Andrew Sun
Data
United States
Summary
🤩
Rockstar🎓
Top SchoolAndrew Sun is a data professional with eight years of experience applying analytics and engineering to product and operations challenges across fintech, mobility, and startup environments. He has held roles from analyst work on institutional equity to senior data scientist at Lyft, where he focused on complex rebalancing and dispatch problems for bikes and scooters, and now works in data at Chapter. Technically grounded in C and Python, Andrew contributes to open-source build tooling—maintaining and fixing packages in the widely used msys2/MINGW-packages repo—showing an attention to reproducible cross-platform builds beyond typical data science work. His Princeton background in Operations Research & Financial Engineering with Certificates in Finance and Computer Science underpins a blend of quantitative rigor and practical software craftsmanship. Colleagues describe him as someone who bridges product insight and production-ready code, comfortable shipping end-to-end solutions that tame messy real-world systems. Unusually for a data practitioner, he also has a creative interest in digital filmmaking, signaling a cross-disciplinary curiosity that informs his technical work.
8 years of coding experience
6 years of employment as a software developer
High School, High School at Detroit Country Day SchoolBachelor’s Degree, Operations Research and Financial Engineering, Certificates in Finance and Computer Science, Bachelor’s Degree, Operations Research and Financial Engineering, Certificates in Finance and Computer Science at Princeton University
Github Skills (10)
mingw-w6410
build-system10
c-language10
cmake10
cprogramming-language10
package-management10
autotools9
c119
c179
makefile8
Programming languages (6)
Github contributions (5)
msys2/MINGW-packages
Nov 2017 - Oct 2022
Package scripts for MinGW-w64 targets to build under MSYS2.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 reviews, 782 commits, 759 PRs in 5 years
Contributions summary:Andrew primarily worked on the `msys2/mingw-packages` repository, contributing to the package scripts for building software for MinGW-w64 targets. Their commits involved updating and fixing packages. These updates included integrating new versions of libraries and addressing build issues, such as shared library build problems and cross-platform compilation issues. These changes show a focus on maintaining and improving the software build process.
targetsmingwmsys2package-scriptsmingw-w64
Adsun701/MSYS2-packages
Nov 2017 - Sep 2021
Package scripts for MSYS2.
Contributions:32 pushes, 27 branches in 3 years 10 months
msys2package-scripts
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