Samatha R Email & Phone Number

North Carolina, United States

• Wrote production level Machine Learning classification models and ensemble classification models from scratch using Python and PySpark to predict binary values for certain attributes in certain time frame. • Work on data that was a combination of unstructured and structured data from multiple sources and automate the cleaning using Python scripts. • Designing the business requirement collection approach based on the project scope and SDLC methodology.

Weehawken, New Jersey, United States

• Use SparkSQL to load JSON data and create Schema RDD and loaded it into Hive Tables and handled structured data using SparkSQL.• Developed Spark code using Scala and Spark-SQL/Streaming for faster processing of data.

• Wrote production level Machine Learning classification models and ensemble classification models from scratch using Python and PySpark to predict binary values for certain attributes in certain time frame. • Work on data that was a combination of unstructured and structured data from multiple sources and automate the cleaning using Python scripts. • Designing the business requirement collection approach based on the project scope and SDLC methodology.

• Involved in writing optimized Pig Script along with developing and testing Pig Latin Scripts.• Involved in transforming data from Mainframe tables to HDFS, and HBase tables using Sqoop.• Visualized the results using Tableau dashboards and the Python Seaborn libraries were used for Data interpretation in deployment.

Indianapolis, Indiana, United States

• The custom File System plugin allows Hadoop MapReduce programs, HBase, Pig and Hive to work unmodified and access files directly.• Extensive use of Expressions, Variables, Row Count in SSIS packages• jobs in java for data cleaning and pre-processing.• Wrote MapReduce job using Pig Latin. Involved in ETL, Data Integration and Migration.

• Worked on both backend and front end in the application development major in back end.• Involved in providing inputs for estimate preparation for the new proposal.• Developed monitoring and notification tools using Python.