* Web Technologies, Middleware development, Big data Analytics, Data science, Machine Learning, client/server application development,
software process improvement, and object oriented design and development.
* Extensive experience in Java/J2EE, Python, Scala Programming Languages.
* Enterprise search using Elastic Search, Apache solr.
* Extensive experience in Hadoop Ecosystem (HDFS, Map Reduce, Spark, Hive, Hbase, Sqoop, Flume, Zookeeper, YARN, Oozie etc.).
* Big Data batch & streaming processing using Apache Kafka , Spark & Apache NiFi.
* Machine learning & deep learning Model development using Python (Numpy, Scipy, scikit-learn, Pandas, XGBoost, TensorFlow ).
* Machine learning algorithm implementation (Regressions, Decisions trees, KNN, SVM, Ensemble, Neural networks (CNN, RNN, LSTM) ).
* REST & SOAP based Web services/API development.
* Cloud computing using Microsoft Azure (ADLS, HDInsight, AKS, Log Analytics etc.) & AWS components.
* Data visualization & Monitoring using Grafana, Kibana & Logstash.
* Design pattern, UML and Micro Services Architecture.
* Build, CI & DevOps using Maven, Sbt, Kubernetes, Jenkins, Ansible, GitHub.