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What I Want to Tell Starting PM/POs About Product

This is packed with things I want to tell junior PM/POs who are struggling because they don't have a good mentor. I will generously share various techniques and Mental Models used by effective PM/POs.

(4.9) 59 reviews

700 learners

  • minwookim
서비스기획
문제해결
product-management
Business Problem Solving
Data literacy
User Interviews
Service Planning

Reviews from Early Learners

What you will gain after the course

  • How to Precisely Measure and Improve Product Data Using Product Metrics

  • Research methods (interviews, usability testing) for understanding customer problems

  • Product Discovery Framework for Business Outcomes

  • Practical Explanations and Examples Regarding Setting and Testing Hypotheses (Assumptions)

  • Product Growth: How to Systematically Grow Your Product Based on Understanding Growth Levers and Growth Models, Rather Than Just Doing Random A/B Tests

  • How to Collaborate Wisely with Team Members as a Product Manager

A course for junior PM/POs who don't have good mentors by their side

Working and learning alongside a good mentor is likely the wish of many junior PM/POs.

How to define problems, how to think and make decisions, how to handle various situations that arise while working, how to structure work and achieve results - observing and learning these things firsthand becomes a shortcut to growth.

However, not everyone is fortunate enough to work with a good mentor. Most people find themselves in situations where they have to figure things out on their own without a mentor worth learning from. Hoping to help junior PMs/POs who are struggling every day, I have generously included various techniques and mental models that I have learned, implemented, pondered, and mastered.

Through this lecture that directly transfers my thought process, I hope you will achieve such transformation.

  • Sharply defining problems, especially for product organizations to discover and define problems that are 'worth solving'.

  • Making effective use of quantitative data and qualitative customer research in the right place at the right time.

  • Working in a way that proactively establishes and validates hypotheses rather than collecting requirements to plan screens.

  • Don't get lost wondering where to start, but structure your product work to approach it systematically.

Hello, I'm Kim Min-woo, the creator of this course.

This course contains everything I've accumulated over 10 years of working in the IT startup industry through diligent study, execution, and trial and error. If you've enjoyed my previous content, I believe you'll be satisfied with this course as well. Just like before, I've made an effort to include only the essentials without any unnecessary fluff or exaggerated stories.

You can view the articles and content I've previously written at the links below.

For lecture bookings and collaboration inquiries, please email minwoo@minwookim.kr. Thank you.

The background behind the creation of this course

I first became interested in the Product Manager role in 2012. At that time, only the 'Service Planner' position existed in Korea. Since there was nowhere to learn about product management in Korea, I had to learn from skilled professionals overseas.

Google's Ken Norton, Marty Cagan who wrote , Kissmetrics founder Hiten Shah, lean startup mentor Steve Blank, Y Combinator founder Paul Graham, and many other excellent people (including Lenny Rachitsky, Julie Zhuo, Shreyas Doshi, etc., who are also famous in Korea these days) - I studied through their content.

Due to my personality of reading voraciously and needing to immediately apply what I've studied to feel satisfied, I applied everything directly to my work right away, and learned even more through trial and error in actual work situations. As a result, I developed a unique working style that was different from others who worked as service planners in Korea during the same period.

  • Rather than immediately building the features that customers or stakeholders requested, I made an effort to meet with customers directly to understand the problems and context,

  • Rather than creating planning documents (functional specifications, screen design documents) and managing projects, we focused on clearly defining risky assumptions that need validation and testing them,

  • We didn't just launch features and call it done, but made efforts to precisely track metrics and user behavior through product analytics.

This approach wasn't common at first, but around 2020, many product organizations began pursuing this way of working. Thanks to this, I had the opportunity to write, give lectures, and coach other product organizations and individuals.

For about 10 years, I studied voraciously, applied what I learned, shared it with others through writing and content, and taught through coaching. I've packed everything I accumulated over those 10 years into this course. I hope it will be helpful to those who are starting PM/PO work, or those who are already working as PM/PO but have concerns about their expertise.

Leading product organizations are increasingly looking for PMs/POs with these capabilities.

  • The ability to solve problems based on data

  • The ability to establish hypotheses and verify them quantitatively/qualitatively

  • [[STRONG_1]]고객 관점[[/STRONG_1]]에서 [[STRONG_2]]문제를 정의하고 해결[[/STRONG_2]]하는 역량

  • The ability to grow products and create business impact


However, many PMs/POs are still stuck in these outdated roles.

  • Gathering requirements from stakeholders

  • Creating Project Plans (Functional Specifications, Screen Design Documents)

  • Managing projects to launch features within schedule


These kinds of PM/POs are nothing more than parts in a feature factory that is only focused on planning and launching features. Working this way makes it difficult to gain market recognition for your value, no matter how long your career is.

