Next-Level Portfolio | How to Write a Winning Resume

The best coding test lecture that helped students pass Naver, Kakao, and Samsung coding tests 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've created a course on 'How to Write a Developer Resume/Portfolio' that can help even non-majors pass the document screening stage!

This [Practical Employment] lecture covers only the most practical content. It comprises a lecture + e-book (total 144 pages). 1. This course strategically teaches the entire practical job search process, from interpreting job postings to resumes, cover letters, and interviews. 2. Students will learn to structure and articulate their experiences, and acquire tailored strategies and writing skills for each recruitment stage. 3. Ultimately, you can define your own career direction and complete actionable employment strategies.

Are you knocking on the door of employment, but finding it difficult? As a non-major humanities graduate and academy completer, I will share the "portfolio that actually works" which I used to break through and open the doors to employment after months of trial and error.

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.

In this course, you'll master prompt engineering techniques directly applicable in real-world scenarios using the OpenAI API. You'll learn how to simultaneously boost efficiency and productivity in your daily life and work. Specifically, we'll help you gain interview confidence by automating the creation of customized resumes and cover letters for desired companies, as well as mock interview preparation.

In a world where every resume looks the same, "differentiation" is what gets you hired. Over the course of 6 weeks, learn 4 practical resume strategies delivered directly by an active backend professional.

"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.

The best preparation course for those who are aiming for employment or a job change as a server developer. Gain hands-on project experience using Java and Spring and gain confidence in interviews.

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

An essential lecture for those who want to become product designers or are preparing for UX employment/career changes! Based on real-world experience, I will guide you through everything from project selection to slide planning and design to help you create a portfolio that demonstrates problem-solving skills.

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

Pass the Information Processing Engineer practical exam in one go! We provide only the essentials, focusing on code and theory. Master past exam questions perfectly! Open the door to passing with our systematic lectures. 🏆 2024 Inflearn Rookie Award 🏆 2025 Students' Pick Award Winner

Have you learned JavaScript but find yourself stuck when it comes to actual projects? I created this course for those who can use forEach but hesitate to use reduce, find asynchronous code a headache every time they see it, and build components without knowing the underlying reasons for their structure. This course doesn't just explain syntax. It focuses on "why we use it this way" to help you develop the coding intuition needed to jump straight into real-world work.

Utilizing HTML tags is essential for EPUB production. This lecture quickly and easily explains the HTML tags required for EPUB production in about 2 to 5 minutes.

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.

Web planners and PLs/PMs can quickly create high-quality deliverables.

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

With step-by-step explanations that even beginners can easily understand, the once-vague coding tests will become clear. Learn only what you need and apply it to real-world practice right away!

Are we truly utilizing HTML and CSS to their full potential? Before getting trapped in complex frameworks and JavaScript logic, we will directly implement everything from Whac-A-Mole to escape room games using only markup and styling—the essence of the web. Experience the power of 'fundamentals that aren't swayed by tools,' taught by an active developer with 4 years of experience.

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