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[4-Week Completion] 11th Big Data Certification Squid Game (Big Data Analytics Engineer Practical Exam)

The "Big Data Analytics Squid Game Study" directly operated by 퇴근후딴짓, which has boasted high pass rates every session, is now back as an Inflearn challenge. Unlike before, there's no elimination feature, but the goal of this game is to consistently perform daily missions and complete the course. Learning that was hard to endure alone - now let's complete it together and boost your practical skills!

Python
Statistics
Pandas
Engineer Big Data Analysis

1개 수업 학습

24회 미션 수행

라이브 4 회

성취의 증표, 수료증을 발급해요.

같은 기수와 교류하고 함께 성장해요.

roadmap님과 함께해요!

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1300+ cumulative participants with numerous successful candidates Proven study program

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

What is Big Data Analytics Squid Game?


This is a mission-based challenge to prepare for the Big Data Analytics Engineer practical exam.
Perform missions released daily (Monday through Saturday) and repeatedly train through processes similar to the actual exam.

The "Squid Game" study group, which has been consistently running from the 3rd to the 10th session,
is a verified learning community that has accumulated over 1,300 participants and produced numerous successful candidates to date.

Until now, it was a brutal survival-type study where you would be 'eliminated' from the group if you didn't complete missions,
but this Inflearn challenge has returned as a completion-type challenge with no dropouts. 💪🔥

With consistency and immersion at the center,
let's build a real "passing routine" together, moving forward one step each day.



Knowledge sharer of the Big Data Analytics certification course taken by over 4,000 students
Directly operated by AfterWorkSideProject Practical Challenge it is.


Only in the Big Data Analytics Squid Game Challenge
Daily missions and learning community

1⃣ Skill up through daily learning!

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

2⃣Communication Channel (Discord) Management

So you can complete it to the end!
We operate a Discord for mutual learning.

3⃣Weekly Live Q&A Sessions Provided

If you get stuck or have questions during practice,
ask live!

💝Looking for members to study together.

Those who only lurk are politely declined.
(Please find another meetup)


Weekly Detailed Schedule

This curriculum consists of 24 missions.

Grow step by step with statistics, Python, Pandas, and machine learning as your daily mission!

Each mission consists of practical practice problems similar to actual exams.
By solving 3-4 problems daily, you can naturally enhance your practical skills and build your data analysis capabilities.

📌 Orientation Live (11/2)

📌 1st Week: November 3rd ~ 8th

  • Pandas / Complete Missions 1 ~ 6

  • Week 1 Q&A Live (11/9)

📌 Week 2: November 10th ~ 15th

  • Pandas, Machine Learning / Complete Missions 7 ~ 12

  • Week 2 Q&A Live (11/16)

📌 Week 3: November 17th ~ 22nd

  • Statistics / Mission 13 ~ 18 Performance

  • Week 3 Q&A Live (11/23)

📌 Week 4: November 24th ~ 29th

  • Past Questions / Mission 19 ~ 24 Performance

🎤 The live session will be held on Sunday evening at 10 PM.

Wait! Please check this before taking the course ✋

How to Submit Missions


🔥 After checking the problems for each mission, please submit the code you wrote directly.


1. Check the Mission

Check the missions provided daily. Review the missions offered in books or lectures, and either write them exactly as shown (Kkakdugi) or write the code yourself (Challenge). The mission submission deadline is until the current day + 1 day.

Mission Example


2. Submit Mission (Code Block Feature Required!)

Please write the solved code! There are multiple mission problems. When submitting, make sure to select the 'code block' feature to input your code. Clicking the code block icon will display your Python code neatly.

How to Write Code


3. Communicating on Discord

🙋 Learner

  • Share opinions freely about the missions released daily on Discord and share each other's code.


🧑🏻‍🏫 After Work Side Projects

  • We provide public feedback on content worth sharing from missions or incorrect parts in Q&A exchanges between learners.

⚠️ Important Notes When Writing Questions

  • Please make sure to follow the question writing rules :)

  • I do not accept direct messages (DMs). All conversations are conducted only in public channels.


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

🔥 Recommended for these people

Those preparing for the 11th practical exam

Someone who can faithfully complete the daily assigned missions

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

🎯 Important Notes Before Participating in the Challenge

💡 What You'll Need

💡 Precautions and Guidelines

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

  • The challenge is a practice and completion-focused program.
    Missions are released daily (Mon-Sat), and submissions are only accepted within the designated time period.