This course provides you with the foundational knowledge to become a competent PM/PO who contributes unique expertise to product organizations, rather than just being a cog in the feature factory.

We will carefully explain difficult and unfamiliar concepts such as problem definition, hypothesis setting and validation, thinking from the customer's perspective, data utilization, and creating business impact, and help you make them your own by utilizing various cases and references.

🐧🍼Do you know about Penguin Milk? Father emperor penguins are said to give their chicks penguin milk, which is what they've eaten half-digested, for baby penguins who cannot eat large fish.

I also created this course with the mindset of making penguin milk. I will carefully chew and digest everything I've learned, experienced, pondered, and discovered through trial and error over more than 10 years of work, so that you can absorb it well.

What you can learn from this course

1. Product Manager's Unique Expertise

  • PM is not just a 'handyman' who does team cleanup and stakeholder communication, but an entity that contributes unique expertise to the product organization.

  • We'll show you what expertise a PM should contribute to the organization and how to develop such expertise.


2. Problems: Properly Defining and Solving Them

  • The saying that defining the problem is important is heard everywhere.

    However, it's difficult to learn how to define problems well.

  • As a product manager, I'll teach you how to think accurately and meticulously about problems.

  • Not every customer problem is a problem worth solving in your product. Here are the criteria for determining which problems are worth solving in your product.


3. Powerful Tools for Understanding Customers: Designing and Conducting In-Depth Interviews and Usability Testing

  • Good products come from understanding customers.

    The best way to understand customers well is to meet them directly and conduct research.

  • We'll show you the minimum research methodology that PMs should have in organizations without professional researchers.

  • We'll show you how to design and conduct In-Depth Interviews and Usability Tests, what common mistakes can be made, and how to avoid them.

  • Unlike blindly creating surveys and meeting customers, we'll teach you research methods that start from decision-making, and how to obtain the information needed for decision-making by designing business questions and research questions.


4. Building Data Expertise: Working with Data-Driven Approaches

  • The phrase 'working with data' is really used in many places. From looking at business-related metrics to creating recommendation algorithms or utilizing artificial intelligence, everything is bundled under the name 'data'.

  • So from the perspective of people just starting out, it's difficult to know what kind of work PMs do with data, what capabilities they need to develop for this, and what they should study.

  • To avoid further confusion, I'll explain what it means for a PM to effectively utilize data and how to develop data expertise.


5. Product Metrics Framework

  • PM can understand how customers use the product and how much business value the product is creating through various metrics.

  • The ability to make decisions based on metrics is one of the core competencies of a PM.

  • We'll show you what metrics to monitor from various perspectives such as Acquisition, Activation, Engagement, Retention, Monetization, and how to interpret these metrics and make decisions.



6. Product Discovery: The Comprehensive Art of Setting and Validating Hypotheses

  • A PM in a modern product organization is not someone who receives 'requirements' from 'stakeholders' and creates 'functional specifications and screen design documents.' (This is the work done by planners at agencies or SI companies.)

  • A PM is someone who provides value by solving customer problems and creates business value for our company.

  • To achieve this, you absolutely need product discovery capabilities to 'find' products that are valuable, usable, technically feasible, and business viable.

  • Product discovery is a comprehensive art that spans from hypothesis formation to validation. Here's how you can approach it effectively.

  • In particular, we will provide concrete explanations of concepts such as assumptions and testing that may feel abstract, and show you how to apply these concepts in actual work.


7. Growing Your Product: Product Growth

  • The role of a PM doesn't end with creating and launching or deploying products or features.

  • You should also know how to ensure that customers/users actually use the product well and create business value for our company.

  • How product organizations can contribute to growth by improving Acquisition, Activation, Engagement, Retention, and Monetization metrics will be explained.


8. Collaboration

  • Modern product organizations don't work in a way where 'planning teams', 'development teams', and 'design teams' operate separately from each other, but rather in a way where PMs, designers, engineers, and others collaborate closely within a single team.

  • I'll explain why this happens and how to collaborate well as a PM in this environment.


Reviews from those who took the course first

(These are genuine reviews from people who paid for the course. They are not sponsored reviews or reviews requested from acquaintances as favors.)

Heo Ok-yeop (Product Manager, Salary Rich People)

This is a lecture that I highly recommend not only for PO/PM professionals who are starting their careers, but also for those who are currently working in the field as PO/PM.

Beyond simple theory delivery, various situations and issues that can occur throughout the entire product development cycle, and solutions to them were explained through diverse cases and episodes, allowing me to gain insights that can be directly applied in the field.

In particular, through the indicator setting framework introduced in the lecture, I was able to learn a framework of thinking necessary to measure and improve product growth using indicators, beyond simply defining indicators.

I highly recommend this course to those who want to level up their expertise as a PO/PM.

