A practical portfolio guide shared directly by a technical director who has reviewed more than 10,000 applicants. There is no such thing as a “portfolio that guarantees acceptance” or a “correct way to structure one.” This guide offers insight into how reviewers examine portfolios, what they look at to assess your skills, and what kinds of content leave them feeling fatigued. A portfolio is not simply about listing as many projects as possible or making it look flashy. The core of this course is understanding the process of clearly organizing and communicating what problems you solved and what you considered and chose along the way. Whether you are an experienced developer or a newcomer, this course will be helpful for anyone who has wondered how to organize and showcase their portfolio, blog, GitHub, and side projects.

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.

Are you preparing to become an MD but feeling overwhelmed about where to start with your product planning portfolio? Using the hypothetical product “Haru Chip Baked Apple Chips 30g” as a case study, learn step by step—from customer analysis and product concept development to sourcing, pricing and profit/loss, ordering and inventory management, launch, and performance reporting. Follow the 10 sessions to complete your own 12-page product planning portfolio and a 60-second presentation to use in interviews.

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.

Are you tired of writing without results? Achieve real outcomes in your work and content planning through the logical writing methods I have personally experienced!

Let's learn about the fundamental purpose of developing business writing skills, the basics of business documents, and the know-how to apply them in practice!

Do you feel stuck when you try to write, or lose your way and fail to finish once you start? This course covers how to: - Organize your thoughts into a structure - Complete a draft in just 10 minutes - Create writing that is read to the end and remains persuasive Whether it's an email, report, blog post, or content, the format may differ, but the structure remains the same. Combining 26 years of corporate reporting experience with the experience of writing full-length novels, I provide a writing system designed with logic and persuaded through emotion.

Do you want to be a good speaker? Do you keep getting nervous when giving presentations? Learn speech systematically from Heung Button, an announcer with 13 years of experience. Your life will change.

A practical publishing strategy revealed by an author and editor. From publishing proposal to contract and monetization—how to change your career with one print book.

Feeling overwhelmed by writing? For those who sigh, unsure where to start when it's time to write, author Kang Won-guk, who honed the President's words and writings for 8 years, shares 'the core of true writing.' From self-introductions, reports, books, to blogs... We share expertise applicable to all your writing needs.

This course is part of the 'Wrtn AI Literacy Voucher Program', a collaboration between Inflearn and Wrtn, and is available completely free for job seekers who are vulnerable to AI. Career expert Career D will teach you step-by-step how to apply AI to job searching and career transitions. From basics to hands-on practice, it's designed so that even AI beginners can follow along easily without any burden!

Are you worried because your writing isn't producing results? With 26 years of practical know-how, I will teach you an action plan to turn simple records into profit-generating assets.

This course is a practical training program designed to secure 'internal audit' capabilities, which are at the core of the ISO 14001 Environmental Management System. 1. Requirements Analysis: Core guidance for each clause of ISO 14001:2015 2. Process Learning: Mastering the entire process from audit planning and execution to result reporting We cultivate internal audit experts who lead the continuous growth of the organization beyond mere certification compliance.

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.

Many office workers face the same problems when writing. -You worked hard on a report, but the conclusion is vague. -You wrote a long blog post, but people don't read it to the end. -You sent an email, but the recipient doesn't understand the core point. Most of these problems are not about writing skills, but about structure. Over 26 years at large corporations and investment firms, I have reviewed thousands of documents, including reports, business plans, and investment proposals, and discovered one fact: It is not the person who writes good sentences who writes persuasively, but the person who understands structure. This lecture series explains step-by-step: -How to turn professional experience into writing material -The structure of sentences that get read -The structure for designing an entire piece of writing In this session, [Overwhelm with Logic, Persuade with Emotion 2], based on the structures learned in the previous lecture, you will learn how to apply: -The structure of good writing -Three-act structure writing -How to turn experiences into content to actual writing. In other words, it is a lecture that moves you: -From the stage of understanding structure -To the stage of actually writing using that structure.

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.

This package is an integrated bundle that combines the two existing courses of "[26 Years of Corporate Experience + Author of 4 Books] Business Report Design Methods That Pass on the First Try." - This course is a process of transforming reports from mere explanatory documents into a "structure where decision-making occurs." - Many professionals work hard on their reports, only to receive feedback like "So, what's the conclusion?" or "Let's refine this a bit more." - The problem is not your writing style or PPT skills; it is a structure that does not align with the decision-maker's flow of judgment. 🔹 Project 1: [Discovery] Making it clear why reports fail to pass Recognize the reasons for a report's failure through structure rather than intuition. - Why persuasiveness is lacking despite having sufficient numbers and data - Structures with plenty of explanation but no decision-making - The critical difference between "writing hard" and "getting approved" This is a mindset-shifting stage that fundamentally changes your perspective on writing reports. 🔹 Project 2: [Expansion & Persuasion] How to design reports where decision-making actually happens This stage covers how to translate the problems identified in Project 1 into actual report structures and sentences. - Designing structures where judgment is repeated - Creating organizational standards rather than one-time persuasion - Strategic phrasing and placement that trigger decisions This is a practical course to expand reports from explanatory materials into decision-making systems.

This course does not teach fashion. It structurally interprets how retail works. Revenue is not merely the result of sales; it is the outcome of a system where KPI design, goal management, inventory turnover, workforce operations, and the gap between headquarters and field strategies are all interconnected. Stagnant sales and organizational conflict are not issues of emotion, but issues of design. Through the interpretation of revenue structures, the principles of KPI operation, the design of operational frameworks, and the analysis of strategic conflicts, this course redefines retail from the perspective of data and structure. It is a process of moving beyond simply understanding retail to gaining a perspective for designing retail.

[Writing is a matter of 'structure', not talent!] Feedback from your boss saying they don't understand what you're trying to say despite your hard work, The cursor blinking for an hour in front of the monitor... All these problems are not because your writing skills are lacking. The single truth I realized while writing reports at the forefront of major corporations and the M&A investment market for 26 years, while simultaneously publishing five novels, is that "persuasion comes from structure, not sentences." This lecture solves your frustration by thoroughly combining business logic and narrative structure, rather than vague sentimentality. By incorporating the cold logic of capitalism and the insight of a novelist, I will completely transform your ordinary daily life into profitable content and your reports into overwhelming tools of persuasion.

A course where you can understand core data structure concepts and train to explain them verbally for interviews.