Bhawna Chauhan
Data Engineer @Tata Consultancy Services
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WORK HISTORY
Data Engineer @Tata Consultancy Services
Delhi, IN
Designed and implemented ETL pipelines to centralize data from diverse sources, improving accessibility by 95%.Automated repetitive data processes using Python and PySpark, enhancing efficiency by up to 90%.Developed Looker dashboards, consolidating data models and pipeline insights, reducing manual workload by 95%.Improved data reconciliation processes, increasing data accuracy by 90%, and provided timely businessinsights.Collaborated with cross-functional teams to address complex data requirements and optimize cloud based workflows.Proficient in writing complex SQL queries for data manipulation, extraction, and analysis on large datasets in MySQL, Oracle, MS SQL Server and Google Bigquery.
EDUCATION
R.S.K.V. Kalyan Vas
Higher secondary education
INDIRA GANDHI DELHI TECHNICAL UNIVERSITY FOR WOMEN
Bachelor of Technology - BTech
ABOUT BHAWNA CHAUHAN
Results-driven Data Engineer with 4 years of experience in designing, developing, and optimizing data pipelines and architectures. Proficient in handling large datasets, ETL processes, and cloud platforms such as GCP and Azure Databricks. Expertise in SQL, Python, and data integration to ensure high-quality, actionable insights. Adept atenhancing system efficiency and delivering scalable solutions to support data-driven decision-making.
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