• Developed anomaly detection methods in Python for lost communications, unrealistic values, and abnormal data fluctuations on irradiance data; built multiple anomaly detection pipelines for solar sensors in over 150 solar plants globally.• Handled responsibility in analyzing anomalies and reporting anomalies to the engineering team and field service team; reported 5 solar sensor anomalies per week on average; achieved an overall performance of 86% precision.

• Optimized and coordinated the profit-sharing among client managers; handled 25 CRM adjustment requests a day on average.• Conducted strategic analysis on financial policies; identified 16 potential business opportunities for China Merchants Bank.

• Optimized data query with SQL for inventory, sales, and delivery data; reduced the average query time by 25%.• Designed tutorials of SmartBI for decision making; helped train more than 100 store managers to get familiar with using SmartBI.