[IT Master Class] Let's Code the C++ Way

This is a practical, hands-on training program covering various strategies and exercises to maximize team synergy within an organization, ranging from the core principles of effective team building to practical methods for improving teamwork. The curriculum is designed to help participants acquire immediately applicable teamwork-strengthening know-how through case studies and workshops. Topics include shared goals and vision, understanding diverse strengths and roles of team members, psychological safety and communication, motivation, conflict management, practical team-building activities, and retrospectives. Through this program, participants can systematically learn the core elements and practices of high-performance teams that enable both individuals and the organization to grow together.

This is practical training designed to systematically learn problem-solving skills essential for office workers in a rapidly changing business environment, from the basics to real-world application. It covers understanding the era of deepening uncertainty and complexity such as VUCA and BANI, and addresses the entire process through real cases and hands-on practice: problem definition and root cause analysis, stakeholder identification, creative idea generation, solution prioritization, implementation monitoring, execution result analysis, and follow-up management.

This is a practical training program designed to help professionals master core self-management principles and actionable strategies step-by-step, enabling them to pursue both efficiency and growth in work and life. Participants will systematically learn self-management know-how that can be immediately applied to the workplace, covering everything from goal setting, time and schedule management, and prioritization to enhancing focus, planning, overcoming procrastination, stress and mental care, and establishing self-development routines.

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.

This is a practical, hands-on training program designed to systematically develop a customer-centric mindset and practical customer service (CS) capabilities. In an era of accelerating digital transformation and intensifying competition, this course covers various topics—including identifying customer needs and empathy, effective communication and trust-building, service mindset, complaint handling and problem-solving, securing loyalty, data-driven analysis, and experience management in the digital age—using real-world cases. It is designed to help participants acquire the latest CS competencies step-by-step to enhance organizational competitiveness. Through this course, you will master core customer management techniques that can be applied immediately in the field and learn practical know-how to build long-term trust and loyalty with customers.

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 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 course is designed to help organizations and individuals clearly define their future vision and learn step-by-step how to set practical goals, develop strategies, foster teamwork and feedback, and implement and evaluate their progress to achieve that vision. Through various corporate case studies and practical application examples, this course helps professionals recognize the organization's direction and their own roles, while cultivating practical competencies to solve tasks effectively. From the "concept and importance of vision" to "performance measurement and evaluation," this course provides systematic guidance on a vision-centered way of working.

You should learn easy-to-understand content that focuses on the essentials while eliminating unnecessary elements for TOEIC Speaking in a short period of time. Learn content researched by a perfect score instructor who takes the exam themselves, along with tips on how to achieve a high score relatively easily.

You need to learn easy-to-understand content that focuses on the essentials and eliminates unnecessary elements in a short period of time to do well on the TOEIC Speaking test. Learn high-scoring tips and content researched by a perfect score instructor who takes the exam themselves.

You should learn easy-to-understand content that focuses on the core elements while eliminating unnecessary factors in a short period to succeed in TOEIC Speaking. Learn content researched by a perfect score instructor who takes the exam directly, and learn the know-how to get a high score relatively easily.

You need to learn easy-to-understand content that focuses on the essentials and eliminates unnecessary elements in a short period for TOEIC Speaking. Learn high-scoring know-how relatively easily with content researched by a perfect score instructor who takes the test themselves.

To get a good score in TOEIC Speaking in a short period, you need to learn easy-to-understand content that focuses on the core aspects while eliminating unnecessary elements. Learn content researched by a full-mark instructor who takes the test themselves, along with relatively easy high-scoring tips.

Solve the problems like in a real test with the TOEIC Real Test Mock Test. You can learn the LC lecture in the first half of the class and the RC lecture in the second half of the class.

Solve the problems like in a real test with the TOEIC Real Test Mock Test. You can learn the LC lecture in the first half of the class and the RC lecture in the second half of the class.

Students who have prepared for the TOEIC to some extent but have not been able to score over 900 points often fail to improve their scores due to repeated mistakes, especially in the RC section! The more problems you solve and the more mistakes you make, the more you can reduce the same mistakes. Do you want to take a problem-solving course for each RC part to aim for 900 points? In the early to mid-part of the course, you can learn many problems through three practical exercises, and in the latter part of the course, you can prepare for the actual regular exam through two practical tests.

The difficulty that intermediate learners who are preparing for the TOEIC to some extent experience is that they make the same or similar mistakes over and over again. Do you want to minimize mistakes through various problem-solving experiences focused on solving problems for each LC part? In the early to mid-part of the lecture, you can practice solving problems through practical exercises for LC PART 1, 2, 3, and 4. In the mid to late part of the lecture, you can test more problems and higher-level problems through practical tests, so you can also prepare for the actual regular exam.

