Denny Chen
Senior Data Scientist
Atlanta, Georgia, United States
Summary
👤
Senior🎓
Top SchoolDenny Chen is a Senior Data Scientist with six years of experience applying machine learning, statistical modeling, and AI to finance and risk analytics. He has led production credit scorecard development and built scalable ETL pipelines ingesting 130M+ records at PwC, and optimized LLM pipelines for financial document tracking at Fidelity. His toolkit spans Python, R, SQL, PyTorch, Spark and cloud deployment, and he complements technical depth with Bayesian and time-series expertise from academic consulting at Boston University. Known for pragmatic engineering—e.g., inventing a monotone optimal binning algorithm that accelerated projects—he blends model rigor with delivery focus to turn complex regulatory and risk problems into actionable systems. Based in Atlanta, he is open to collaborations in quantitative research, risk modeling, and applied NLP for financial use cases.
6 years of coding experience
3 years of employment as a software developer
Bachelor of Business Administration - BBA, Finance, General, Bachelor of Business Administration - BBA, Finance, General at National Central UniversityMaster of Science - MS, Statistics, 3.93, Master of Science - MS, Statistics, 3.93 at Boston University Graduate School of Arts & Sciences
Stackoverflow
489reputation
21kreached
27answers
4questions
Github Skills (68)
task-management10
ats10
project-management9
notion9
flutter-apps9
odk9
content-management9
credit9
documentation9
flutter9
rust8
bins8
categorical8
flutter-ui8
sas8
Programming languages (8)
Github contributions (5)
cdfq384903/MonotonicOptimalBinning
Jul 2022 - Nov 2022
This project mainly implements the Monotonic Optimal Binning(MOB) algorithm in SAS 9.4. We extend the application of this algorithm which can be applied to numerical and categorical data. In order to avoid the problem of creating too many bins, we optimize the p-value iteratively and provide bins size first binning, monotonicity first binning, and chi merge binning methods for users to discretize data more conveniently.
Contributions:1 release, 40 commits, 2 PRs in 3 months
chimonotoniccategorical-dataavoidmonotonicity
ChenTaHung/data-science-training
May 2020 - Aug 2024
Reproducible data science with R, RStudio, Git, and GitHub
Contributions:1 push in 4 years 3 months
sciencedata-sciencecmlrstudiorstats
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.