The Ultimate Guide to Developer Technical Interviews: A Passing Framework from 100 Interviewer Experiences

Why is it that no matter how hard you work on your resume, you never hear back? If you've been frustrated because you have the development skills but aren't getting any calls, the reason lies within this lecture.

Based on my experience as an interviewer and 14 years in charge of recruitment, having helped over 3000 people pass, I will provide detailed know-how for passing interviews from an interviewer's perspective.

I will share all the trials, errors, and know-how I experienced on my journey from being a manufacturing web developer to becoming a back-end developer at a commerce/K company portal service company. Don't you all go through the same trials and errors!

Listening to the interview speech can help you pass the interview with flying colors.

It covers the essential core of computer science that remains unchanged in the AI era. You can prepare for system design interviews for employment or career transitions.

Do you feel overwhelmed just thinking about the moment of persuasion? Stop relying on emotions and intuition for negotiations! With former Apple business coach Jasmine Han, you can take control of negotiations in just 15 minutes a day for one month.

This course will teach you how to create a first-person 3D website that works on both desktop and mobile.

This is a [Backend, Resume Enhancement] class prepared for job seekers and junior developers.

UX/UI Design Basic Theory + Practice UX/UI Design Career Employment Strategy

I worked at a company called Algolia in France from 2019 to 2022. I would like to share the reason why I applied to this company, the process of moving, and what I learned and my thoughts. This is not a video like "Secrets to Successful Overseas Employment" that can be applied to everyone. However, I hope that this video, which details my personal experience, will be a good hint to many people.

"2026 UIUX Designer | Coding Designer Agency Pass Portfolio Reveal" This is a practical lecture on creating a UIUX web portfolio that catches the interviewer's eye. The curriculum is designed not just for simple portfolio creation, but to enhance your competitiveness as a UIUX designer with differentiated results utilizing interactions.

You can learn UIkit, a representative CSS Framework along with Bootstrap, from the basics to advanced usage. A well-made personal portfolio website is essential for getting a job as a publisher. In order to show your portfolio results in a sophisticated way on your personal portfolio website, you can learn the detailed usage of UIkit components such as Slideshow, Slider, Lightbox, Full Screen Modal, Filter, and publishing skills and know-how to use them in actual production.

We'll tell you what to do and what not to do when you have to give a technical/business presentation.

[2026 Latest Edition] Discover everything from essential practical skills to job-hunting know-how for entry-level to junior content marketers!

This course was created to solve a common problem many people face while preparing for developer jobs: "I studied CS and data structures, but I get tongue-tied during interviews." While conducting actual interviews at companies like Naver, Kakao, and Toss, I noticed that most candidates have memorized concepts but cannot explain why those concepts are necessary or how they are applied in real-world situations. Rather than simple rote memorization, this course teaches you how to understand the interviewer's intent and provide more persuasive answers to the same questions. Whether it's the OSI 7 layers, data structures, or coding tests, we focus on why you need to know them, when they are used, and how to speak about them to receive a positive evaluation in an interview. This course is for those who want to become developers who can explain what they understand in their own words, rather than just giving the same answers as everyone else.

Developers, can you really succeed just by developing your development skills? Build your own brand that differentiates you from the crowd of developers along with your development skills, add soft skills, and be active in the development ecosystem.

Beyond the basics of API design, CRUD implementation, and JWT authentication, all the way to backend architecture design! This is an introductory system design course to help you create 'your own backend architecture' so you can confidently discuss design experience in interviews.

A course that helps you understand core database concepts and trains you to explain them verbally in interviews.

[Inspiration Note] From ways to find inspiration in daily life with author Seunghee, to everything you're curious about regarding Seunghee as a brand marketer!

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