Patrick MilleganPATRICK MILLEGAN

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I had so much fun chatting with you all about product management! You all have such bright futures ahead! Please keep in touch using the links below.

- Patrick

USC Questions

Direct links: Undergrad only · Grad only

Founder vs. Large-Company Product Leadership

What mindset and operating changes are most important when transitioning between founder mode and product leadership in large organizations?

This theme compares startup velocity and ownership with the structure, scale, and coordination needs of enterprise product teams.

22 students asked related questions.

Anna Keough, Brian Camilo, Bruce Bai, Celine Wen, Connor Anthony, David Canlas, Ethan Tseng, Jeanette Tlapa, Jenny Yang, Jingwen Liang, Kanjan Umashankar, Luis Acosta, Maya Cohen, Min Hyung Kim, Misong Kim, Prarthana Kakulte, Tanvi Dhingra, Tiana Pinto, Vaisnav Roy, Valerie Chang, Wenkai Jiang, Yifan Wang

View source questions (27)

Kanjan Umashankar

  • You’ve led products both as a founder at Keap Athletics and within larger organizations like Shopify and Disney. How does your leadership style and decision-making differ when you’re building from scratch versus operating within an established company with existing systems and constraints?

Maya Cohen

  • You went from co-founding a YC startup — where you are the decision-making infrastructure — to Senior Product Lead inside Shopify Core. What did you have to unlearn to be effective at that scale, and was anything you expected to unlearn actually an advantage?

Luis Acosta

  • For someone coming from an MBA background into product, how would you recommend choosing between joining a startup versus a large company like Shopify early in their PM career? What trade-offs matter most for long-term growth as a product leader?

Anna Keough

  • How do you keep a startup mentality working inside a large company like Shopify?

  • How has your approach to making decisions under uncertainty changed from your startup days to now?

Vaisnav Roy

  • As a YC alum and co-founder of Keap Athletics, you’ve experienced high-velocity decision-making. How did you adapt your 'founder intuition' when moving into large-scale product leadership at Disney or Shopify, and what startup habits should PMs at big companies never lose?

Bruce Bai

  • What are the biggest mindset shifts or skills needed to operate effectively across founder and large-scale product leadership roles?

Min Hyung Kim

  • What makes it sustainable to maintain a side venture alongside a senior corporate role?

  • What is the biggest asset and blind spot for founders transitioning into PM roles at large companies?

Prarthana Kakulte

  • What is one product lesson from building your own startup that you still apply today?

Tanvi Dhingra

  • How do founder and corporate product thinking influence each other in your work?

Tiana Pinto

  • How do you retain a startup mentality while building products for millions of merchants?

Ethan Tseng

  • How has your product decision-making changed between startups and large organizations?

Connor Anthony

  • What are the biggest differences between working as a founder and in large organizations?

Jingwen Liang

  • What is the biggest day-to-day difference in product management between startups and large companies?

Jeanette Tlapa

  • How does product decision-making differ between startups and large organizations?

Valerie Chang

  • How do you adjust decision-making frameworks from zero-to-one to scaling products?

  • How do you balance innovation with operational discipline at scale?

Misong Kim

  • What is the biggest mindset shift between founder and product leader roles?

Yifan Wang

  • How do you determine if a product direction merits long-term investment?

  • What startup principles still shape your work today?

Wenkai Jiang

  • How does your decision-making change across startups and large companies?

David Canlas

  • Was transitioning from startups to corporate environments difficult?

Celine Wen

  • Which experience had the most impact on your career?

Jenny Yang

  • What are the most important trends in e-commerce today?

Brian Camilo

  • How do you switch between founder and product leader modes?

  • How do you ensure user focus under pressure?

Merchant Experience, Trust, and Platform Strategy

How do you design merchant-facing platform products that reduce friction while preserving trust, security, and long-term ecosystem value?

This cluster covers merchant needs, onboarding, accessibility, platform strategy, and competitive positioning.

10 students asked related questions.

Bruce Bai, Caitlin Chou, Celine Wen, Jeanette Tlapa, Makenzie Bradley, Maya Cohen, Sean O'Kelley, Tiana Pinto, Vaisnav Roy, Yanheng Lu

View source questions (10)

Maya Cohen

  • Your PM background spans social games, health food subscriptions, apparel, and now merchant infrastructure. When you move across domains that different, what actually transfers — and what turns out to be false pattern-matching?

Vaisnav Roy

  • You are currently leading the Core team at Shopify. When managing a product that serves millions of diverse merchants, how do you balance platform stability with the pressure to innovate and ship new features?

Bruce Bai

  • How does accessibility and inclusive design factor into your work on accounts and login systems?

Tiana Pinto

  • What surprised you most about building for merchants versus consumers?

Makenzie Bradley

  • How do you ensure Shopify stays focused on small business needs?

Jeanette Tlapa

  • What lessons from building your own brand influence how you think about merchants?

Caitlin Chou

  • Do gaming mechanics have a role in future Shopify experiences?

Yanheng Lu

  • How do you balance user friction with trust and security?

Celine Wen

  • How can Shopify compete with Amazon’s ecosystem?

Sean O'Kelley

  • How has Shopify influenced your own business?

Prioritization Under Uncertainty

How do you prioritize effectively under uncertainty while balancing speed, rigor, and long-term product value?

