Yaxin Li

The Journey to FinTech

· Yaxin Li

Welcome to my blog! I’m thrilled to kick things off by sharing a bit about my journey into the world of data-driven decision-making within FinTech. For as long as I can remember, I’ve been fascinated by numbers and patterns, leading me first into mathematics and finance, and then into the world of data engineering. Now, I have the privilege of applying these skills to the dynamic challenges in credit risk and strategy.

Data-driven decisions have become the backbone of FinTech innovation, powering everything from risk assessments to personalized financial products. Early on in my career, I realized how powerful data could be when it’s both accurate and accessible. As a data engineer working on commercial loan portfolios, I’ve spent years ensuring data integrity, automating processes, and creating models that help our teams and stakeholders make informed, impactful decisions. My role isn’t just about crunching numbers—it’s about bringing numbers to life in a way that makes a tangible difference for our clients and the company.

Why Data Matters in Credit Risk Strategy

In lending, every decision has real financial impacts for both the borrower and the institution. With the right data, we can assess creditworthiness more accurately, identify risks early, and create products that are both fair and profitable. At my current role, I’ve been involved in developing credit strategies that prioritize transparency and reliability, helping to shape products that meet both market demands and regulatory standards.

Beyond my day-to-day work, I’m also drawn to the art and science of machine learning. Competing in Kaggle competitions has become a personal interest of mine, where I get to refine my skills in signal generation and machine learning. The challenge of crafting models that extract meaningful insights from data is one of the most exciting parts of my journey. I’m always looking for ways to bridge these skills with my work in FinTech, where predictive insights can transform how we approach credit risk.

Looking Ahead

In this blog, I’ll be diving deeper into topics like credit risk, data engineering, machine learning, and the intersections between technology and finance. I hope to share insights that resonate with those in the industry as well as those simply interested in the power of data in shaping financial decisions.

Thank you for joining me on this journey. I’m excited to see where it leads and to connect with others who are as passionate about data, machine learning, and FinTech as I am.