- Over Fourteen years of experience in the information technology industry.
- Strong Math, Statistics background and good experience using predictive modeling algorithms to solve challenging business problems.
- Good working Experience in designing and implementing reporting systems (Decision Support Systems) using SAP Business Objects including SAP Business Objects 4.2, visualization tools like Tableau and working with different databases and like Oracle, Azure cloud, Sybase, SQL Server, MySQL and PostgreSQL
Machine Learning: Data Science, Classification, Regression, Clustering, Feature engineering, Neural Networks Classification and Regression Models, Text Processing(NLP), Sentiment Analysis, Clustering, Anomaly detection, Deep Learning
Statistical Methods: time series, regression models, Hypothesis testing and Confidence intervals, Principal component analysis and Dimensionality reduction, Neural Networks
Programming Languages: Python (scikit - learn, numpy, scipy,Keras, pandas), SQL (Oracle, SQLServer, MySQL, PostgreSQL )
BI/ETL: SQL, Data Warehousing, Data Modeling, Data Engineering, Informatica, BOBJ
Sr. Data Engineer/Data Scientist
- Architected and built machine-learning models to predict the Oral adherence which helped increase the drug adherence by 30%.
- Developed a predictive model for optimizing distribution center order quantity cuts which prevent incorrect order quantity shipping, anomaly detection and further reduce returns through proactive Quantity Cuts by 20%.
- Developed a predictive model that predicts the patient's insurance cost using Natural Language Processing with 91% accuracy.
- Involved in design and modeling for several Data Warehouse and Reporting Projects like EDW, FDW, Salesforce, Syndromic and Immunization and MU.
- Lead the Data Masking and Management, Development of the Universe and building Dashboard reports.
- Implemented Business Intelligence solutions using Business Objects 4.0 for the Expand CRM and Asset Management applications.
- Worked on Universe designing, various complex/specialized reports, dashboards and ad hoc analytics.
- Involved in the requirements gathering and work with the overseas developers to implement various client projects.
Adv. App Developer
- As a part of Reports and Letters development team extensively worked with the business team in gathering the requirements and delivering the Business objects reports.
- Responsible in maintaining the Facets Universe for ERA model.
- Involved in requirement gathering and development for FARE DATA model.
- Responsible for the development maintaining the Hyperion/Brio reports for the FARE and ERA model.