Java, Hadoop, C++, Data mining, Spark, Python, Parsing, High-performance computing, Machine learning models, Ranking features and techniques, Parallel and distributed computing, Algorithms and data structures, Numerical optimization, Large scale distributed systems

Scipy, Java, Machine Learning, Hadoop, Tensorflow, Numpy, Python, scikit-learn, MxNet, neural deep learning methods, Analytical Techniques, R, Spark MLLib

Java, Machine Learning, data mining, Python, algorithms and data structures, parallel and distributed computing, parsing, high-performance computing, Analytical Techniques, numerical optimization