Analytical Electrical Engineer and Data Specialist with 20+ years of technical experience, currently specializing in AI Training for global technology leaders. Expert in high-precision data labeling, linguistic validation, and quality assurance. Proven track record at Woflow and Alibaba-related projects executing zero-error data structuring. Skilled in Prompt Engineering and evaluating LLM outputs for accuracy and logical consistency. Dedicated to improving machine learning datasets through rigorous human-in-the-loop validation.
Contact Claudia regarding:
Flexible work
Starting at
USD10/hour
Timeline
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Job
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Education
Résumé
Jobs
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Al Content Contributor
Alibaba Group (via DingTalk & Scale Al)
Feb 2026 - Current(9 months)
• Al Training: Generate high-quality datasets for Spanish speech recognition to refine Alibaba's Al models. • Multimodal Annotation: Execute precise audio recording and transcription with 100% phonetic accuracy for NLP. • Platform Management: Utilize DingTalk and Scale Al for coordination in high-volume remote environments.
Data Specialist (Al Annotation & Structuring)
Woflow
Jan 2024 - Current(2 years 10 months)
• Data Training: Execute high-precision data structuring to improve machine learning model performance. • Quality Assurance: Identify and correct inconsistencies in large datasets, ensuring 100% adherence to guidelines. • Logical Validation: Apply engineering rigor to standardize technical data entries across global databases.
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Data & Operations Manager
ORLA Consultores Corporativos, C.A.
Aug 2021 - Jun 2024(2 years 11 months)
• Linguistic Validation: Standardized technical descriptions for 300+ SKUs, ensuring terminology precision. • Database Management: Managed high-volume data verification and regular audits to reduce error rates.
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Administrative Data Manager
Century 21 (Real Estate)
Oct 2015 - Sep 2020(5 years)
• CRM Optimization: Led data migration and integrity audits for property listings and client profiles. • Information Security: Maintained database integrity by verifying sensitive business information.
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Technical Data Analyst (Project Engineer)
Dimca International, Inc
Jan 2009 - Dec 2014(6 years)
• Translation & Adaptation: Analyzed technical lighting specifications for industrial catalogs (English to Spanish). • Taxonomy: Cataloged complex engineering products ensuring correct nomenclature for global markets.
Education
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Data Analysis & Power BI
Maven Analytics
Jan 2026
Workforce Training for Data Specialist
Woflow
Jan 2025
Electrical Engineer
Universidad Nacional Experimental Politécnica 'Antonio José de Sucre'