Jiatong Zhang
Business Economics and Probability & Statistics Student @ UC San Diego
- Role
- Quality Control Assistant at UniUni
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
About Jiatong Zhang
Analytics-savvy senior, passionate about examining and interpreting data to derive meaningful insights, with hands-on experience in the finance industry. Programming, Packages, and Software: Python (Pandas, NumPy,) Stata, R, Java, SQL, Tableau, ExcelPredictive Modeling: Regression, Time Series, Decision Tree
Experience
Quality Control Assistant
Nov 2025 — Present · Fremont, CA, US
Led daily and weekly operations meetings, supported daily full-cycle delivery efficiency reports by R to monitor regional performance, collaborated cross-functionally to investigate delivery exceptions and investigating root causes, improving delivery efficiency, reducing backlog, and supporting strategic operational decisions.Designed and implemented end-to-end automated billing collection and distribution systems through Python, enabling scheduled delivery of DSP Penalty reports and streamlining the penalty workflow, reducing processing time by over 90%(from ~1hour to 5 minutes).Extracted and maintained DSP-warehouse mapping tables using SQL from raw datasets; automated data delivery via Microsoft Fabric with dynamic download links, enabling real-time updates and scalable access beyond Power BI limitations.
Education
University of California, San Diego
Business Economics & Probability and Statistics
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