Pandas on AWS, easy integration with Athena, Glue, Redshift, etc.
Object-oriented equation-based modelling and optimisation software
Open source software calculating industrial noise in the environment
Dicom PACS solution for free.
A collection of useful tools for astrophotographers
Web based Open Source laboratory information management system (LIMS)
ISO - Customized version of dcm4chee 2.17.3 for MySQL.