I've built multiple BI panels to help with data vizualization, integrated with MySQL, PostgresQL and MongoDB database.
I've also workrd on many ML project:
+ an augmented reality app to let user try 3d glasses
+ building an image classifier on FB chatbot
+ integrating third-party solutions (Amazon Reekognition, Google Cloud Vision, [login to view URL], ...)
+ Text classification
+ Sentimental Analysis
+ User segmentation
...