Sharini Anumula
Summary
Results-driven Senior Data Analyst with a proven track record at General Motors Financial Company, enhancing data accessibility by 30% through optimized ETL pipelines in Snowflake. Skilled in Python automation and stakeholder collaboration, I excel in delivering actionable insights and driving data governance initiatives, ensuring high-quality analytics solutions.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Senior Data Analyst
General Motors Financial Company
Fort Worth, TX
07.2024 - Current
- Optimized data processing by implementing ETL pipelines in Snowflake, improving data accessibility and security by 30%.
- Developed automated test scripts using Python, increasing testing efficiency by 25%.
- Enhanced analytics solutions with Snowflake by creating complex data models, leading to 20% faster business insights.
- Monitored data pipelines using Azure Data Factory, ensuring 99% data accuracy.
- Conducted code reviews with cross-functional teams to ensure adherence to best practices and maintain high-quality code standards, optimizing data workflows and consistency.
- Built interactive dashboards in Google Looker (Data Studio) and BigQuery, improving stakeholder reporting efficiency by 40%.
- Implemented a Master Data Management (MDM) system, improving data governance across customer, product, and vendor domains
Senior Data Analyst
Alcon
Fort Worth, TX
06.2023 - 02.2024
- Led data-driven projects in sales, performance, and investments, improving forecasting accuracy by 35%.
- Streamlined cloud-based analytics using AWS and Azure, reducing infrastructure costs by 20%.
- Developed SQL scripts for data validation and ETL processes, improving data integrity by 98%.
- Collaborated with stakeholders to design and maintain performance dashboards in Tableau and Power BI.
- Automated data workflows using Python and SQL, reducing manual reporting time by 50%.
- Managed multiple data projects simultaneously, working with teams, supervisors, and clients.
- Used Python, Java, and other programming languages to efficiently gather and analyze large data sets.
Data Analyst
BNY Mellon
Chennai, India
01.2021 - 08.2022
- Led data migration projects, identifying and resolving gaps between legacy and new systems, ensuring 100% seamless integration.
- Built advanced SQL queries for data extraction, improving operational efficiency by 25%.
- Developed and optimized dimensional models using Erwin, enhancing reporting performance by 30%.
- Implemented a data governance framework, improving data accuracy and compliance by 95%.
- Worked with ETL tools (SSIS, Teradata) to process large-scale data efficiently.
- Utilized Microsoft Excel to generate reports and graphs based on complex datasets.
- Implemented visualizations and dashboards to help senior management make informed decisions.
Programmer Analyst
NVIDIA
Hyderabad, India
06.2018 - 12.2020
- Developed predictive models for customer behavior analysis, improving targeted marketing success rates by 20%.
- Created dashboards in Power BI and Tableau, optimizing data visualization for stakeholders.
- Implemented ETL pipelines in BigQuery, reducing data processing time by 35%.
- Enhanced data accuracy by designing Python scripts for automated data validation.
- Led cross-functional collaborations, integrating business intelligence tools for real-time decision-making.
- Identified potential risks associated with software development processes.
- Generated statistical reporting to detail application performance, usability, and upgrade requirements.
Education
MS - Business Analytics
University of Dayton
06.2024
Skills
- SQL
- Python
- R
- SAS
- Tableau
- Power BI Data Visualization
- Looker
- Hadoop
- Spark
- AWS
- Snowflake
- GCP
- BigQuery
- Regression
- Decision Trees
- SVM
- Random Forest
- XGBoost
- KNN
- Microsoft Office
- Git
- JIRA
- Alteryx
- Airflow
- ETL pipeline development
- Ensuring data consistency
- Automating workflows
Certification
- Microsoft Certified Data Analyst Associate
- Microsoft Certified Power BI Data Analyst Associate
- Microsoft Certified Azure Fundamentals
Projects
Capstone Project – ABSF (American Birkebeiner Ski Foundation)
• Developed an interactive race simulation tool using R and Shiny, optimizing wave sizing and volunteer scheduling.
• Designed a data-driven cheating detection system using K-means clustering, improving race integrity by 90%.
• Tools Used: R, Shiny, Tableau, k-means clustering, Excel
Weather Analysis Dashboard
• Developed an interactive dashboard to visualize temperature, humidity, and wind speed trends across different regions.
• Implemented advanced data visualization techniques using Power BI and Python Dash, enhancing meteorological trend analysis.
• Utilized Google BigQuery and SQL for efficient data storage and retrieval, reducing query response time by 30%.
• Enabled user-driven filtering for dynamic data exploration, improving decision-making for weather forecasting.
• Tools Used: Power BI, Python Dash, Google BigQuery, SQL, R, Google Cloud Functions
Data Storytelling Project: Education and Health
• Analyzed education investment vs. GDP growth trends using Tableau, identifying key policy insights.
• Built interactive dashboards to showcase education’s impact on life expectancy.
• Tools Used: Tableau, Data Storytelling, Statistical Analysis.
Timeline
Senior Data Analyst
General Motors Financial Company
07.2024 - Current
Senior Data Analyst
Alcon
06.2023 - 02.2024
Data Analyst
BNY Mellon
01.2021 - 08.2022
Programmer Analyst
NVIDIA
06.2018 - 12.2020
MS - Business Analytics
University of Dayton
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