Sravya K. Profile

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$33 USD / hora

fremont,

united states

$33 USD / hora

Aquí son las 5:33 a. m.

Se unió el octubre 12, 2016

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Sravya K.

@skola2

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$33 USD / hora

fremont,

united states

$33 USD / hora

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Machine Learning Enthusiast

Business Intelligence professional experienced in Data Visualization, Application Development, ETL processes, Ad-hoc Reporting, Data Modeling, Data Warehousing, Big Data and Hadoop ecosystem.

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Experiencia

hiregrid

dic 2014 - dic 2016 (2 años)

- Developed an efficient web scrapper in Python that collected 25 MB of data from 5000 URLs in approximately 1 hour. - Developed a Python algorithm to collect data from third-party APIs and analyzed data to find the factors that affect the rank of the organic listings on job portals. - Utilized Tableau to build interactive dashboard reports to highlight the performance of advertised jobs on job portals to present to the clients. - Worked on Machine Learning algorithms.

Royal Bank of Canada

ene 2012 - nov 2012 (10 meses, 1 día)

- Retrieve data by writing custom SQL queries and Creating Data Extracts from multiple databases and saving data source to repository. - Blended data from different data bases and created data source that supports dashboards. - Created Tableau workbooks, dashboards using stack bars, Pie charts, bar graphs, scattered plots, geographical maps, Gantt charts and story Points. - Published the workbooks and data sources on to the tableau server and optimized dashboards to improve efficiency.

GE Electrical

dic 2010 - ene 2012 (1 año, 1 mes)

- Migrated data from Heterogeneous Data Sources and legacy system (DB2, Access, Excel) to SQL Server databases using SQL Server Integration Services (SSIS) to overcome transformation constraints. - Design and create different ETL packages using SSIS from Oracle source to SQL Server as destination. - Excellent experience and understanding of SSAS, OLAP cube, and multi-dimensional modeling on Multi-terabytes database.