About Me

Hi, I’m a manager of data scientists and analysts at Coupang, a South Korean e-commerce giant, where I led efforts to discover insights to grow our customers’ wallet share, purchase frequencies and spending amount as well as improve customer conversion and retention. Since I joined the company in 2018, Coupang has become the largest in south korean ecommerce market. My team and I have actively provided insights to secure its 2 Billion dollars funding in Nov 2018.

Welcome to my blog, a hub for sharing approaches to data modeling, insights challenges, and the power of analytical and visualization techniques in business. As part of the data science and analytics community, I value the knowledge exchange that happens online and am eager to contribute to this collective wisdom.

Excitingly, this platform also offers a free Mock Interview Program for data professionals. Engage in peer-to-peer mock interviews to sharpen your skills in a practical, collaborative setting. Perfect for interview preparation or enhancing your interviewing capabilities, this initiative is a great way to learn and grow.

For those seeking in-depth feedback, check out our free Personalized Professional Feedback service. Based on your mock interview recordings, our experts provide detailed feedback to help refine your skills and boost your confidence. Please note that this service is very limited due to our time availability.

Join us, sign up for the Mock Interview Program, and consider enhancing your experience with our professional feedback. Together, let’s navigate and grow in the ever-evolving world of data science and analytics.