- BigData: Cassandra, Elasiticsearch, Hadoop, Spark
- Streaming: Kafka, Spark Streaming
- Machine Learning: Cloud ML, recommendation engines, sentiment analyzers, classifiers
- ML frameworks: MxNet, Tensorflow
- ML algos: SVM, Decision Forests, k-NN, Naive Bayes, CNN, RNN, LSTM
- Cloud: AWS, GCP
- Container engines: Kubernetes
- Development: Python, C++, Java
- Databases: Postgres, Mysql, Oracle, SQL Server, Greenplum