Data Scientist/R and Python Developer/Reporting Analyst

7/2017 – offen

Responsibilities: (Python/R and Qlikview Developer)
• Analyzed and processed complex data sets using ad-vanced querying, visualization and analytical tools
• Extracted huge volumes of data from multiple sources. Cleaned and Pruned it to disregard irrelevant information.
• Wrote the Python scripts for data analysis and computa-tions by using various libraries in Python (NumPy, Pandas, SciPy, Scikit etc.)
• Created scatter plots and static or interactive visualiza-tions with matplotlib
• Applied the pandas group by facility to slice, dice, and summarize datasets
• Prepared scripts to ensure proper data access, manipula-tion and reporting functions with R programming lan-guages.
• Assisted in designing and development of technical archi-tecture, requirements and statistical models.
• Designed and developed QlikView dashboards/Repots to present the data to the respective teams
• Wrote complex SQLs for data extraction and presenting the same to the business users.

QlikView, Python

12/2014 – 11/2017

(ETL Developer)

Informatica, ETL

12/2014 – 5/2016

Responsibilities: (Python/R and ETL Developer)

ETL, SQL, PL/SQL, Python