Vinothini M Email & Phone Number

Chennai, Tamil Nadu, India

Project : USAA, a diversified financial services group of companies, is among the leading providers of insurance, investing and banking solutions to members of the U.S.military and veterans.Responsibilities:-Price optimization of Insurance policy considering the changes in comparison to the previous year policy.-Actively develop predictive models and strategies for effective Insurance anamoly detection for using ML algorithms with Python.-Participated in all phases of data mining, data collection, data cleaning, developing models, validation, visualization .-Experienced in Agile methodologies and SCRUM process.-Performed Data Profiling to learn about user behaviour and merged data from multiple data sources.-Extracted data from HDFS and prepared data for exploratory analysis using data munging.

Chennai, Tamil Nadu, India

Project :MGM Resorts International ,USA is a Gaming and Hospitality Company that owns and operates fifteen properties.Responsibilities:-Took ownership of Source to Target Mapping and tracked and maintained changes.-Performed Extraction, Transformation and Loading (ETL) using Informatica power center.-Designed and implemented data profiling and data quality improvement solution to analyze, match, cleanse, and consolidate data before loading into data warehouse.-Extensively used ERWin to design Logical, Physical Data Models, and Relational database and to perform forward/reverse engineering.-Responsible in designing new FACT or Dimension Tables to existing Models.

Bangalore Urban, Karnataka, India

Project : Prudential Life Insurance(US) involves functional testing of different applications that focus on providing quality retirement services.Responsibilities:-Define the ETL mapping specification and Design the ETL process to source the data from sources and load it into DWH tables.-Integrate Data stage Metadata to Informatica Metadata and created ETL mappings and workflows.-Designed mapping and identified and resolved performance bottlenecks in Source to Target, Mappings.-Developed Mappings using Source Qualifier, Expression, Filter, Look up, Update Strategy, Sorter, Joiner, Normalizer and Router transformations.