Sisun Cheng Email & Phone Number

Princeton, New Jersey, United States

Princeton, New Jersey, United States

1. Pharmaceutical data analysis. Proficient in ETL (Extract, Transform, Load) processes from cloud platforms or commercial data lakes. Skilled in deriving analytical insights through statistical modelling and analyzing healthcare claims data with Excel and Python.2. Project management and effective communication. Regularly participate in meetings with clients and stakeholders, manage timelines effectively within project team, and lead presentations of findings to non-technical audiences, ensuring comprehension of deliverables.

Project: City Pavement Repairment Prioritization Modelling and Web-based Reporting - Gathered data from multiple sources and conducted thorough data cleaning and feature engineering for indicators including road conditions, network characteristics, built environments, demographics, etc. Introduced the metric Pavement Condition Index (PCI) as the expected model outcome.- Developed and fine-tuned Random Forest and XGBoost models to predict PCIs for 24k+ related road segments using engineered features. Conducted cross validations to achieve optimal accuracy.- Designed and implemented El Paso Road Viewer, an interactive web-based reporting dashboard with JavaScript from scratch, allowing stakeholders to visualize key metrics, predicted pavement conditions, and make informed decisions regarding resource allocation and budgeting.

Guangzhou, China

1. Focused on data collecting, processing, and analyzing work using Excel and Python.2. Participated in competitive-cooperative and industry research of high-tech districts and related report writing.Project: Competitive-cooperative Research of High-tech districts in Guangdong-Hong Kong-Macao Greater Bay Area * Investigated 5 high-tech districts in 4 cities with total area of over 550 square kilometers and conducted in-depth research on local industry development. * Applied Excel and Python to process multi-source governmental and commercial data. * Analyzed the competitive-cooperative relationship of the study regions, made multiple graphs and diagrams to illustrate the analysis results, and worked on reports and presentations.

Shenyang, China

1. Mainly focused on the geo-data processing and analyzing work using ArcGIS and Python. 2. Summarized the analysis result and illustrated the findings or suggestions through graphs and tables in the report.

Master'S Degree, Urban Spatial Analytics

Focus on spatial statistics and urban data analysis.

Bachelor'S Degree, Geographic Information Science