Characteristics of a developer recognized in Silicon Valley (w. Han Ki-yong)

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.

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.

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.

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 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.

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.

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 an introductory web development course for those who are starting programming for the first time. You will learn HTML, CSS, and Javascript and create an Instagram posting card to learn the basic content that is essential for creating a web page.

This is a basic UI design course for those who want to become a new UI/UX designer or learn about UI design. You will learn basic knowledge about UI design and design tips that are essential in practice.

It explains the basic concepts step by step and helps you gain practical knowledge by practicing creating various applications that actually run in a web environment. If you complete this course, you will be ready to work as a programmer.

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.

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>.

From the basics of the Spring Framework to practical usage! Become a developer who can be deployed and actively engaged in the field right away through thorough and comprehensive explanations and examples.

Do you want to create a tool that can help you with your real-world investments using Python? In this course, you will learn how to create an interactive web dashboard for financial data analysis for intermediate Python users and learn about pair trading strategies for in-depth quantitative work. We hope that you will be able to create your own useful analysis tools to help you analyze financial data more powerfully and make wise investment decisions.

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

Learn the features of Sketch, a widely used UX/UI design tool, and learn about the overall application interface design process.

We will look at the overall features of Adobe XD, a UX/UI design tool from Adobe, and learn various ways to apply it to practical design work.

In an environment without a design team, product proposals, or a PM, how can we plan, deliver, and persuade? Kim Young-jun, former 29CM Product Design Lead, will share his self-product strategy focusing on Figma, along with practical case studies. Learn in detail everything from how to survive in a structureless environment to how to build structure with just Figma.

Do you dread the moment of persuasion? Stop negotiating by gut feeling and emotion! With ex-Apple Business Coach Jasmine Han, 15 mins daily, in a month, you'll take negotiation control.

Through this course, you will gain a comprehensive understanding of how IT companies work, the culture of IT companies, the mindset preferred by employees, and the soft skills needed to work as a team in IT companies.

This lecture is an edited version of a YouTube live video conducted with Jasmine to commemorate the release of the course <Attitude Gracefully, Results Clearly: A Former Apple Coach's Practical Negotiation Lecture>.

This is a practical-focused training program that covers everything from the core principles of effective team building to hands-on methods for improving teamwork, addressing various strategies and practices to maximize synergy within organizational teams. From shared goals and vision, understanding team members' diverse strengths and roles, psychological safety and communication, motivation, conflict management, practical team building activities, to retrospectives, it is designed to help you learn teamwork enhancement know-how that can be immediately applied in the field through case studies and workshops. Through this, you can systematically learn the core elements and practices of high-performing teams that enable both individuals and organizations to grow together.

[Live] Easy-to-Learn 3-Step Presentation Formula with a Current Employee from a Large Corporation with 50K Followers - This is an edited version of the live session video conducted with Yoon Sang-myeong.

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!!

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.

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

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.

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.

This is a lecture that captures the scene of a product design meetup held by former Toss Product Designer Kang Young-hwa and Inflearn! You can learn many insights and work know-how from a 10-year product designer!

Coach Kim Ho (CEO of The Lab H), sought by CEOs and executives of global corporations, domestic conglomerates, and startups for improving decision-making and leadership communication. He helps you learn and practice 26 communication tools and key sentences he personally selected, each within 5 minutes. With 5 minutes a day, in 4 weeks, you too can improve your communication even more than now. Imagine. What kind of things could happen even if you only become just 25% better at communication than you are now!!!

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!

This course is a membership subscription concept, so once you purchase it, you can continue to take additional classes😃

This is the most realistic and systematic job roadmap for beginners and novices in the information security field. Explore the 5 core job functions (planning, development, operations, assessment, monitoring) and learn how to become a strategic talent that companies seek first. End your vague concerns and design a clear career vision!

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.

Software Practical English Guidebook | Great IT English

This is an introductory course that provides a comprehensive overview of the world of 'game planners,' the invisible designers of games. It introduces ideas, rules, experiences, documentation, and various work tools and methods that planners need to know.