Kanchan Choudhary
Data Engineer @IBM
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WORK HISTORY
Data Engineer @IBM
EDUCATION
KRISHNA INSTITUTE OF ENGINEERING AND TECHNOLOGY, GHAZIABAD
Bachelor of Technology - BTech, Electrical, Electronic and Communications Engineering Technology/Technician
ABOUT KANCHAN CHOUDHARY
5 years experienced Data Engineer in the IT & Services industry- Full-cycle expertise in Data pipeline development (design to maintenance) across AWS, Spark, Python, SQL, Airflow, Hadoop, Hive etc- Built and optimized scalable, high-performance ETL solutions for Big Data- Experience with PySpark (DataFrames API, Spark SQL), including performance optimization- Proficiency in SQL writing and optimization- Developed and optimized petabyte/terabyte-scale data pipelines and datasets- Skilled in handling both unstructured and semi-structured data- Effective at performing root cause analysis on data and processes to identify improvements and answer key business questions
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