diff --git a/README.md b/README.md
index 5883f227..bfe784f9 100644
--- a/README.md
+++ b/README.md
@@ -342,6 +342,7 @@ Inspired by [awesome-php](https://github.com/ziadoz/awesome-php).
 * [Open Mining](https://github.com/mining/mining) - Business Intelligence (BI) in Pandas interface.
 * [Orange](https://orange.biolab.si/) - Data mining, data visualization, analysis and machine learning through visual programming or scripts.
 * [Pandas](http://pandas.pydata.org/) - A library providing high-performance, easy-to-use data structures and data analysis tools.
+* [Optimus](https://github.com/ironmussa/Optimus) - Cleansing, pre-processing, feature engineering, exploratory data analysis and easy Machine Learning with a PySpark backend. 
 
 ## Data Validation