Data Analyst

General Software Development Flower Mound, Texas, United States

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Summary

Data Analyst / Business Analyst
Verizon, Dallas, Texas Mar 2023 to Present
Implemented data collection and transformation in AWS using S3, Athena, Glue, Redshift, PostgreSQL, and QuickSight.
Gathering & Analyzing of Business Requirements/Functional specifications of new enhancements for this project.
Performed ad-hoc analysis to troubleshoot stakeholder issues and provide insights into feature usage.
Strong experience in using Excel functions to dump data and analyze based on business needs, proficient using PivotTables, VLOOKUPs and Power Query.
Designed enterprise data management systems, including data governance, quality, integration, and standards.
Managed Power BI Portal - data refreshes, user management, and gateway data refresh setup.
Created Power BI dashboards and scorecards for the Finance Department.
Developed Python scripts for file validations in Databricks and automated processes using ADF.
Involving in daily scrum calls with scrum Team members
Data Analyst
Mind Links, Hyderabad, India March 2019 - July 2021
Migrated data from legacy systems (SAS/Teradata-SQL) to Python/AWS.
Conducted exploratory data analysis and hypothesis testing using R and Python.
Developed various Power BI and Tableau visualizations for dashboard and ad-hoc reporting solutions.
Developed an algorithm in Python and Pyspark for real-time anomaly detection.
Provisioned access to Azure Data Lake from Databricks using Secret Scope and mounted storage accounts into Databricks.
Involving in design sessions including writing technical project documentation
Successfully migrated Machine Learning models from Teradata to AWS with 99% accuracy.

Expectations

From a new job, I expect opportunities for growth and a supportive, positive work environment. Fair compensation and work-life balance are also important.