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Freelancer Overview

I bring a strong foundation in data validation, quality assurance, and process optimization developed through my extensive experience in finance and SAP environments. My roles have required meticulous review of complex financial data, identification and classification of errors, and collaboration with cross-functional teams to ensure data accuracy and compliance with international standards. I have hands-on expertise in documenting business logic, validating outputs, and supporting human-in-the-loop feedback processes, all of which are essential for high-quality data annotation and AI training data workflows. My background in business analysis, system integration, and continuous process improvement enables me to contribute effectively to projects that demand rigorous data labeling, structured testing, and ongoing refinement of data sets for AI and machine learning applications.

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