YongJin Lee

Engineering Data, Investing in Tomorrow, Journeying Through Life.

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My Posts

  • What Dale Carnegie Taught Me About Collaboration and Influence (While Washing Baby Bottles)

    During my parental leave, I found myself reading (or listening to) books via Audible while doing mundane yet meaningful chores like washing baby bottles. One of those books, “How to Win Friends & Influence People” by Dale Carnegie, turned out to be transformative. As a data engineer in the tech industry, I’ve always believed communication…

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  • The Hidden Treasure of Data Engineering: Convincing the Business of Data Quality’s Worth

    Data engineering is like being the caretaker of a bustling city. Everyone benefits from clean water, smooth roads, and reliable electricity, but few think about the behind-the-scenes work that makes it all possible. Now, let’s imagine trying to convince the city council to invest in invisible /not-so-fancy upgrades—a tougher sell, right? It is not visible or shiny. That’s…

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  • The Transformative Power of Weekend Parenting

    My wife recently began a new job that requires her to work every other weekend, leaving just my daughter Ahrin and me at home. While some have expressed concern about my ability to manage parenting duties along with my job, these weekends have actually been refreshing for me. I’ve discovered a sense of mental clarity. Before Ahrin Life before Ahrin was…

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  • Three Parenting Rules I Want to Follow as A Parent

    Becoming the father of a precious newborn, I have encountered numerous experiences that have led me to formulate several parenting principles and philosophies. These insights are derived from a blend of wisdom shared by my wife, our parents, and our own experiences. As the phases of my parenting journey evolve, it’s crucial for me to…

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  • Pursuit of Canonical Data: Addressing Misconceptions

    In a world where data drives numerous businesses, we aim to establish sources of truth (sometimes called canonical data) characterized by correctness and reliability. In my view, companies like Spotify, Amazon, Meta, and Google are fundamentally data companies. While their customer offerings vary, their business objective remains consistent: to connect users with what they seek.…

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  • Embracing Simplicity: Don’t transfer stress to yourself.

    In both my professional and personal life, I’ve frequently faced the challenge of addressing complex issues. My approach typically involves a deep dive into the problem, but I’ve noticed a common reluctance to address underlying causes in favor of quick fixes or shortcuts. This approach, though tempting, often fails to resolve the core issues and…

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