Exploring and Designing Organizational Culture (w. Lee Sang-hyo)

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

This course captures the Product Design Meetup hosted by Inflearn with Kang Young-hwa, a Product Designer at Toss! Learn countless insights and practical tips from a product designer with 10 years of experience!

Welcome to the "dungeon" known as the data center. I remember my first day reporting to the data center operations team three years ago. Even though I was a 10-year veteran of construction and commissioning who had seen it all, I have to confess... I was intimidated. (Laughs) "Is this the same HVAC I used to know?" "If I make a mistake here, will it make the national news?" That feeling of your heart racing with half-excitement and half-anxiety—you’re probably feeling it right now, aren't you? Once I actually got into it, I realized the skills I learned while breathing in dust at plant sites didn't just disappear. However, this thing called a "data center" definitely has a different personality than a typical building; it is much more prickly and sensitive. Working as a Lead Engineer, whenever I saw juniors falling into a state of "mental breakdown" with the exact same expression I once had, I would see my own reflection from three years ago. "Man, I had to learn the hard way by banging my head against the wall, but I want to teach these guys so it hurts a little less for them." This lecture was created with that single thought in mind. I’ve already gone ahead, experienced the trial and error you'll face, and even put together a complete "incorrect answer note" for you. I have packed in all the know-how from my 17-year engineering career—mixed with my blood, sweat, and refrigerant. So, please feel free to dig in, tear it apart, and savor every bit of it. If you ever think, "What on earth does this mean?" while studying, don't hesitate to ask on the bulletin board or via email. I will come to answer you faster than a UPS (Uninterruptible Power Supply) and with more energy than an emergency generator. Now, shall we get started?

✅ Marketers: What if you need to create content right now but don't have a designer? ✅ Aspiring Marketers: Want to build a foundation in Figma since it's the trend these days? ✅ Looking for the easiest, free-to-use design tool? The answer is Figma. We'll show you everything about how to design content using Figma. 👏🏻

From today, (I am) a developer! For those who are challenging to become a developer, I will provide you with basic development knowledge, preparation methods, and various know-how.

If RF circuits feel vague in practice—from impedance matching to the roles of various components—please pay attention to this lecture. We have packed in everything from basic RF concepts to fundamental theories on passive elements and components. Stop simply following reference circuits blindly and start building your knowledge step-by-step from the core concepts.

[2026 Latest Edition] Discover everything from essential practical skills for junior content marketers with no experience to job-seeking know-how!

From problem definition to research synthesis, ideation, and prototyping! Use AI as your practical partner to quickly create a high-quality UX/UI portfolio. You will learn to strategically utilize both the latest AI tools and proven tools consistently used in the industry to fit your project.

"Simply knowing technology well does not make you a good sales engineer." Understanding customers’ problems, connecting technology to business value, and exerting influence between sales and development are the core responsibilities of a sales engineer. In this course, drawing on more than 20 years of B2B software presales experience, I will systematically share practical know-how on customer meetings, requirements analysis, demos, PoCs, proposal strategies, and internal collaboration. Learn the work frameworks and mindset of a sales engineer that you can apply immediately in practice.

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

This explains intermediate-level After Effects techniques and above that can be utilized in practical work. Although explained using CC2023, it focuses on fundamental principles regardless of version. Rather than wasting time on tool explanations, I've prepared material that enables proactive research.

"AI will not replace people. People who master AI will replace those who rely on it." In the era of AI, where creating results has become easier than ever, human thinking and problem-solving skills are becoming even more critical. Jae-sung Kim, a former McKinsey consultant, will guide you step-by-step through advanced problem-solving skills using AI, powerful research strategies, and persuasion techniques to turn your results into reality.

Portfolios are an essential element for landing a job as a data analyst! If you've been feeling overwhelmed about how to prepare, get some tips from this seminar.

Now, with the power of AI, anyone can easily plan apps and design UIs! It's okay even if you don't know coding or have no UI experience. AI tools like Claude and ChatGPT will turn your ideas into reality. With just a few questions, you can analyze target customers, design app structures, and even automatically generate UI screens. In this lecture, we will teach you step-by-step from the basics so that even those who are new to Figma can follow along. Even without drawing by hand, you can import existing website UIs at once with the HTML to Design plugin, and with AI tools like Google Stitch or readdy.ai, you can create high-quality screens in a few seconds. This lecture is perfect for anyone dreaming of starting a business, wanting to switch careers to a planner, or wishing to communicate with developers. Instead of complex theories, we will only teach practical know-how that you can immediately use. Now, with just an idea, anyone can plan app services!

Did design seem difficult and Figma look complicated? We are now in an era where even non-designers can create screens themselves! From basic functions like shapes, text, and masks to background removal, AI image generation, and automated UI creation—learn how to naturally integrate Figma's AI features into your professional workflow. From creating landing pages to configuring shopping mall UI screens, experience a practical way to use Figma that allows you to complete results without a designer's help. Point 1. You can create screens yourself just by mastering Figma's core functions - Practice-oriented learning of essential drawing functions such as frames, shapes, text, and masks - Experience completing a full project by creating every section of a landing page from start to finish Point 2. Drastically reduce work speed using Figma AI - Naturally utilize AI features like background removal, image generation, and layer organization within the workflow - Focused on application methods connected to actual design tasks, not just simple feature introductions Point 3. Acquire practical design sense by creating shopping mall UIs - Create UI screen sets using Auto Layout, Components, and the Make Designs feature - Learn practical skills that enable non-designers to design and complete screens on their own

We will inform you of a career expansion roadmap to grow as a web planner in Korea and reach the top as a next-generation SI web planning PL.

As current products under development trend toward high-speed interfaces, miniaturization, and lightweight designs, EMI phenomena are increasing. I would like to understand the concepts and occurrences of various types of noise and EMI, as well as the methods to mitigate them.

This course provides step-by-step instruction on the web planning procedures for large-scale projects, covering everything from A to Z—including RFP analysis, interface definition, integrated design, test execution, and stabilization—which are essential competencies for web planners in SI and next-generation projects.

I've prepared a lecture offering job transition knowledge and a resume/portfolio writing guide for Planners and POs who need to prepare for a career change. This is recommended for the following individuals: - Those who need to prepare for a job change but don't know how to start. - Those struggling because they're completely unfamiliar with the concept and structure of resume/portfolio writing. - Those who don't know what points to highlight about themselves.

Seo Ja-young, Kiki, and Kang Young-hwa talk about self-growth methods and soft skills based on cases they experienced in their careers.