Badges
Certifications
Work Experience
Software Engineer
Wells fargo• December 2016 - January 2021
Worked on marketing data analysis Replaced the excel data extraction process with Python Pandas Worked on data wrangling using Pandas Owned the input data for MMM models Performed data analysis on the model source data to ensure the data meets the requirements Performed Trend analysis and outliner analysis on the source data Created and maintained data quality dashboards Monitored the weekly/ monthly data loads against the data quality rules Worked on ad hoc data analysis and data modelling activities Created reports on tableau to identify the marketing trends Reviewed the data transformation rules against the source data to identify the gaps Performed development code review Merged data from third party sources and converted into MMM source format Created input data in standardized form for report preparation Created reports using MMM model output data Created SQL for the data validations Mentored juniors and new members in the team Created and validated UAT scenarios Prepared documentation for all the testing
Software Engineer
alten calsoft• August 2015 - January 2016
Created master data validation rules Created and manged the data match and un match rules Performed golden record validation Reviewed and validated data standardization process Created SQL for data validation and report creation
Software Engineer
Target Business Capital• April 2011 - August 2015
Worked as the data owner for the finance data Ensured data accuracy, completeness, consistency, integrity, timeliness and validity of the finance data Created data reconciliation reports Provided the data and supported finance reports Owned input data files and performed initial analysis before the data load Performed hierarchy data validation for different metrics Worked on ad hoc data requirements from leadership team Developed and maintained the data quality validation framework Worked on reference data management Designed and automated data validation for monthly Finance reports Performed data validation for the Weekly/Monthly reports
Software Engineer
Cognizant Technology Solutions• December 2007 - April 2011
Source to target data mapping validation of healthcare claims data Validated claim rejection process Created SQL for the data validations Mentored juniors and new members in the team Created and validated UAT scenarios Prepared documentation for all the testing activities like test plan, test case and test summary reports. Logged and manged the defects in Test director
Education
IIIT, Bangalore (International Institute of Information Technology)
Data Science, PG Diploma• January 2017 - January 2018
Data manipulation using Python Exploratory Data analysis Data Visualization using Python/ Tableau Linear Regression Logistic regression Naive Bayes Support Vector Machines Tree Models Clustering
University of Calicut