Independent Contractor / Data Analyst (2019–2020), Appen
Worked as an independent data analyst performing linguistic-focused dataset audits and annotations for AI model development. Used expert language/domain knowledge to assess data quality and generate feedback that supported baseline language model training. Produced results under strict corporate compliance requirements and milestone-based deliverables.• Audited and annotated complex linguistic datasets for AI frameworks/models.• Evaluated dataset quality with a focus on accuracy and compliance.• Achieved maximum accuracy scores against corporate guidelines.• Delivered work independently in a distributed global project environment.