Modern English learning methods with an AI Agent English tutor!

A curriculum with everything for English learning: Speaking, Reading, Writing, Grammar! ChatGPT alone can handle all this.

AI literacy refers to 'the ability for general users, not just technicians, to effectively utilize AI in their work and daily lives,' and 'the competency to critically evaluate AI.' This is a practical, literacy-focused lecture, designed for non-majors to understand, covering key knowledge for effectively 'utilizing' AI: from prompt engineering → understanding security → expansion → automation → to language model structure.

For students who have been studying English conversation without nuances, let's focus on the nuances of English conversation that grammar can't capture through various situations. -Making soft requests: What do locals use most often besides can I / can you? -Speaking about obligations without being rude: What request expressions are actually used frequently instead of have to, should, must? -Certainty nuances in future tense: If you only knew "~할 거야" as will! -Sensible recommendations/non-recommendations: If you only knew recommend! -Non-sharp opinion expression: Soft self-expression through natural hedging

If you've ever thought... "I wish I had JARVIS, Iron Man's perfect assistant"?! Complete everyone's JARVIS to help with your smart work management!

"We need to do DX/AX." It's always serious in the meeting room, but when you actually get down to the field, don't you feel lost about what to do first and how to do it? You've done a few PoCs, but they never transition to regular operations You bought solutions and equipment, but they're treated as cumbersome tools on-site There's a lot of talk about data and systems, but you can't figure out how to apply them to your current line or process There's no dedicated TFT or team, so you're a practitioner who has to handle both your main job and DX/AX... This course was created specifically for people like you.

Are you exhausted from repetitive marketing tasks and endless overtime? We've packed in all the 'overtime escape' know-how that 'ChatDaeri', a former marketer, personally experienced and solved. From AI tool recommendations perfect for marketing tasks to automated performance reporting! Transform yourself into a high-performing marketer who's no longer dragged around by work.

It perfectly reflects the latest TOEIC exam questions 100%. You can improve your actual test feel by taking actual tests for each part.

This course teaches you essential English expressions for online meetings, along with situational expressions from the beginning to the end of a meeting.

I'll teach you step-by-step how to easily learn real business email English that you can use right away at work!

From meeting prep to minutes writing, AI does it all! First installment of the AI Agent Business Series!

This course is for those who need to prepare an English presentation in a short period of time.

Depending on how you write the prompt, AI's capabilities can expand infinitely. The benefits gained from collaboration with AI depend on the clarity of the questions and the provision of prior information. Now, try to effectively utilize GPTs to perform efficient and purpose-driven tasks.

Perfect Interview English with Charm and Persuasion Job interviews aren't won by English skills alone. From self-introductions to motivation for applying, explaining strengths and weaknesses, to handling situational questions—you need strategies to answer logically and confidently. This course is based on frequently asked questions from actual global companies and foreign firms, following a learning sequence of ✔ Answer Structure Design → ✔ Key Expression Mastery → ✔ Real-world Role-play Training. Rather than simple memorization, we'll develop your ability to expand answers with your own unique stories. Intensive analysis of 30+ essential frequently asked questions Model answers & instant variation training Logical answer frameworks that interviewers love Role-plays that capture the real interview atmosphere This will be the most practical guide for those preparing for English interviews at foreign companies, global corporations, and major domestic companies.

Create a multi-agent system app with Agent Builder and Chatkit, and deploy the app with Cloudflare. All the latest technologies including GPT-5, Agent Builder, Chatkit, MCP, Fine Tuning, CoT have been incorporated.

Are you still planning marketing campaigns and writing reports by hand these days? This course covers how to use GPT to develop strategies, automatically execute ads and content, and create KPI reports in real-time. Experience the "efficient working methods" that every marketer is curious about directly in this course.

We will teach you about AI, especially Generative AI like ChatGPT, by learning about it from various angles and showing you how to use AI tools that can be applied in practice. It consists of content such as marketing planning utilizing Generative AI, and an introduction to and utilization of Generative AI tools helpful for marketing content development (ChatGPT, image Generative AI).

Still coding alone? We're now in an era where AI handles 99% of the work for you. Instead of memorizing complex syntax, this course teaches you how to turn Google's powerful AI 'Gemini Pro' into your 24/7 AI development partner. Learn the fundamental principles of Flutter using the paid Gemini Pro model for free, and turn your ideas into reality through professional-level projects.

From first impressions to contracts, everything starts with conversation. Take this course now and use small talk as a weapon in your upcoming work situations to advance your career.

The open-source AI automation tool chosen by global companies, n8n. You too can start your Agentic Workflow for free, without coding!

This course uses a 3-step structure of Speaking → Writing → Presentation to help you organize your thoughts and create your own story in English. Additionally, we provide small talk, issue discussions, cultural exchange, and even special Singlish lessons.