Data annotator/QA expert (freelance)
Served as a data annotator/QA expert performing accurate text annotation according to project guidelines and ensuring dataset readiness for downstream use. Conducted quality assurance by reviewing annotations for quality, consistency, and accuracy before submission. Identified errors, inconsistencies, and missing information, then verified that annotation standards were maintained. • Annotating and labeling text data per provided instructions • Reviewing dataset quality, consistency, and accuracy • Performing QA checks to maintain annotation standards • Flagging missing or incorrect information for correction