Students who have prepared for the TOEIC to some extent but have not been able to score over 800 points often fail to improve their scores due to repeated mistakes, especially in the RC section! The more problems you solve and the more mistakes you make, the more you can reduce the same mistakes. Do you want to take a problem-solving course for each RC part to aim for 800 points? In the early to mid-part of the course, you can learn many problems through three practical exercises, and in the latter part of the course, you can prepare for the actual regular exam through two practical tests.

The difficulty that intermediate learners who are preparing for the TOEIC to some extent experience is that they make the same or similar mistakes over and over again. Do you want to minimize mistakes through various problem-solving experiences focused on solving problems for each LC part? In the early to mid-part of the lecture, you can practice solving problems through practical exercises for LC PART 1, 2, 3, and 4. In the mid to late part of the lecture, you can test more problems and higher-level problems through practical tests, so you can also prepare for the actual regular exam.

The difficulty that intermediate and advanced learners who are preparing for the OPIc often experience is a lack of speaking volume (= amount of speaking). Do you want to increase your speaking volume and get a high score on the OPIc, IH or higher? In the first half of the class, you will learn the survey topics that learners prefer the most, such as parks, homes, movies, performances, coffee shops, and listening to music. In the second half of the class, you will learn frequently asked impromptu topics such as the Internet, industry, and health.

This course is for those who are preparing for an algorithm test using the C/C++ programming language. The purpose of this course is to develop problem-solving skills using algorithms and data structures.

Based on problems from major game companies like Nexon, NC, Krafton, and Netmarble, this explains essential C++ concepts and problem-solving skills that job seekers and career changers must know. Pass technical tests and interviews in one go with 10 years of actual exam questions.

This course is for those whose coding skills are as fragile as a sunfish. Come listen to a lecture with a "young sunfish" mentality—calm, yet anything but!

This is a basic C++ course for those who are new to C++ programming. You will learn and practice how to utilize C++ along with an overview of programming and the basic grammar of C++.

The best coding test course that gets you accepted into coding tests at Naver, Kakao, and Samsung in just 10 weeks!

"I want to become a game developer!" For all beginners who aim to become game developers, Jushin Game Academy has prepared a C++ lecture for pure beginners! This is a lecture that explains the grammar in an easy way so that even complete beginners can understand it easily, rather than going into depth. Students who want to study in depth, please wait for the advanced C++ lecture that will be opened later!

Learn the basic C++ syntax for smooth learning of the series. We will cover essential content from assembly language to basic C++ syntax, STL, and C++11 in a compressed manner.

Software development roles in the defense industry: ✔ Have different hiring criteria compared to general IT companies ✔ Use specialized tech stacks and development methodologies ✔ Offer very little information on how to effectively highlight your major, career, and projects. This course: 👉 Provides the perspective of a software developer who has experienced actual defense projects and hiring processes 👉 Explains how defense companies evaluate software developers 👉 Focuses on specific case studies to show you how to prepare your resume, interviews, and projects to increase your chances of success. This course transforms the state of "wanting to become a defense software developer but having no idea what to prepare" into a "clear roadmap you can start following right now."

This course will help you gain more confidence in the code you develop by learning the basics of testing.

The 2025 Unreal Authorized Instructor – C++ Sparta Class is a free course designed to help even complete beginners with no prior programming knowledge get started easily. Rather than focusing on complex theories or difficult mathematics, it guides you to naturally master the core concepts of C++ through the experience of writing and running code yourself. By the end of the course, you will gain the confidence to write simple programs on your own.

This course is for those who want to prepare for coding tests in the form of real mock exams. Each mock exam consists of 5 questions. It would be good to take my course, "Algorithm Problem Solving for IT Employment".

This course goes beyond simple kit assembly; it is a process of building the open-source project Otto DIY from scratch. We have included everything from the secrets of component selection and hardware operating principles to Arduino coding (functions, variables, loops), and even the troubleshooting know-how for voltage drops, which beginners find most challenging. Don't just stop at theory—develop the skills of a 'true robot maker' by completing your own smartphone-controlled robot!

Anyone who is a C/C++ developer can get started. You can quickly learn MFC Windows programming by selecting only the core. We also provide a 1200-page textbook.

This is a Tizen lecture material translated by wiz.center.

This is a practical Qt QML and C++ course built on 6 invaluable projects. Build your fundamental skills for real-world work through practice that covers various UI development and REST API communication!