Skills Summary===========================11 years of experience in IT industry with domain knowledge in Credit Card Services, Banking and epayments.• Efficient in development of end to end data management solutions using Abinitio, R, Python, SAS, Oracle, Teradata, Hadoop components , Unix Scripts, Tableau• Expertise in handling text data from twitter used for customer segmentation .• Expertise in Clustering, Time Series Forecasting, Customer Segmentation, Text Analytics, Data Mining, Predictive Analytics, and Statistical modelling, Recommendation systems, Propensity Modeling, Churn Modeling, Lifetime Value Estimation• Extensive experience in handling large data using both licensed and freeware technologies• Well versed with dealing batch ,near real time and real time solutions• Extensive experience in handling really large datasets for Analytics and BI applications mostly in banking and e-payments domain.• Worked extensively in Data Warehousing. Experience in OLAP & OLTP.• Exposure in full life cycle Data warehousing development projects - framework development, reusable/generic component, performance tuning/optimization.• Understanding of distributed computing in multicore architecture , especially using R/Python and knowledge of AWS cloud computing platforms• Responsible for managing the data analysis, data sources, data mapping along with defining the meta data repository.• Managed the evaluation of ETL tools and recommended the most suitable solutions depending on business needs.Technical Background===========================• ANALYTICAL TOOLS