Rajkumar Natarajan

Over 8 years of IT experience and PhD in Machine Learning and Statistical Analysis. Worked in several Development roles as well as senior technical roles, especially focused at Analytics, Data Science and Artificial intelligence. Currently leading engagements and providing AI Technology solutions in telecom domain. My Technology areas would include Predictive Analytics (Both traditional ML and DNN), Deep learning neural networks (ANN, RNN, LSTM, CNN) , Virtual agents, Biometrics, Image processing and Natural Language processing. Data Analysis and ML Skills Summary: • Data Visualization: Watson tool, Python Open source packages • Machine Learning/Supervised and Unsupervised Learning o Regressions like Linear, Logistic Regression etc. o Neural Network Models, ARIMA Models, Decision Trees, Random Forest, Bagging and Boosting, Bayesian Networks, ANN models, LSTM, Conv-LSTM, CNN-LSTM models o Other classification algorithms like KNN, Naive Bayes, etc. • Optimization techniques o Hyperparameter tuning/ Drop out techniques etc. • Forecasting analytics o ARIMA o Neural network • Statistical Analysis, Data Collection techniques • Natural Language Processing, Text Analytics, Sentiment Analysis, Chat Bots/Virtual Agents • Semantic and syntatic - Wor2vec, Gensim • Natural Lanugage Generation (NLG) • Natural Language understanding (NLU) • Programming languages used for analysis -Python • Tools used o Microsoft LUIS/Watson Analytics tool o Microsoft Azure • Docker, Kubernetes • Computer Vision • IOT • Augmented Reality