Lee Mi-ryeong (Product Manager, Like Company)

The money won't be wasted!

What kind of person is a good PM? If you first thought of screen design documents, you need to take this course right away. A good PM must understand the business and discover problems worth solving.

By taking Minwoo's lecture, you can understand the important values that PMs should engrave in their minds and learn various actions for execution. In particular, the 'Customer Research Design' and 'Metrics Setting Framework' chapters could be applied directly in practical work.

Through a solid theoretical foundation and various real-world application cases, take away the multiple tools you can wield as a PM!

Yoon Hyunjin (Product Designer, Pickle Plus)

I felt this was a lecture that balanced theory and practice well, covering everything from the definition of PM/PO to frameworks and metrics.

While most content usually just hands you a bow and teaches you how to shoot as much as possible, this course meticulously teaches you everything from how the bow is made to how to shoot it, then checks whether you're holding the bow with proper posture and whether you're really aiming accurately. Therefore, I think this would be a valuable course not just for beginners, but for anyone.

I felt that the lecture proceeds from beginning to end based on the premise of critical thinking. I think this is the most important aspect when working in the industry, and it's actually a term that gets mentioned multiple times. Critical thinking isn't something that happens immediately just because you know about it - it needs to be internalized to be possible, so in some ways I think it's the most difficult part to learn. However, since the lecture consistently proceeds based on this mindset, following along naturally gave me a sense of being trained to some extent.

Finally, it gives me chills to think that if I hadn't watched this course, I would have never known what role a PO plays. I hope many people will watch this course and be able to collaborate with proper understanding of each other's roles. Thank you for creating such a great course, and I definitely want to take your next course as well.

Jeong Seong-hun (Former Class 101 Growth, CRM)

"So how should I work?", "What kind of person am I?"

If you're a PM/PO who has these concerns, I recommend this course. I believe your current worries stem from not having a mental model.

Through this course, you'll gain help with everything from defining the role to mindset, basic practical work, and common mistakes - not only building a mental model for the previously abstract PM/PO role but also receiving great assistance in practical work.

I expect that this mental model will serve as a great foundation for new PM/PO professionals to become self-directed PM/POs who can independently judge how they should work and what they should study going forward. I highly recommend this course to those who are lost on the PM/PO path!

Baek Jeong-hee (Data Analyst, TMAP Mobility)

As a data analyst, I've always been curious about how the analysis I'm doing will impact the product. Rather than just cleaning and analyzing data according to requirements to create metrics and dashboards, I wanted to find metrics that could directly contribute to product growth.

Through this course, I was able to learn how to define problems and set metrics, which enabled me to deeply contemplate the direction our product should take.

Not only high-quality lectures but also really many references that would be good to refer to! It was a great help that you shared them with us!

Eunkyung Lee (Senior Product Marketing Manager, Landing AI)

I'm currently working as a product marketing manager, and this was a beneficial lecture for me as there were many applicable aspects when reflecting on the work areas and approaches of product managers. I feel like I've gained tools to collaborate more efficiently in the future while considering the product team's perspective as well.

The knowledge applicable to actual work was helpful, but I think a major advantage of the course was that it provided an opportunity to reflect on and reconsider work methods and approaches. For those working in product-related roles, this would serve as a starting point for gaining diverse perspectives and broader vision.

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Recommended for
these people

Who is this course right for?

  • Junior PMs/POs struggling without good mentors

  • People wanting to transition from other roles to PM/PO

  • People who worry about becoming 'jack-of-all-trades PM/POs' without specific expertise

Hello
This is

2,098

Learners

81

Reviews

15

Answers

4.8

Rating

4

Courses

스타트업에서 프로덕트, 그로스(growth), 데이터 분석, 조직 운영 등의 일을 해 왔습니다. 지금은 회사에 소속되지 않고 개인적으로 스타트업 제품 조직을 코칭하는 일을 하고 있습니다.

개인 웹사이트

 

주요 이력

2014년 10월~2016년 12월: 쏘카, 데이터 분석가 / CRM 리드 / 데이터팀 팀장

2016년 12월~2020년 9월: 퍼블리, Growth Manager / Growth Lead / VP of Growth

2022년 8월~2023년 4월: 스티비, Product Manager

 

연락처

이메일: minwoo@minwookim.kr

 

 

Curriculum

All

33 lectures ∙ (13hr 50min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

59 reviews

4.9

59 reviews

  • hoy7719님의 프로필 이미지
    hoy7719

    Reviews 3

    Average Rating 5.0

    5

    9% enrolled

    This is a lecture that I would like to hear from both POs/PMs who are just starting their careers and those who are currently working in the field as POs/PMs. Beyond simple theoretical delivery, it explains various situations and issues that can occur throughout the entire product development cycle, as well as solutions to these issues, using various cases and episodes, so I was able to gain insights that can be applied directly to the field. In particular, through the indicator setting framework introduced in the lecture, I was able to learn the framework of thinking necessary to measure and improve product growth by utilizing indicators, rather than simply defining indicators. I highly recommend this lecture to those who want to take their expertise as a PO/PM to the next level.

