Siya Zhang
San Jose,CA
Overview
3
3
years of professional experience
Work History
Data & Operations Assistant
Seasons Noodles and Dumplings Restaurant
08.2024 - Current
- Collected and structured daily point-of-sale (POS) data in Excel to track revenue across shifts.
- Built weekly and monthly sales reports, breaking down performance by item, time of day, and day of week.
- Tracked and visualized peak-hour trends to optimize staffing schedules and reduce idle time.
- Monitored inventory usage vs. sales volume to minimize waste and improve ordering accuracy.
Operations Assistant
Green Home Land Construction Inc
08.2023 - Current
- Consolidated daily material, labor, and equipment cost records in Excel to create structured project databases.
- Developed automated summary tables and pivot charts to visualize cost breakdowns by project and timeframe.
- Monitored project timelines and milestones, updating weekly dashboards to support scheduling decisions.
- Produced budget variance reports that helped improve forecasting and purchasing strategies.
Data and Content Assistant Intern
Sino TV
11.2022 - 05.2023
- Collected and organized 200 + daily content entries in Excel, maintaining accurate and up-to-date internal records across multiple departments.
- Managed and structured digital content archives and website assets, improving data accessibility and retrieval efficiency by streamlining folder hierarchies.
- Developed and maintained Excel-based tracking sheets and content logs with formulas and filters to improve workflow visibility and reduce reporting time.
- Collaborated with cross-functional teams including production, editorial, and web management to ensure data accuracy and meet publishing deadlines.
- Translated and standardized bilingual (Chinese–English) documents and media scripts, ensuring precision and consistent formatting for broadcast.
Education
Bachelor of Science - Economics And Data Science
University of Southern California
Los Angeles, CA05-2026
Skills
- Python (pandas, NumPy, Matplotlib), SQL, Stata (regression & statistical analysis), Excel, Jupyter Notebook
Timeline
Data & Operations Assistant
Seasons Noodles and Dumplings Restaurant
08.2024 - Current
Operations Assistant
Green Home Land Construction Inc
08.2023 - Current
Data and Content Assistant Intern
Sino TV
11.2022 - 05.2023
Bachelor of Science - Economics And Data Science
University of Southern California