| Domain | Tools | |
|---|---|---|
  | Data analysis Data cleaning Data visualization | R Python ggplot 2 dplyr lubridate RODBC knitr Shiny Pandas Numpy OpenCV Dash / Dash Leaflet / Pyvis / visdcc Spotfire / IronPython Flask React JS |
 | Machine Learning | Scikit-Learn TensorFlow Keras |
 | Data storage / engineering | MSSQL Oracle SAP HANA SAP BW Pickles GeoJson Json Xml Networkx graph Neo4J |
 | Dev Env / Softwares | Microsoft Office Suite The Gimp Sublime Text Visual Studio Code Git/GitHub Xmind FileZilla Dataiku |
| Environment | Linux (WSL Ubuntu) Windows |