π Hi, I'm Songgu Xie (Jack)
π― Senior Manager, Statistical Programming @ Regeneron
π» SAS & R programmer | Real-World Evidence (RWE) | HEOR & Medical Affairs | Standards & SDLC
π Conference Presenter (PHUSE, PharmaSUG) | Lifelong Learner (OMSCS @ Georgia Tech)
πΉ About Me
Iβm a statistical programmer with 10+ years of experience delivering regulatory submission deliverables, real-world evidence analyses, and Medical Affairs publications. My expertise spans SAS (Base/Advanced, ADaM/SDTM, Macros), R (Shiny, tidyverse, data.table), SQL, Unix/Linux, and Git/GitHub.
- π I enjoy building standardized macro libraries, interactive dashboards, and reproducible workflows that make analysis more efficient, transparent, and impactful.
- π± Iβm currently learning JavaScript
πΉ Featured Projects
Here are some examples of my public work (using simulated or open datasets):
πΉ Technical Skills
- SAS: Base & Advanced, SDTM/ADaM, Macros, TLFs, GTL/SGPLOT
- R: Shiny, tidyverse, data.table, RMarkdown/Quarto
- Python: pandas, scikit-learn, numpy
- Databases: SQL, Teradata, claims/EHR (simulated/public datasets)
- Other: Git/GitHub, Unix/Linux shell, D3.js for visualization
πΉ Connect
β¨ All repositories here use public or simulated data and are intended to demonstrate programming and workflow capabilities.