Summary
Tuấn Minh is a Data Scientist with a decade of professional experience and over two years focused on recommendation systems, credit operations, and risk research. Based in Hanoi, he combines large-scale engineering skills (PySpark, production APIs) with applied ML—improving forecasting and credit models (notably achieving a 10% MAE gain with LGBM) and deploying contextual multi-armed bandit solutions for ads. He has hands-on experience building reproducible model pipelines, validating out-of-time performance, and integrating predictions into production pricing systems. His background spans public-sector data lakehouse and healthcare forecasting projects working with 17M+ records, reflecting both domain versatility and attention to data quality. Equally comfortable in research settings, he has contributed to academic work on imbalanced Vietnamese e-commerce text and maintains a full-stack/big-data engineering orientation on GitHub.
10 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Vietnam National University, Hanoi
English, Vietnamese