As a machine learning engineer and data mining engineer, i have about 3 years work experience, and more than 5 years work experience on SAP BI consultant. Now i am skilled in machine learning algorithm,like linear regression/logistic regression/SVM/DT/, gradient tree (such as XGBOOST GDBT random forest), EM algorithm, and LDA topic model algorithms; also i can use deep learning algorithm (like CNN RNN Neural network) to analysis data by TensorFlow; In order to use different algorithms, i will use Python or Open source library like sklearn panda numpy TensorFlow ;