Data Developer

GNANA PRIYANKA POTINI

*** **** ******, *** ****, Atlanta, GA 30324 +1-470-***-****

********@*******.***.*** *******.********@*****.*** https://www.linkedin.com/in/priyankapotini

Summary

* ***** of IT experience as BI developer and Analyst with strong Technical and Domain skills.

Skilled ETL developer mastering in tools like Informatica, databases(Oracle, Teradata,DB2) and SQL

Excellent communication skills, problem solving and analytical skills.

Worked in Banking Analytics with Bank of America and JP Morgan Chase clients

Skills

Databases

IBM-DB2, Oracle, Teradata, SQL, MongoDB

Tools

Informatica, TOAD, Control M, SSRS, Tableau, Visio, IBM Watson, ITSM, ArcGIS, machine learning

Languages

SQL, PL/SQL, Unix, JCL, Python, R, SAS, Mapreduce, Scala

Platforms

Windows, Unix

Business Areas

Big Data Concepts, Data Warehousing concepts, Data Profiling, Insurance and Banking Concepts, project management

Education

J. Mack Robinson College of Business, Georgia State University Atlanta, Georgia Master of Science in Information Systems with Big data analytics (GPA 3.8) July 2016

Jawaharlal Nehru Technological University Hyderabad, India

Bachelor of Technology, Electronics & Communications Engineering (GPA 3.9) June, 2010

Academic Projects

1.Performed Text analytics on travel sites to run predictive models using SAS miner

2.Predict the suitable car model for a person using machine learning techniques, Regression and K means algorithms in Python and R

3.Installed Hadoop Sandbox on Virtual box and extracted data with Apache Hive and Pig

4.Imported large data set into IBM Watson Analytics tool to explore, predict and analyze statistical behavior

Work Experience

Georgia State University, Atlanta, Georgia, US January 2016-Present

Role: Graduate Research and Teaching Assistant

Working under Dr. J.J Po-An Hsieh and helping students with courses related to Database Management.

Assist the professor in course preparation and grading of assignments and exams.

Working on research project to analyze historical data of international movies being released in China

The Chinese movie dataset will be applied to a supervised model to make prediction of the movies that will be screed in China

Cognizant Technology Solutions, Hyderabad, India August 2014 – July 2015

JP Morgan Chase – BCBS XLOB Analytics project Role: Business Analyst

Worked on Data analysis and data cleansing

Performed root cause analysis and Ad-hoc data analysis as per requirements

Experience in creating Data Mappings and Mapplets using various connected and unconnected transformations in Informatica.

Hands on experience in session partitioning and session tuning and various optimization techniques.

Worked extensively on SQL in Oracle and Teradata and handled complex queries and large volume of data (million records)

Worked on Tableau for generating reporting and bringing insights using data visualization techniques.

Lead a team of five developers and successfully implemented critical modules that analyses large volume of data and generates monthly reports.

Tata Consultancy Services Ltd, Hyderabad, India Jan 2011 – Aug 2014

Bank of America, State Farm Insurance Role: ETL Developer

Responsible for analysis, designing and development of Data Warehousing modules using star n snowflake schemas.

Involved in end-to-end development from OLTP to creation of data marts

Extensively worked on look up, aggregator, joiner etc and created SCD type 1, 2 and 3 mappings as per requirements.

Experience in creating unit test cases and running integration tests.

Completed technical certifications in Informatica, Oracle and business domain certifications in Insurance and Banking.

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