#  Leonid Andreev 

Systems Engineer, Dataverse Network, Data Science

at the Institute for Quantitative Social Science (IQSS) at Harvard University

 

 

 



   ![landreev.jpg](/sites/g/files/omnuum7276/files/styles/hwp_4_5__320x400/public/ojs-dvn/files/landreev.jpg?itok=8ssS5fR6) 

 



 

 laptop\_windows [More information.](http://www.iq.harvard.edu/people/leonid-andreev)