Yu Chang Cheng
I post technical interview questions every day! || Data Engineer @ Knouse Foods || MS Computer Science @ Georgia Tech || MS AAE & CSE @ Purdue
- Role
- Data Engineer at Knouse Foods
- Location
- Mountain View, CA, US
- LinkedIn followers
- 500 followers
About Yu Chang Cheng
Good Day, I am Yu-Chang Cheng and I am actively looking for full-time in Software…
Experience
Data Engineer
Mar 2025 — Present
Built Statistics (SARIMA, Holt-winter) and ML Models (Random Forest) for Sales & Demand model prediction (Improved accuracy from 58% to 88%)(Data Science)- Built Data pipeline using Oracle Analytics Cloud to create interactive dashboard with customized drill down and dynamic filtering.(Data Engineering/ Data Analytics)- Built efficient SQL and created a SQL Library as quick reference guide.(Data Engineering)
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