Global Manners and Communication

Let's build a foundation of MATLAB and apply and understand the basic concepts of programming!

Let's understand the main algorithms of machine learning and deep learning, and learn about artificial intelligence!

Let's build a solid foundation in Python and solve data analysis problems!

Let's develop the ability to find rational decision-making models based on mathematical thinking by understanding various elements of AI and data, and solving real-world problems using ChatGPT and no-code programming!

Let's learn various data structures and algorithms and develop practical skills by implementing them through programming!

Let's design, implement, and develop while learning the basic concepts of the C++ language and object-oriented concepts!

ChatGPT, become a creator using generative AI!

Understand and learn about Artificial Intelligence and AI ethics, and strengthen your AI digital capabilities by integrating them with your own field of study!

Modern C++ programming based on object-oriented concepts for computer science majors

Let's look into how to deploy Abyss for non-majors!

Let's develop practical data-driven administrative capabilities to empirically solve administrative and policy problems by analyzing public data with R and Python!

Let's develop basic field knowledge of clothing science and the capabilities of a fashion specialist through understanding AI-based textile CAD!

Let's experience collaborative application development in a Linux shell and open-source software environment, and set up the development environment required for coding!

Let's understand data analysis suitable for advanced retail business and learn how to utilize tools utilized in the industry!

Let's build the skills to develop web applications using React and cultivate the capability to apply them in practice!

Leverage Python to learn machine learning techniques, improving real data information extraction and prediction model development skills!

Learn the fundamentals of website building and gain everything from web development basics to practical application skills through hands-on projects integrating public data Open APIs!

Let's understand and try policy evaluation with R and R Studio!

Let's manage projects efficiently and smartly through data science

Let's understand data analysis methods using Python, analyze and visualize various types of data on our own, and organize an outline of our data story!

No more 'Oh really!' Now you can use English interjections as easily as you do Korean at work.

It explores the inner self of an individual and provides psychological techniques for emotional regulation and stress management.

Everything about workplace manners the company won't tell you! From speaking style, email, to dress code — we'll teach you how to act like a pro without being flustered from your first day. This practical curriculum is based on 1,200 corporate lecture experiences by Oh Hana, CEO of Confidence Charging Station. It is an essential lecture for not only new employees but also job seekers and current employees.

This course helps you understand yourself and others, discover your unique color, and enable more effective communication and self-expression. In particular, it is designed to contribute not only to individual growth but also to the development of the organization by presenting various color utilization methods.

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.

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).

Work hard, be more productive, get off work 20% faster and grow.

A connection that starts with a single word opens the door to global communication. This course focuses on English vocabulary and expressions while covering cultural backgrounds, global phenomena, and business etiquette to enhance communication skills. It is suitable for business professionals who want to develop global awareness and cross-cultural adaptability.

Are you losing money because of your words and getting things messed up because of your words? If you change your speaking habits, you can properly convey what you need to say and end it, and have a refreshing conversation. We will teach you how to smoothly and naturally convey difficult situations and sharp stories, so that you can have a beneficial conversation!

With the recent development of IT, the need for IT knowledge is being emphasized for general business people who are not IT majors, along with the term DT (Digital Transformation). This lecture is for those who are not related to IT development, but want to learn IT knowledge and create ideas that can be used and applied in their own work field.

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!

Through this course, you can learn how to read books effectively. You'll be able to understand accurately and quickly through intensive reading and speed reading methods. I'll also teach you the criteria for organizing and categorizing books, and how to utilize them for your own content. Enhance the quality of your reading life with insider tips from knowledge creators.

The purpose of a report is not "explanation," but a decision. This course is not about how to add more data; it is about how to build a structure that leads to a decision. - Why reports fail to get approved despite having plenty of data and evidence - What decision-makers look for in 3 seconds (Title/Summary/Decision Points) - How to persuade through choices and alternatives, rather than just numbers or results - How to structure your report using the Problem–Solution–Scale Up–Confidence framework After this course, you will be able to rewrite your reports as a "decision-making map."

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.

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

Are you straining your throat because you've been told to "speak up louder"? What is truly needed in customer service and sales isn't just a loud voice. It is a "pleasant, effortless, and clear voice" that makes customers feel comfortable. This course is not a rigorous vocal training program for professionals. It is a practical method designed for busy workers to dramatically transform their "first impression" simply by adjusting their breathing and facial preparation. ■ What you will gain from this course Effortless Vocalization: How to make your voice reach customers smoothly without having to strain or shout. A Positive First Impression: Techniques to make greetings like "Welcome" or "Thank you for your business" resonate with warmth. Relaxation: Overcoming habits like a stiff voice or speaking too fast due to nervousness. Sustainable Skills: Breathing techniques that prevent throat fatigue and keep your voice stable even during long shifts. ■ Main Course Content This course prioritizes "real-world reproducibility" over theory. The 3 Steps Before Speaking: The battle is actually won before you even open your mouth. You will learn a split-second routine to perform before speaking. The Breathing Switch: Instead of difficult abdominal breathing, you will learn a "breathing switch" that instantly creates a relaxed state on the job. Handling Word Endings: Brief, specific exercises to master the "endings" of your sentences, which significantly influence the impression you leave. Industry-Specific Tuning: Guidance on how to adjust your tone for various situations, such as izakayas, cafes, quiet bars, sales, and phone etiquette. ■ This course is perfect for: Those in the service industry (restaurants, retail, reception, etc.) Sales professionals Those who frequently handle phone calls Those who get nervous easily and find their voice becoming high-pitched when speaking in public With training that takes just 5 minutes a day during your breaks, let’s transform your voice into one that truly "welcomes the customer."

[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.

Have you ever heard comments like: “Try organizing this a bit more.” “Let’s discuss this again at the next meeting.” Even after working hard on a report? Many practitioners think the problem is a "lack of logic." However, the actual cause is different. It is because noise that hinders decision-making is obscuring the structure. For over 20 years, I have reviewed and revised countless reports in major corporations, investment firms, and M&A projects. In that process, I discovered one truth: Most reports fail to reach a decision not because they are lacking, but because they fail to erase. In Lesson 5, we remove unnecessary content from the already designed F.O.C.E. structure. This lecture covers how to increase decision-making speed through removal, not addition. You will learn the practical techniques of the refinement process that makes the "Yes/No" visible even before an executive reads it.

In the age of information overload, 'communicating easily' is now the real competitive advantage over 'knowing a lot.' This course goes beyond simply polishing your writing—it develops your 'communication design ability' to identify the core message in a flood of information and deliver it at the right level for your audience. It consists of a compact curriculum of 7 lessons totaling 56 minutes. Say goodbye to boring lectures filled with theory! Through training centered on real-world examples (Before/After), you'll transform into an 'information delivery expert' who communicates best within your organization.

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