Senior Data Scientist at Suning International
(Suning owns 2000+ stores in 300+ cities in mainland China. It has more than 170,000 employees. Suning.com is one of the largest e-commerce platforms)
Highlights:
machine learning/predictive modeling (Supervised & Unsupervised learning, Ensemble learning)
data extraction/cleaning/transformation
model evaluation
Programming languages:
Scala (Spark), R, Python, Java, SQL
Projects:
Machine Learning as a Service platform development, fraud detection models, credit models, user behavior profiling