B2B product problem solving case studies, design guidelines, Q&A sessions

We've collected designer portfolio materials, videos, and frequently asked questions related to portfolios that Movie Nim and Kiki Nim previously released for free.

A must-have course for designers, service planners, and PMs who want to do their jobs better! We will teach you what you need to know for each digital product, industry, and user journey based on real-life cases.

What types of side projects are there outside of work, and how can you get started? I'll share some relevant experiences with three designers in a casual way.

Seo Ja-young, Kiki, and Kang Young-hwa talk about self-growth methods and soft skills based on cases they experienced in their careers.

What does a portfolio that demonstrates problem-solving skills look like? Are you curious about ideas for creating a portfolio easily and quickly without much effort? You can learn more through real-life examples such as Younghwa's portfolio and student case studies.

This lecture redefines Design QA not as a simple inspection, but as a "process of designing product perfection." It systematizes standards for screens, states, and flows, and presents methods for reducing repetitive revisions and communicating through standards via practical QA thinking linked to design systems.

What does a portfolio that demonstrates problem-solving skills look like? Are you curious about ideas for creating a portfolio easily and quickly without much effort? You can learn more through real-life examples such as Younghwa's portfolio and student case studies.

This is a class called "Introduction to User Research to Practical Application" prepared for those who aim to get a job in UX/UI design and those who work as planners/designers in the field but have never done user research. It will help you develop basic skills in user research, one-on-one in-depth interviews, and practical usability testing skills so that you can conduct UX/UI projects that fundamentally solve users' problems, and ultimately lead you to become a competitive UX/UI job applicant.

We share fundamental know-how for everyone starting a new career as a PO or PM from existing roles such as design, non-development majors, or product planners.

I have packed this with everything I want to tell junior PMs/POs who are struggling due to a lack of good mentors. I will generously share various techniques and mental models used by high-performing PMs/POs.

This course provides UX principles and practical know-how necessary for planning and designing AI products. We will explore user-value-centered AI utilization methods, UX planning and design methods using AI, core UX principles and theories learned through everyday design cases, and UX research and data analysis methods for providing a better experience.

Experimentation and A/B testing are essential skills in CRM marketing and growth marketing practice. Both PMs and POs must repeatedly conduct experiments and A/B tests in growth marketing and CRM marketing campaigns to maximize performance and efficiency. In fact, when PM and PO roles establish CRM marketing strategies based on experimentation and A/B testing, they can simultaneously achieve data-driven growth marketing performance and cost efficiency.

This explains intermediate-level After Effects techniques and above that can be utilized in practical work. Although explained using CC2023, it focuses on fundamental principles regardless of version. Rather than wasting time on tool explanations, I've prepared material that enables proactive research.

As current products under development trend toward high-speed interfaces, miniaturization, and lightweight designs, EMI phenomena are increasing. I would like to understand the concepts and occurrences of various types of noise and EMI, as well as the methods to mitigate them.

AI is now a common challenge that all generations face. This course explores ways to transform AI into a language of communication and collaboration, transcending the differences in perspective between XYZ generations.

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.

The state-authorized SMAT (Service Management Ability Test) is organized by the Korea Productivity Center (KPC) and is a state-authorized private qualification aimed at nurturing core talent for the service industry. Beyond simple theoretical evaluation, it focuses on verifying practical competencies to handle and manage various situations that occur in actual service fields. In this lecture, we have summarized the core points, focusing on items that are actually important and frequently appear on the exam.

The goal is to cultivate a full-stack perspective that allows individuals to lead the entire product lifecycle, covering everything from research automation and backend data integration to the deployment of live dynamic websites. We empower those who want to strengthen their competitiveness in the AI era by providing the ability to use these tools as a powerful engine to turn ideas into reality.

It helps train the "constructive thinking" needed to frame problems.

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.

In the age of information overload, 'communicating easily' is now the real competitive advantage over 'knowing a lot.' This course goes beyond simply polishing your writing—it develops your 'communication design ability' to identify the core message in a flood of information and deliver it at the right level for your audience. It consists of a compact curriculum of 7 lessons totaling 56 minutes. Say goodbye to boring lectures filled with theory! Through training centered on real-world examples (Before/After), you'll transform into an 'information delivery expert' who communicates best within your organization.

We will help you solve the difficulty of preparing with only certification textbooks through our online lectures.

We will look at how to collect and analyze user requirements for planning an LLM service.

Seo Ja-young, Kiki, and Kang Young-hwa talk about self-growth methods and soft skills based on cases they experienced in their careers.

Based on an accurate understanding of black consumers, appropriate countermeasures and strategies are acquired, enabling effective response to black consumers. Furthermore, it is designed to enhance the professionalism of service staff and improve job satisfaction.