Daipayan Sinha Roy
Manager - Data Analytics @Protiviti India Member Firm
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WORK HISTORY
Manager - Data Analytics @Protiviti India Member Firm
Kolkata, IN
EDUCATION
University of Kalyani
Master's degree, Statistics
University of Calcutta
Bachelor of Science , Statistics
ABOUT DAIPAYAN SINHA ROY
With over 8 years of experience, I specialize in predictive modeling and statistical analysis, leveraging my expertise to drive data-driven decision-making across diverse industries. Throughout my career, I have worked in banking, manufacturing, and media & entertainment sectors, where I have successfully applied advanced analytical techniques to solve complex business problems.I am proficient in a range of tools, including R, Python, SQL, and PySpark, and have a proven track record of transforming raw data into actionable insights. My focus is on delivering predictive models that improve operational efficiency and strategic planning, ensuring that organizations can stay ahead of the curve in today’s data-driven world.Exhaustive Skillset- Machine Learning (Linear & Logistic Regression, Random Forest, CART, CHAID, ID3, Xgboost, LightGBM, Adaboost)- Deep Learning (RNN, LSTM, Artificial NN)- NLP (NER, Transformers (Auto Models, BERT), TextBlob)- Gen AI (OpenAI (Chat API, Chat Completion API), vector DB (FAISS, ElasticSearch), Prompt Engineering)- R (Shiny, data.table, tidyverse)- Cloud (Databricks, AWS sagemaker, AWS lambda)- Python (pyspark, pandas, numpy, scikit-learn, statsmodel, TensorFlow (Keras), PyTorch)- Database (PostgreSQL, Oracle, MySQL, MsSQL)
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