Jamuna Vignesh

Background

About Jamuna Vignesh

PROFESSIONAL SUMMARY Highly accurate and experienced Research Associate with 7+ years to adept at collecting, analyzing, and interpreting large datasets, developing new forecasting models, and performing data management tasks. Possessing extensive analytical skills, strong attention to detail, and significant ability to work in team environments. Excellent understanding of research problems and analytics tools for effective analyses of data and interpretation. Techniques & Real-time Projects Statistical tests-T-test-Hypothesis testing of means -ANOVA-Comparison of means of two groups by shelf height and aisle placement in retail stores-Chi-square tests-Measures of association/ Correlation, Goodness of fit. Linear regression- Predicting the price of the used car by modeling its characteristics-Market mix model. Logistic regression- Application credit scoring-Brand perceptions, whether customer consider the product as “good for them Clustering/Profiling-Clustering of stores using volume and type of sales-RFM analysis Decision trees- Defend, Grow, Exit segmentation-Predicting outcome Time series forecasting- Predicting the sales-Predicting number of various industries EXPERTISE Data and Quantitative Analysis | Decision Analytics | Predictive Modeling | Data-Driven Personalization | Big Data Queries and Interpretation | Data Mining and Visualization Tools | Machine Learning Algorithm | Research, Reports and Forecasts| Statistical Computing Methods | Data Warehousing | Regression Analysis|