Did you know Goldman Sachs released open source code on github projects for data modelling? Here are some articles on this. This is for Alloy Platform and PURE modeling language .
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Earlier this year, Goldman said it would put some of its trading and risk management code on GitHub, the open-source code repository. Rival bank J.P. Morgan Chase also releases code on Github for initiatives including its Quorum blockchain project.
Morgan Stanley Quorum blockchain
General Goldman Sachs Github repo
Unknown GS-Quant Python project
https://github.com/goldmansachs/gs-quantFACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!