11월

1일

챌린지 시작일

2025년 11월 1일 오후 03:00

챌린지 종료일

2025년 11월 30일 오후 02:59

챌린지에서 배워요

  • Big Data Analytics Engineer Practical Exam: Building Real-World Skills

  • Type 1, 2, and 3 Problem-Solving by Category

Recommended for
these people

Who is this course right for?

  • A test taker preparing for the 11th Big Data Analytics Engineer practical exam

  • Someone who wants to consistently complete missions and finish together

Reviews

All

15 reviews

5.0

15 reviews

  • hankyongju5626님의 프로필 이미지
    hankyongju5626

    Reviews 2

    Average Rating 5.0

    5

    100% enrolled

    I'm a non-major and didn't know Python, but after taking the course and working on missions for about a month, I reached a level where I could solve problems at the Big Data Analytics Engineer certification exam. It's still premature, but I expect to pass the practical exam with around 70 points. It was really a huge help.

    • roadmap
      Instructor

      Thank you for joining us in Squid Game!!!

  • andrevv님의 프로필 이미지
    andrevv

    Reviews 4

    Average Rating 4.5

    5

    100% enrolled

    This challenge guarantees 100% certification acquisition.

    • roadmap
      Instructor

      The reviews are dangerous 😊😊 Other people might misunderstand if they see them. Still, thank you so much for viewing it so positively!

    • Of course, assuming I diligently complete the mission..! 😊😊.. Thank you so much.

  • ktg90728071님의 프로필 이미지
    ktg90728071

    Reviews 2

    Average Rating 5.0

    Edited

    5

    100% enrolled

    As a coding beginner, it was difficult, but I completed all the missions. I just followed along as a side dish and never even tried to challenge myself. It was overwhelming just to follow along day by day, but as I kept following, I felt that I was gradually, little by little, improving. So I successfully took the exam and am writing this now. I couldn't have done this alone, but through the Squid Game missions, consistently studying became a good method for me. The exam was touch-and-go, but I'm grateful to the Big Data Analyst Squid Game and After Work Side Projects for helping me get this far, and I hope all my fellow participants pass. Fighting~~😊😊

    • roadmap
      Instructor

      It was fun doing the Squid Game mission together. Thank you for participating so actively and for letting me know about your acceptance through Discord!! Congratulations! Have a warm end of the year!

  • mightymouse님의 프로필 이미지
    mightymouse

    Reviews 1

    Average Rating 5.0

    5

    100% enrolled

    As soon as my practical exam results came out, I rushed here to leave a 5-star review!! I scored 70 points and passed the preliminary score. I was retaking the practical exam, but by covering the entire scope of all subjects little by little every day through the challenge and focusing intensively only on the necessary parts, I was able to pass efficiently. By discussing together on Discord and reading through Q&As, I was able to organize detailed and confusing parts well. I finally passed! Long live Ddanjit after work~~

    • roadmap
      Instructor

      Thank you for leaving a review right away. It was a pleasure studying together. :) Congratulations!

  • lkmdream36982님의 프로필 이미지
    lkmdream36982

    Reviews 1

    Average Rating 5.0

    5

    100% enrolled

    As a non-CS major, when I first started preparing on my own, I struggled with even the basics of Python and Pandas, and I wasn't sure if I'd even be able to take the exam. However, the lectures by Toigonhudtanjit and the Squid Game challenge were incredibly helpful in preparing for the test. Especially through the Squid Game, while I was initially just frantically trying to keep up with the pace and copy the code, I could feel my skills improving as the weeks went by, and by the final week, I had improved to the point where I could confidently write code at least for Type 2 practical problems. In particular, watching the code of others preparing for the exam together was very helpful in writing my own code, and the atmosphere of active Q&A in the question room became a source of motivation that pushed me even harder. I don't know the test results yet, but I'm grateful to Toigonhudtanjit for helping me take the exam through such a great challenge, and I'm rooting for everyone who participated to achieve great results and pass this exam!

    • roadmap
      Instructor

      Thank you so much for the detailed review!!! I can see you're growing through the Squid Game challenge!! Have a great end of the year :)

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

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