Senior Full-Stack Development Engineer, Annotation Rule & Data Quality Lead
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ClassificationAs a Senior Full-Stack Development Engineer for an enterprise-level inventory management system, I led the design of data models and structured business data to support rule-based business data annotation. I was responsible for data cleaning, validation, and consistency rule design to ensure high-quality, standardized data suitable for AI training. I developed and optimized systems to enable large-scale business data processing, focusing on clear rule references and quality control for annotation work. • Designed standardized data dictionaries and field definitions for annotation clarity. • Ensured accuracy and standardization of business data for AI training through custom verification rules. • Managed end-to-end annotation rule references across procurement, sales, inventory, and finance domains. • Built technical environments supporting scalable structured data annotation and quality review.