    • minwookim
      Instructor

      (Just in case readers misunderstand: It says '9% after class', but in reality, this is someone who took the class in advance through another route before opening the Inflearn lecture.) Thank you for leaving a review. I think what makes a difference in product management is how sophisticated your thinking is. In that sense, it's rewarding that you said you can learn a framework for thinking! I hope this lecture will be helpful for your future product work. :)

  • yoon50님의 프로필 이미지
    yoon50

    Reviews 1

    Average Rating 5.0

    5

    9% enrolled

    I have always loved Minwoo's content, and I expected this lecture to be concise and to the point. However, this lecture was more than that. It felt like it distilled down the important content. In particular, it was a lecture that clearly explained what a PM should do to create a successful product. When I shared it with my team, everyone praised it as being worth more than 10 times the tuition fee. If you are thinking about taking the lecture, don't hesitate and definitely take it!

    • minwookim
      Instructor

      (Just in case readers misunderstand: It says '9% after class', but in reality, this is someone who took the class in advance through another route before opening the Inflearn lecture.) Thank you for the course review. You are learning with your team! We will continue to work hard to create helpful content. I hope this will help your team achieve results. :)

  • wkddmswkd0896님의 프로필 이미지
    wkddmswkd0896

    Reviews 1

    Average Rating 5.0

    5

    28% enrolled

    I think there are many people who are new to PM roles or preparing to transition and do not clearly understand what role a PM is in an organization and what capabilities they need to have. I also faced similar situations and problems, and while performing PM roles that I did not even understand properly, I discovered this lecture. I have always found the product and growth-related newsletters on the site "Thinker-Practitioner" operated by the instructor to be informative, so I trusted the lectures provided and paid for them right away. The main content of the lecture that I felt was "the transfer of knowledge that serves as a foundation for becoming a capable PM who contributes to the product organization based on unique expertise." This lecture does not simply list methodologies, but makes you think about what kind of perspective and attitude you should have as a PM. While taking the lecture, I reflected on how many stupid things I have done while working on projects. I highly recommend this lecture to anyone who wants to properly perform the role of a PM and create real results!

    • minwookim
      Instructor

      Thank you for your review. I'm glad you subscribed to our newsletter! We will continue to strive to provide you with helpful content in the future. If you have any questions about your product work (even if it's not directly related to the lecture), please feel free to leave a question at any time. :)

  • shakramon2764님의 프로필 이미지
    shakramon2764

    Reviews 5

    Average Rating 5.0

    5

    9% enrolled

    I took the course because I was working as a developer at an early startup and now I am doing PM work for the first time. It was good to learn what role a PM should play at each stage of product development and operation. Since I was preparing to launch a new product while working on my first PM job, I was able to apply the lecture content by following each chapter. The lecture was also very helpful when conducting user interviews and setting up a roadmap right after the launch. I reviewed the part about Product Discovery several times in particular. I was able to structure our goals by going through the process of planning product strategies and creating opportunity solution trees with the team. Among the concepts I learned in the lecture, there were many that I have not yet applied in practice, such as using indicators and data, so I plan to refer to the lecture regularly and learn while working as a PM. I took the course with gratitude to Minwoo because it relieved the frustration I had when I first prepared to be a PM. I would like to recommend it to PMs who are just starting out like me, and I think there is enough insight to learn even if you already have experience!

    • minwookim
      Instructor

      Yes, if you have any questions while applying it to your work, please feel free to leave a question in the community. Thank you! (Just in case readers misunderstand: It says '9% after class', but in reality, I took the class in advance through another route before opening the Inflearn lecture 🙂 )

  • gobseulmuri2782님의 프로필 이미지
    gobseulmuri2782

    Reviews 1

    Average Rating 5.0

    5

    9% enrolled

    "Is what I know really what I know?" I try to think critically, so I often wonder if I have misunderstood or only acquired fragmentary knowledge. And when I find this part, I learn a lot. This lecture was a lecture that filled this tendency of mine so well. I think it will prevent a lot of trial and error in advance because it explains common misunderstandings and easy traps that we can easily fall into, based on Minwoo's experience. I highly recommend this lecture to those who want to expand their own way of thinking!

    • minwookim
      Instructor

      (Just in case readers misunderstand: It says '9% after class', but in reality, this is someone who took the class in advance through another route before opening the Inflearn class.) Thank you for leaving a review! I hope the class will help you create a good product. If you have any questions, please feel free to ask. :)

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