Students want practical frameworks for deciding what to build now, what to defer, and how to navigate ambiguous tradeoffs.

9 students asked related questions.

Caitlin Chou, Charudisha Ashjay, Chia-Yang Huang, Ethan Tseng, Jingwen Liang, Makenzie Bradley, Thanaporn Srisuvanunta, Tong Li, Wenkai Jiang

View source questions (10)

Thanaporn Srisuvanunta

  • How do you adapt product strategy when moving from owning a single product to building platform capabilities, and how do you decide what not to build?

Charudisha Ashjay

  • How do you decide when to prioritize rapid experimentation versus long-term scalability?

Ethan Tseng

  • How do you balance long-term innovation with reliable execution at scale?

Jingwen Liang

  • How do you prioritize when building under uncertainty?

Makenzie Bradley

  • How do you distinguish between a product that needs a pivot versus more time?

Caitlin Chou

  • How do you prevent feature creep while maintaining a strong user experience?

Wenkai Jiang

  • How do you balance incremental improvements vs. big bets?

Tong Li

  • How do you balance speed with execution at scale?

Chia-Yang Huang

  • How do you balance speed vs. rigor under uncertainty?

  • How do you decide between exploration and execution?

Data, Metrics, and Product Judgment

How do you make high-quality product decisions when data is incomplete, noisy, or conflicting?

Questions in this group focus on trusted signals, data discrepancies, PMF indicators, and judgment under imperfect information.

9 students asked related questions.

Baobao Ji, Bruce Bai, Charudisha Ashjay, Jung Huang, Misong Kim, Prarthana Kakulte, Severus Zhang, Thanaporn Srisuvanunta, Tong Li

View source questions (10)

Bruce Bai

  • At Shopify, how do you balance reducing friction in onboarding with the need to capture valuable user data for personalization and retention?

Thanaporn Srisuvanunta

  • How has your definition of ‘good product judgment’ evolved over time?

Prarthana Kakulte

  • How do you uncover non-obvious customer needs not captured through traditional analytics?

Charudisha Ashjay

  • What is the most reliable signal of true product-market fit versus early traction?

Severus Zhang

  • How would you approach identifying and filtering bot activity that distorts key product metrics?

  • How do you decide which data source to trust when analytics tools show discrepancies?

Misong Kim

  • What frameworks help you make decisions with incomplete or conflicting data?

Jung Huang

  • What does ‘good product judgment’ mean to you?

Baobao Ji

  • What is the biggest mindset shift moving from data-rich to uncertain environments?

Tong Li

  • What is the biggest difference in decision-making with less data?

Entrepreneurship, YC, and M&A Lessons

What lessons from entrepreneurship, YC, and acquisition experiences are most useful when leading products?

Students ask about venture building, YC learnings, acquisition decisions, and integration-era product development.

8 students asked related questions.

Charles Shen, Connor Anthony, Michael Freedman, Min Hyung Kim, Philip Laxamana, Rajvir Clair, Sean O'Kelley, Tanvi Dhingra

View source questions (12)

Min Hyung Kim

  • How did you navigate product roadmap decisions during Green Chef's acquisition by HelloFresh?

Tanvi Dhingra

  • How did the HelloFresh acquisition shape your approach to prioritization and staying close to the customer?

Connor Anthony

  • How was your YC experience?

Rajvir Clair

  • How do you know when you have a 'purple cow' product?

  • How do you decide between growing independently or selling to a larger company?

Sean O'Kelley

  • What was the acquisition process for Clutch Coffee Bar like?

Michael Freedman

  • What factors led to selling Clutch Coffee Bar?

Charles Shen

  • How was your YC experience?

  • What insider insight about YC stands out?

  • What was your process for getting into YC?

Philip Laxamana

  • What was your experience with mergers and acquisitions?

  • How did product development change during integrations?

Career Development and PM Leadership Skills

Which skills, habits, and leadership qualities help PMs grow into stronger product leaders over time?

This theme captures questions about PM growth, mentorship, business skills, and career readiness for new graduates.

5 students asked related questions.

Baobao Ji, Chenyi Bao, Jung Huang, Michael Freedman, Prakhar Awasthi

View source questions (7)

Prakhar Awasthi

  • What business skills help product managers stand out as they move into leadership roles?

  • What mindset shifts are required when moving between entrepreneurship and product leadership?

Jung Huang

  • What skills do PMs need to stay relevant with AI?

Baobao Ji

  • What qualities will define PMs in the next 5 years?

Michael Freedman

  • How important are mentors in making product decisions?

Chenyi Bao

  • What mindset shift made you a stronger product leader?

  • What advice do you have for graduates entering PM?

AI and the Future of Product Management

How is AI changing PM decision-making and what capabilities should PMs prioritize to remain effective?

This group focuses on AI-driven shifts in product strategy, execution, and future PM capability requirements.

1 students asked related questions.

Yanheng Lu

View source questions (1)

Yanheng Lu

  • How has AI changed product decision-making?

Cross-Domain Product Thinking

What product principles transfer across industries, and how do you avoid false pattern-matching when moving between domains?

Students are interested in transferable frameworks across games, commerce, physical goods, and infrastructure products.

1 students asked related questions.

David Canlas

View source questions (1)

David Canlas

  • What are the differences between building digital and physical products?