Characteristics of developers recognized in Silicon Valley (w. Kiyong Han)

The best introductory programming course that has already been taken and enjoyed by over 20,000 people. This introductory programming course was planned and prepared by Inflearn from the perspective of a non-major, and helps people who have never touched programming before to develop programming skills that can be used in real life.

Learn Figma, the most widely used collaboration tool in the world! Learn the basics of Figma, a design tool for UI design sketching, prototyping, and collaboration, and how to use it in practice.

Based on basic Python grammar knowledge, we will gradually increase the difficulty level from easy to difficult examples. During this process, you will learn how to study on your own, acquire solid grammar knowledge, and firmly establish your basics. In addition, we will learn frequently used patterns in Python programming.

This course focuses on teaching high-level grammar so that learners who have learned the basics of Python can apply Python to practical use. By understanding the unique features of Python and learning them quickly, you can become familiar with intermediate-level programming.

This course is designed to cover Python metaprogramming and in-depth grammar based on extensive Python development experience and online and offline teaching experience. Furthermore, we have prepared a curriculum that will be helpful for Python job seekers' interviews and technical interviews for experienced professionals. In addition, we will explain the process of directly distributing the library you created to PyPI (Python Package Index).

This course is designed to cover the grammar of multi-threading, multi-processing, parallelism, and concurrency based on OS knowledge in preparation for technical interviews. You will learn basic knowledge about how to increase execution efficiency with multiple resources.

This is an introductory web development course for those starting programming for the first time. By learning HTML, CSS, and JavaScript and creating an Instagram post card, you will learn the essential basics required for web page production.

In this lecture, we will look at service planning and design methodologies for planning services in the IT/tech field, as well as various soft skills that service planners must have. Finally, we will analyze the service using the example of an AI voice recognition service, a UX service introductory lecture for beginners.

Learn about the concept of UX (User Experience) and explore today's UX design processes and design trends, and learn about the concept of UX/UI in general.

You can meet Excel as a data analysis tool that can add value to your work. This is a basic Excel course that teaches concepts in a broad and thorough manner from the basics.

Leverage Python to create your own indicators and a convenient tool for securities analysis!

You can watch the opening and presentation sessions of Infecon 2024, a festival for growing IT professionals, again in video.

This is a class that teaches intermediate and advanced level data analysis and visualization chart creation methods to those who can handle Excel basics. With this class, you can master Excel completely!

This is a live video of Jung Heung-soo from Heung Button, which was broadcasted on January 23 as part of the <2025 Know Yourself Know Your Enemy Relay Live Campaign>.

It explains the basic concepts step-by-step and helps you build practical knowledge by creating various applications that run in real-world web environments. By completing this course, you will be ready to be deployed immediately as a professional programmer.

This is the edited live video from the LLM Application Experience Sharing Session with knowledge sharer Kang Byung-jin :)

From design collaboration methods to career advice, Wanted Product Designer Sanghyo Lee shares stories you might be curious about.

Java basic concepts, learn them all at once in this lecture. Also, learn them through practical examples such as academic management program, daycare meal management, etc.😀

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.

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.

This is a lecture that helps new employees and prospective new hires by organizing essential manners for greetings, emails, phone calls, reporting, messaging, and more within one hour, enabling immediate application in practical work situations.

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!

Every office worker faces moments of "official" speech! Learn the art of professional communication from Jung Yeon-ju, a veteran announcer with 26 years of experience, a fellow office worker, and the go-to speech coach for government ministers! From the mindset of formal speaking and basic vocal skills to methods for expanding your vocabulary and situational communication strategies within an organization—such as reporting, presentations, and discussions! Master the core essentials of workplace communication and become a professional who truly "speaks well."

The real reason your report isn't getting approved isn't because the executive is busy. It's because there is no decision within the document. In this lecture, we cover: - Sentence structures where responsibility disappears - Expression habits that cause delays in judgment - Points where the decision-maker becomes blurred - How to rearrange documents based on an executive's flow of judgment After taking this course, you will be able to pinpoint exactly where the "decision has stalled" in your report.

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.

Is there any other profession where the perception from the outside and the actual work differ as much as a data analyst? We have prepared a March seminar for those who are curious about what data analysts actually do and what tasks they need to perform.

[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.

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.

Are you always anxious that you are too busy alone but are not doing your job properly? A 9-year designer who has worked at Nekarasen after working at 4 startups will share practical strategies for growing without a mentor, based on his experience.

In the previous lectures, we designed the structure and removed the factors that hinder decision-making. Now, only one thing remains: Completing a decision request form that is ready for submission. Many practitioners understand the structure. They even eliminate the noise. However, they freeze the moment they sit in front of their PC. How should the table of contents be arranged? Where should the conclusion be placed? How should the options be organized? What should catch an executive's eye first when they scan the document? This lecture covers that final step. I have observed the difference between "documents that lead to a decision" and "documents that end in mere review" countless times in actual investment review documents, strategy reports, and M&A proposals. The difference was not a grand strategy, but the method of assembly. Even with the same content, the speed of decision-making changes completely depending on how it is arranged. In this lecture, we will cover: - Decision-Ready document structures - Arrangement principles for Zero-Revision - Structures that pass an executive's scan - Conclusion-centered assembly methods all with practical examples. By the end of this lecture, you will not just be completing a simple report, but you will be able to create "A document that requests a decision." A report is not about delivering information; it is a request for a decision. This lecture is the stage where we fit that final puzzle piece.

This is the easiest introductory course for those new to information security. You can get a feel for real-world tasks by experiencing the five core roles: planning, development, operations, assessment, and monitoring. Start building your own career roadmap for employment or a career transition.

Developers, can you really succeed just by developing your development skills? Build your own brand that differentiates you from the crowd of developers along with your development skills, add soft skills, and be active in the development ecosystem.

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.

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!

Talking about ‘Developer, Things That Helped Me Grow’ _Seo Ji-yeon AI Engineer _Kim Young-jae Technical Fellow _Ha Jae-seung Senior Developer _Jo Eun Lead Developer _Kim Sang-woo Data Group Headquarters Manager _Gom Coach Agile Coach

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.

Through this course, you can obtain information related to thin film deposition process technology and process development! For process technology and process development engineers, it's important to know not only about processes but also about equipment. In this course, I will share an introduction to equipment and my personal work experience. Make sure to actively utilize the content of this course by incorporating it into your cover letter & resume!!