not accept personal messages (DMs). All conversations take place only in the public channel.


  • This is not a space for asking me questions directly.
    👉 If you need to ask a direct question, please do so only through the course’s community, not through the challenge or Discord.

♥️ Coding Pang code.sideonai.com

코딩팡_소개
캐글_소개

🔥 Recommended for those who:

✅Those preparing for the 13th practical exam

✅ Those who can diligently complete the assigned mission every day

✅ Those who want to stay motivated by completing it together rather than alone

🎯 Things to Know Before Participating in the Challenge

💡 What you need

9791140718443

💡 What you need

💡 Notes and Information

  • This challenge does not accept questions related to learning. (Communicate in the community)
    Learning Q&A answered by After-Work Side Projectsis conducted only in the “[After-Work Side Projects] Big Data Analysis Engineer Practical Exam (Task Types 1, 2, and 3)” online course.


  • The challenge is a practice- and completion-focused program.
    Missions are released daily and can only be submitted during the designated period.

강사 프로필
LIVE

함께 소통할 수 있는 라이브가 예정되어 있어요!

11.02.월

오후 11:00

1주차 라이브 QnA

11.14.토

오전 11:00

2주차 라이브 QnA

11.21.토

오전 11:00

3주차 라이브 QnA

11월

2일

챌린지 시작일

2026년 11월 2일 오후 03:00

챌린지 종료일

2026년 11월 28일 오후 02:30

챌린지 커리큘럼

All

30 lectures

Course Materials:

Lecture resources
챌린지 전용 수업
Live

챌린지에서 배워요

  • Developing Practical Skills for the Big Data Analysis Engineer Practical Exam

  • Solutions by Type: Practical Tasks 1, 2, and 3

Recommended for
these people

Who is this course right for?

  • An examinee preparing for the 13th Big Data Analysis Engineer practical exam

  • People who want to study together (those who have trouble studying alone)

Reviews

이 강의의 지난 수강평

취소 및 환불 규정
챌린지는 지식공유자가 설정한 수업 최소 정원이 충족되지 않을 경우, 폐강 안내가 고지되며 결제 내역이 자동취소됩니다.

roadmap's other courses

Check out other courses by the instructor!

[Side Project After Work] Big Data Analysis Certification Practical Exam (Type 1, 2, 3)Course Thumbnail

[Side Project After Work] Big Data Analysis Certification Practical Exam (Type 1, 2, 3)

roadmap

$93.50

Beginner / Engineer Big Data Analysis, Big Data, Python, Pandas, Machine Learning(ML)

4.9

(927)

5,900+
Update
Update
Active Replies
Active Replies

We guide non-majors and beginners to quickly obtain the Big Data Analysis Certification (Practical Exam)! Keep the theory light and the practice solid—focusing on core points that are guaranteed to appear on the exam through past questions, without the need for complex background knowledge.

Beginner

Beginner

Engineer Big Data Analysis, Big Data, Python

[Side Project After Work] Big Data Analysis Certification Practical Exam (Type 1, 2, 3)Course Thumbnail

[Side Project After Work] Big Data Analysis Certification Practical Exam (Type 1, 2, 3)

roadmap

$93.50

Beginner / Engineer Big Data Analysis, Big Data, Python, Pandas, Machine Learning(ML)

4.9

(927)

5,900+
Update
Update
Active Replies
Active Replies
The Era of Government AI Policy! Creating Public Data AI Services with Vibe Coding (Google AI Studio)Course Thumbnail

The Era of Government AI Policy! Creating Public Data AI Services with Vibe Coding (Google AI Studio)

roadmap

$28.60

Beginner / Business Productivity, AI, AI Agent, Vibe Coding

4.8

(40)

200+
Active Replies
Active Replies
Mission
Mission

This is a Vibe Coding lecture where you can create a real-world web service using public data and Google AI Studio (free), even with no prior coding experience. We will build a complete service in Korean—including search functions, map integration, and AI analysis reports—using the Public Facility Safety Information API. You will learn the entire development process, from PRD planning to deployment, which can be applied immediately in practice.

Beginner

Beginner

Business Productivity, AI, AI Agent

The Era of Government AI Policy! Creating Public Data AI Services with Vibe Coding (Google AI Studio)Course Thumbnail

The Era of Government AI Policy! Creating Public Data AI Services with Vibe Coding (Google AI Studio)

roadmap

$28.60

Beginner / Business Productivity, AI, AI Agent, Vibe Coding

4.8

(40)

200+
Active Replies
Active Replies
Mission
Mission
Implementing Business Ideas with Vibe Coding: HRD Project (Google AI Studio × n8n)Course Thumbnail

Implementing Business Ideas with Vibe Coding: HRD Project (Google AI Studio × n8n)

roadmap

$77.00

Beginner / Firebase, supabase, n8n, Vibe Coding

4.9

(16)

Active Replies
Active Replies
Mission
Mission

One of the greatest challenges I felt while working in HRD at a human resources development center for 12 years was that while I had plenty of ideas, the coding barrier to implementing them was simply too high. This course starts from that very point. The goal of this course is to help HRD professionals implement their own ideas without having to become developers. This is a practical, vibe-coding-based course designed for those in HR, HRD, General Affairs (GA), and Organizational Culture. We will build the services you want using only free features, without the need for paid services.

Beginner

Beginner

Firebase, supabase, n8n

Implementing Business Ideas with Vibe Coding: HRD Project (Google AI Studio × n8n)Course Thumbnail

Implementing Business Ideas with Vibe Coding: HRD Project (Google AI Studio × n8n)

roadmap

$77.00

Beginner / Firebase, supabase, n8n, Vibe Coding

4.9

(16)

Active Replies
Active Replies
Mission
Mission
If a "salesperson" learns vibe coding (Bolt)Course Thumbnail

If a "salesperson" learns vibe coding (Bolt)

roadmap

$17.60

Beginner / Firebase, Business Productivity, prompt engineering, AI, Vibe Coding

4.7

(18)

100+
Active Replies
Active Replies

Have you ever regretted focusing only on notes instead of making eye contact, or failing to accurately record meeting details after an important client meeting? Don't worry anymore! In this lecture, we'll help you build your own CRM assistant using Vibe Coding to summarize key information with AI and neatly save meeting content. You'll learn how to drastically reduce cumbersome document creation time, maximize work productivity, and revolutionize customer management!

Beginner

Beginner

Firebase, Business Productivity, prompt engineering

If a "salesperson" learns vibe coding (Bolt)Course Thumbnail

If a "salesperson" learns vibe coding (Bolt)

roadmap

$17.60

Beginner / Firebase, Business Productivity, prompt engineering, AI, Vibe Coding

4.7

(18)

100+
Active Replies
Active Replies
Fun Financial Statements Created with VIBE Coding (Cursor AI)Course Thumbnail

Fun Financial Statements Created with VIBE Coding (Cursor AI)

roadmap

$17.60

Beginner / prompt engineering, business, AI, AI Agent, Vibe Coding

4.8

(258)

700+
Active Replies
Active Replies

We invite you to the fascinating world of coding where you analyze and visualize financial statements using only prompts. Without a single line of code, you create and deploy a service in consultation with AI.

Beginner

Beginner

prompt engineering, business, AI

Fun Financial Statements Created with VIBE Coding (Cursor AI)Course Thumbnail

Fun Financial Statements Created with VIBE Coding (Cursor AI)

roadmap

$17.60

Beginner / prompt engineering, business, AI, AI Agent, Vibe Coding

4.8

(258)

700+
Active Replies
Active Replies

모집 인원 100명

$13.20

50%

$26.40