Next-level portfolio

The best coding test course that gets you accepted into coding tests at Naver, Kakao, and Samsung in just 10 weeks!

CS knowledge lectures on design patterns, networks, operating systems, databases, etc. from the author of the #1 book in Korea, "CS Major Knowledge Notes for Interviews"! Covers all the concepts needed for CS interviews and the latest past questions!

I'll show you how to strategically create a portfolio. To get a job quickly, you need to create a portfolio that the 'interviewer' will like, not the design you want to do.

Trying to get a job, but it's not easy, is it? I, a liberal arts non-major and academy graduate, will share the 'effective portfolio' that I personally struggled for 'n' months to widely open the door to employment.

This is the easiest introductory course for those new to information security. You can get a feel for real-world tasks by experiencing the five core roles: planning, development, operations, assessment, and monitoring. Start building your own career roadmap for employment or a career transition.

I've created a course on 'How to Write a Developer Resume/Portfolio' that can help even non-majors pass the document screening stage!

This course is a course that will teach you how to create your own portfolio web page using only HTML, CSS, and JS. Since it is developed using only HTML, CSS, and JS without relying on libraries, you can increase your understanding of web page creation.

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

We deal with ideas. You can logically organize the core and fundamentals of JavaScript. You can structure your own JavaScript experiences and thoughts. You can establish the technical logic of JavaScript. You can broaden your perspective to see the entirety of JavaScript. You can prepare for JavaScript technical interview questions.

This is a practical WordPress website creation course that even non-majors can follow along with. It covers how to build profitable websites from basic installation to membership registration, payment systems, and e-book sales. It includes advanced features needed in practice such as SEO optimization, ad tracking, and marketing automation, enabling you to create professional websites without outsourcing. This course is useful for solo entrepreneurs, marketers, and designers who want to generate revenue directly through their websites.

Let's begin developing with Copilot (copilot). With AI, even elementary school students can follow along!

This course will teach you how to create an EPUB format e-book using Sigil and learn various techniques required for creating e-books.

Learning by Doing: 정보처리산업기사 I have prepared everything for passing the 정보처리산업기사 course-evaluation practical exam.

Using HTML tags is essential for EPUB creation. This course explains the HTML tags needed for EPUB creation quickly and easily in about 2-5 minutes.

We've collected designer portfolio materials, videos, and frequently asked questions related to portfolios that Movie Nim and Kiki Nim previously released for free.

In a world where all resumes look the same, 'differentiation' makes the difference in getting hired. Over 6 weeks, learn 4 practical resume strategies directly from a backend professional.

Using the public domain book "The Little Prince" as practice material, you will experience the process of understanding e-book structures and completing a production-ready EPUB file. The course covers the differences between e-book formats (PDF and EPUB), the structural characteristics of EPUB, and step-by-step XHTML/CSS-based editing methods using Sigil. To ensure that students unfamiliar with HTML or CSS can follow along, we will also cover the essential HTML/CSS basics required for e-book production. In the latter half of the course, we will address table of contents, covers, and metadata settings, along with error validation using generative AI. With a focus on distribution to domestic e-book platforms, the course is designed to help you move beyond just "having tried it" to a level where you can independently modify, refine, and distribute your work. This course is designed for learners who want to achieve tangible results, ranging from beginners with no prior e-book production experience to instructors, researchers, and creators looking to expand their lecture, research, or publishing content into e-books. ** HTML / CSS, e-book distribution, etc., will be added in the future.

This course prepares you for the Information Processing Engineer practical exam solely through solving past exam questions. Instead of unnecessary theory or extensive content, it's designed to lead directly to 'passing' by focusing on past questions that repeatedly appear on actual exams. It reflects the latest exam trends, allowing you to quickly grasp key points and question patterns, and you can learn answer-writing techniques through the problem-solving process. This is a course optimized for test-takers aiming to pass efficiently in a short time.

EPUBs can be made into even more beautiful books through CSS. This course quickly and easily explains the essential CSS properties needed for EPUB creation in approximately 2-5 minutes.

This course teaches you step-by-step the web planning process for large-scale projects from A to Z, from RFP analysis, which is an essential competency for SI and next-generation project web planners, to linkage definition and integrated design, and then to test implementation and stabilization.

"Most similar to real practice! Capture employment, coding competitions, and skills all at once." Perfect preparation for corporate coding tests! Skill improvement from basics to intermediate level! This course contains only the essentials needed for coding test preparation. Structured step-by-step from basic concepts to practical problems, you can simultaneously develop programming skills and practical sense.