I am the primary developer for the following statistical software packages.
Official Stata
Heterogeneous Difference-in-Difference for heterogeneous treatment effects with multiple treatment timing in official Stata 18.0
ivqregresss for instrumental variables quantile regression in official Stata 18.0
Lasso Cox for high-dimensional Cox model in official Stata 18.0
telasso for treatment effects estimation using lassos with high-dimensional controls in official Stata 17.0
lasso package for prediction and double machine learning in official Stata 16.0
spatial autoregression package for both cross-sectional and panel data in official Stata 15.0
heckpoisson sample selection for Poisson model in official Stata 15.0
betareg for beta regression in official Stata 14.0
Community-contributed Stata commands
posw: A Stata command for the stepwise Neyman-orthogonal estimatorÂ
posis: A Stata command for the sure-independence-screening Neyman-orthogonal estimator
msreg: A command for consistent estimation of linear regression models using matched data