Gautami Mahajan
Software Engineer @HCLTech
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WORK HISTORY
Software Engineer @HCLTech
Designed and implemented scalable ETL pipelines using Apache NiFi, Talend, and SSIS, enabling seamless integration of large datasets from diverse sources and ensuring 99.9% real-time data availability for business analytics.Utilized Apache Spark and PySpark to optimize data processing workflows, achieving a 30% reduction in job execution time for batch processing of structured and semi-structured data.Developed machine-learning-enabled data models using Python and advanced libraries like Pandas, Scikit-learn, and TensorFlow, enabling predictive analytics for customer segmentation.Created interactive dashboards in Tableau, utilizing advanced visualization techniques to deliver actionable insights, driving 40% improvement in stakeholder decision-making efficiency.Designed and implemented microservices-based ETL workflows using Docker and orchestrated with Kubernetes for efficient data processing.Ensured high availability and performance of data storage solutions by managing and optimizing PostgreSQL and MySQL queries, achieving a 15% boost in query execution sneed across multinle environments
EDUCATION
MKSSS's Cummins College of Engineering for Women
Bachelor of Engineering - BE, Computer Science
University of North Carolina at Charlotte
Master's degree, Information Technology
ABOUT GAUTAMI MAHAJAN
I thrive in Agile environments, love solving real-world problems through code, and am passionate about creating impactful digital experiences.Core Skills:Java |Microservices |ReactJS |Angular |AWS |Docker |Java |Python |SQL
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