Uma Athota
Customer Service & Operations Associate @Walmart
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WORK HISTORY
Customer Service & Operations Associate @Walmart
Kitchener, ON, CA
EDUCATION
Vivekanandha College of Engineering for Women
B.E, Computer Science
ABOUT UMA ATHOTA
I’m a Senior Data Analyst with 4+ years of experience transforming complex structured and unstructured datasets into actionable insights that drive strategic decisions and operational excellence. Skilled in Advanced Excel, SQL, and Python/R for advanced analytics and automation, I specialize in machine learning techniques such as predictive modeling, clustering, and time-series forecasting using Scikit-learn, TensorFlow, and Keras. I design interactive dashboards and visualizations using Power BI (Certified), Tableau, and Looker to communicate insights effectively to business stakeholders. My expertise extends to big data tools like Hadoop, Spark, and Kafka, along with strong proficiency in cloud analytics platforms including AWS, Azure, and GCP. I’ve built and optimized ETL/ELT pipelines using Informatica, Alteryx, and Python, and leveraged modern data warehousing tools like Snowflake, Redshift, and Synapse. With experience in DevOps-aligned analytics workflows using Airflow, Docker, and Git, I focus on delivering scalable, automated, and impactful data solutions that enable organizations to make smarter, faster, and more informed decisions.
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