[Mentoring] From Senior Developer to Manager: New Challenges and Growth

I will share the necessary information and concerns encountered while performing various roles, including management, after being recognized as a senior developer. I will organize these issues by referencing cases from both Korea and the United States.

We share insights and challenges encountered while growing into a senior developer. Issues are summarized by referencing cases from Korea and the U.S.

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.

As your years of experience stack up, so do concerns about your 'work sense'. Now, the line between pro and amateur is just a hair's breadth. In this lecture, learn the new work sense required by the times, set a solid direction for your own career, and design the next stage of your growth!

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.

Developer Judgment Standards — The Thought Structure of Selection and Exclusion that Creates Expertise This book Does not teach you how to study. It does not summarize the right answers for you. Instead, it asks: Why do results differ even when the same amount of time is spent? Why do some people grow rapidly while others stay in the same place? Why does the phrase "I worked hard" not always lead to trust? The difference Starts with judgment. This book is A document that organizes the thought structure of What criteria to think with What to select, and what to discard At every moment of choice you face as a developer. Technology, projects, documentation, and communication Are all merely the results of these judgments. This book is Not a checklist to follow. It is a book for those Who want to design their own standards for making independent judgments.

Is your hard-written business plan getting rejected every time? Open the door to approval with my unique F.O.C.E framework that has led to hundreds of successful decisions.

No longer living as “me, myself” in “other people’s subjectivity”. Survive as “me”! Get rid of socially fixed frames and bubbles, and learn the know + how to develop and design your own experience and career to create a personal brand.

This course is designed to help you understand various practical concepts, such as transceiver system concepts, key characteristic parameters, and PCB layout. Taking this alongside "Understanding RF Circuit Design for Engineers [Basic]" will further enhance your understanding of RF circuits.

Through this course, students can improve their Go reading skills and apply them when playing actual Go games.

Teacher Runt was a loner with low self-esteem due to childhood obesity since childhood. A loner who couldn't even talk to the opposite sex succeeded in dieting and won awards in competitions as well as body profiles. This is a successful diet without yo-yoing. Teacher Runt will tell you the secrets of success that led to becoming a diet expert for 9 years.

🎬 Add a spoonful of sense to bland PPT? Now complete it with 'motion graphics'! You think adding motion to PPT looks tacky? Not anymore. Now PPT motion is a weapon that goes beyond presentations to enhance all content. ✅ Why do you need motion? 📌 Motion that brings life to boring presentations 📌 Motion that instantly emphasizes important messages 📌 Motion that intuitively conveys complex content 📌 GIF motion banners that add vitality to detail pages 📌 Motion elements as cut replacements in SNS, Shorts, and YouTube videos Now PPT motion is not a choice but a necessity! It applies to all practical work that wants moving content: presentations, marketing, education, and branding. ✨ What will you learn in this course? 🎁 30 types of 'PPT Motion Templates' that can be applied in just 3 seconds! → Design examples + original objects ready to use immediately 🎁 Includes 'Motion Graphics Guidebook' for professional use → Designed so even PPT beginners can learn systematically 🎯 Who is this course for? 📌Office workers who want to make presentation materials more sophisticated 📌Marketers who want to directly insert GIFs into detail pages 📌Creators who want to produce Shorts and SNS content without video tools 📌Instructors/teachers who want to add focus and understanding to educational materials, etc. 💡 Now it's possible to create high-quality motion content with just one PPT, without video tools. Everything about motion graphics completed with PPT only - experience it right now.

The difference between those who work well and those who do not is determined not by "ability," but by their "way of communicating." This course focuses on a practical conversation structure that connects generational understanding, emotions, collaboration, and feedback to show how to turn organizational communication into performance. Beyond simple speaking skills, you will master the "language of work" that builds relationships, facilitates collaboration, and produces results. Through this lecture, we invite you to personally experience the communication styles of those whose work always flows smoothly. Point 1. The communication structure of high performers who understand relationships and emotions - Identify why conversations get tangled by understanding generations, emotions, and relationship flows - Build a fundamental framework for communication through people-centered principles Point 2. Practical conversation techniques that drive collaboration and performance - A selection of immediately applicable practical communication skills, including questioning, requesting, and feedback - Learn speaking styles that connect to performance without interrupting collaboration or workflow Point 3. Trust-based communication methods that increase the speed of work - Understand how to accelerate work through quick responses and clear delivery - Internalize communication habits that build trust and boost collaboration efficiency

I want to deeply understand the trials, changes, and history of resistance that Koreans experienced during the Japanese colonial period, from forced annexation to liberation.

✨ Learning Outcomes ✅ Build confidence in speaking English Move past moments of hesitation and gain the ability to clearly explain your work in English. ✅ Break the ice with key expressions for every situation Learn frequently used expressions for meetings, negotiations, reports, and client interactions, and train to use them instantly. ✅ Master sentence structures for fluent speaking Internalize common patterns and sentence flows so your next sentence follows naturally. ✅ Develop real-world intuition by shadowing scripts Listen and repeat after scripts to learn through simulations of actual business scenarios. ✅ PDF provided for easy review Conveniently review anytime, even during your commute, with PDF materials tailored to each lesson. ✅ Gain confidence in global communication Speak naturally without nerves in meetings with overseas buyers and clients, English-led team meetings, or online conferences. ✅ The perfect training method for self-studying professionals Invest just 5 to 10 minutes a day to master practical English that can be used immediately at work.

This course is designed to provide systematic learning of essential business manners and work know-how that are crucial for modern professionals. It covers practical content that can be immediately applied in real work situations, including greetings and first impressions, attire, communication, meetings, networking, business card and handshake etiquette, and management. The focus is on developing the capabilities to build a professional image and establish trust within the organization.

This is a practical training program designed to systematically learn the core principles and practical skills of document writing and report writing that can be directly applied in corporate work settings. You can comprehensively enhance your document capabilities needed for workplace collaboration, communication, and decision-making by learning various topics including clear and logical writing, highly readable document composition, utilization of data and visual materials, persuasive report and email writing, and rapid and accurate communication through real-world examples.

Many office workers are failing to properly protect their hard-earned money because they miss out on refunds they didn't know about or pay more in taxes than necessary. Studying taxes is not about memorizing difficult legal knowledge. It is the most practical form of financial management—understanding your pay stub and protecting your own money. In this lecture, we will cover the core tax strategies for office workers to actually save money and build assets, ranging from year-end tax adjustments to income management and tax-saving accounts. Point 1. How to protect your salary through year-end tax adjustments - Understanding tax-free items and deduction structures in your pay stub - Year-end tax adjustment strategies to increase refunds, such as personal and housing deductions Point 2. Tax strategies for managing income safely - Understanding the tax structure you need to know when additional income occurs - How to legally save on taxes when filing global income tax Point 3. "Tax-tech" strategies to build assets using taxes - How to utilize tax-saving accounts like ISA, IRP, and pension savings - Investment tax management strategies to increase after-tax returns

It contains the growth history and know-how of portal N company, which has achieved rapid growth with cloud services.

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.