👋 Hi there! I’m Yiran, and I’m a data geek with a knack for solving complex problems. I’m currently honing my skills as a Master’s student in Statistics at UC Berkeley, one of the world’s leading institutions for statistical science and data analysis.
🌏 Originally from Beijing, China, I ventured across the world fueled by a deep-seated passion for data. My journey has been nothing short of thrilling, transforming me from an eager student into a data analyst and problem-solver.
🔍 Why Data Science?
For me, data isn’t just a bunch of numbers; it’s a story waiting to be told. I find immense satisfaction in diving into datasets, unraveling complexities, and emerging with actionable insights. Data science is my canvas, and Python, R, and SQL are my brushes.
🛠️ Technical Proficiency
📈 Real-world Experience
One highlight is my internship as a Data Analyst at FlexGen. I tackled the challenge of optimizing Round-Trip Efficiency (RTE) for 25 battery sites using Python. Building on this, I re-engineered the RTE calculation logic via Databricks, which now delivers real-time insights at 5-minute intervals. This technological shift set the stage for me to author a 16-page RTE methodology documentation, thereby enriching our company’s knowledge base and equipping clients for data-driven decision-making. Beyond this, I collaborated with the Analyze Team to develop Python functions that dramatically cut data-cleansing time from 2 hours to just 1 minute.
🤝 Soft Skills
Effective communication and customer engagement are as important to me as technical skills. I thrive in collaborative settings and am always eager to share my analytical expertise. I believe in a growth mindset—always learning, always evolving.
🗣️ Language
Fluent in English and native in Mandarin, I can effortlessly bridge cultural and linguistic gaps, making me an asset in diverse work environments.
🌱 What’s Next?
I’m on the lookout for full-time opportunities in data science and data analytics where I can leverage my skills to make a meaningful impact. If you’re interested in solving complex problems and telling stories through data, let’s connect!
Download my resumé.
M.A. Statistics, 2023
University of California at Berkeley
B.S. Statistics and Analytics, 2022
University of North Carolina at Chapel Hill
Teaching Chinese to Speakers of Other Languages (major), 2019
Shanghai International Studies University
Finance (minor), 2019
Shanghai International Studies University