All-in-one development knowledge for non-developers to survive in an IT company

I will teach you Vibe Coding systematically from the ground up, following the exact curriculum refined while teaching over 10,000 students by a former Tech Lead with 10 years of experience in New York and LA startups. Together, we will build my own service, 'Kagong Map,' from scratch, learning the entire real-world workflow—from research, development, and deployment to operation and automation by delegating tasks to AI agents. I promise you two things: first, you will grasp the big picture of how a service operates so you can judge the AI's output yourself; second, you will learn how to embed workflows and standards into the environment so the AI produces consistent results every time. When you make the judgments and the AI follows orders effectively, your ideas become real services.

The ultimate full-stack course that teaches even beginners about web, server, mobile apps, and machine learning!! If you're not sure where to start with development, I highly recommend this course. It's all done with just Javascript!

Regardless of the field! This is a lecture that covers the core fundamentals that developers must know in practice in an easy + code-oriented way. I highly recommend this lecture to all junior developers and job seekers who want to grow.

This video shares the experience/know-how learned while building an LLM Application with over 200,000 MAU and the supporting LLMOps environment.

I share basic background knowledge and development experience for LLM Application development.

This lecture easily explains basic IT knowledge that non-developers (planners, designers, etc.) need to know to communicate with developers.

Essential basic business etiquette, workplace etiquette appropriate for each level from junior to senior, and global business etiquette to be shown to foreigners encountered in business are presented through situational examples.

This lecture explains the essential IT knowledge that non-majors need to know in a way that is easy to understand and at a level that is absolutely necessary for practical use, and it is designed to help you establish the basics of IT practice and communicate easily with developers. It also includes an appendix with explanations of terms focused on IT practice, making it a bible for non-major IT beginners.

It unfolds based on various cases and field experiences, not common and obvious theories. You can upgrade your customer service response level through customer communication and customer service skills according to changing service trends and customer touchpoints (MOT).

Why is it that even after writing a great report, a decision still isn't made? It’s not because your persuasion is lacking. It’s because the structure is weak. In this lecture, we will use the F.O.C.E. framework to design a document structure that makes it "impossible for executives to avoid" making a decision. Fix the subject of judgment with Frame, Specify the cost of indecision with Obligation, Eliminate alternatives with Convergence, And show the scene of implementation with Execution Image. Learn how to apply pressure through structure, not just persuasion.

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.

In the past, I thought, "Isn't it enough to just be good at developing on my own?" but the truth is, you can't do anything alone (of course, some people are good on their own, but that wasn't my story haha). In this knowledge sharing session, we will talk about how all of us can break free from the frame of being a solo battle and grow steadily by building healthy communication and culture with the team, without hurting each other. We will discuss together why blogging is necessary for a developer's continuous growth and for protecting oneself amidst anxiety, whether the desire to prove oneself at the company works to deplete oneself rather than aid growth, how essential Code Review is for maintaining a team's healthy culture, what detailed guides are needed to establish a healthy Code Review culture, and what are the Anti-Patterns of managers you should absolutely avoid or never emulate when you encounter them.

Have you ever been bothered by unfamiliar terms while working with developers? Increase the depth of your conversations by learning basic programming knowledge, programming history, and language-specific characteristics for conversations with developers!

Are you feeling overwhelmed and anxious about negotiations? This lecture will teach you how to speak confidently and achieve desired outcomes in everyday or business negotiation situations. Learn practical negotiation strategies A to Z with negotiation expert, lawyer Ryu Jae-eon, and transform your fear of negotiation into confidence right now!

API, framework, Git... We've collected difficult-to-understand development terms and explained them in an easy-to-understand way with examples!

This is a lecture on logical problem-solving methods that juniors can immediately apply in their work. When you are suddenly assigned to a new job at your company, do you want to do it like a ‘good worker’? You can easily learn how to solve problems without panicking when you are trying something for the first time.

This was structured around the fundamental Enneagram theory, relationship strategies, and communication skills for the 9 personality types, drawing from various examples and cases.

Presenting innovative business proposal writing with 챗GPT, the Planning Wizard! This course leverages AI to teach creative, efficient proposal writing.

Do you know the basics but struggle with results? Do you receive repeated revision requests every time you write a report? This lecture teaches you more than just sentence skills; it teaches you the structure that drives decisions. From report design methods that speed up your boss's judgment, to logical structures that don't get rejected, strategic writing skills that enhance persuasiveness, and completing requests that lead to final decisions. With a structure that can be applied immediately in practice, you will reduce your overtime, produce results, and complete reports that become the standard for promotion. This is an integrated package for those who want to be decision designers, not just report "writers."

[Live] A 3-step presentation formula learned easily with an incumbent from a major corporation with 50,000 followers - This is an edited video of the live session conducted with Sang-myeong Yoon.

In the era of AI, the final touch of work is done by humans. Learn persuasion and negotiation strategies to bridge differences and achieve results that satisfy everyone, through vivid real-world cases from a business negotiation expert.

Coach Ho Kim (CEO of THE LAB h) is the go-to expert for CEOs and executives of global corporations, major domestic companies, and startups looking to enhance their decision-making and leadership communication. He has personally selected 26 communication tools and key phrases, designed for you to learn and practice in under 5 minutes each. With just 5 minutes a day for 4 weeks, you can improve your communication skills significantly. Imagine what could happen if you became just 25% better at communicating than you are now!

In an era where words are competitiveness! You are not bad at work, you are bad at speaking. From the basics of conversation to presentation methods, anyone can become a ‘speaker.’

This course is structured to provide step-by-step learning from the basic concepts of communication that are essential in workplace and organizational life to practical application methods. This is practical, work-focused education that helps you develop substantial communication skills to build trust and positively lead relationships both within and outside the organization, covering topics such as the definition and types of communication, non-verbal and verbal communication, written communication, various communication styles (DISC), communication barriers, and effective questioning techniques. Through theory, case studies, and practical tips, you can acquire communication know-how that can be immediately applied in daily work.

This course enables you to understand yourself and others, discover your unique personal colors, and achieve more effective communication and self-expression. It is specifically designed to contribute not only to individual growth but also to organizational development by presenting various ways to utilize color.