Abbas Abdulrahman

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Collected and entered data from diverse sources, improving data quality and reliability, which enhanced critical business processes by 30%.
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Implemented rigorous quality checks, achieving a 99.9% accuracy rate and effectively resolving discrepancies to maintain data integrity.
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Utilized SQL to query and manipulate large datasets, facilitating in-depth analysis that informed decision-making across five business functions.
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Leveraged advanced Excel functions and ERP systems to streamline data workflows, resulting in a 25% improvement in operational efficiency.
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Conducted data analysis using Python with Numpy and Pandas, generating actionable insights that increased project outcomes by 15%.
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Created dynamic visualizations and dashboards in Tableau, delivering impactful presentations to senior management that drove strategic initiatives.
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Collaborated with cross-functional teams to define data requirements and enhance data management processes, contributing to a 20% increase in productivity.