Abdul Rahman Jahir Hussain
Data Engineer @Community Dreams Foundation
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WORK HISTORY
Data Engineer @Community Dreams Foundation
US
Developed and maintained Databricks notebooks (PySpark, SQL) to transform and analyze large datasets, improving processing efficiency by 25%. • Orchestrated data transformation workflows in Azure Data Factory, providing clean datasets that enabled 3 analysts to build predictive financial models and improve forecasting accuracy by 15%. • Modernized legacy dashboards and developed 15+ interactive dashboards using Tableau to enable actionable business insights. • Modeled and optimized large-scale commercial and sales datasets using Azure SQL, Databricks, and Python, enabling efficient analytics, reporting, and business insights. • Designed and programmed data pipelines to perform ELT transformations using Azure Data Factory, ensuring efficient and automated data workflows. • Processed and integrated datasets from multiple sources using Databricks for data processing and Azure for data storage and connection management, optimizing warehouse performance.
EDUCATION
Velammal matriculation higher secondary school Theni
12, Bio maths
Sri Sairam Engineering College
Bachelor of Engineering - BE, Computer Science and Engineering
University at Buffalo
Master of Science - MS, Data Science Engineering
ABOUT ABDUL RAHMAN JAHIR HUSSAIN
Data Engineer | Python, SQL, Spark, Databricks | AWS & Azure | ETL/ELT | 400M+…
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