Freelance Data Annotation & Research Specialist
TextClassification
This role focused on manually annotating and verifying structured text datasets for company profiling and business intelligence. Tasks included cross-validating business data using OSINT sources and correcting inconsistencies to maintain data quality. Responsibilities emphasized high-accuracy manual labeling, strict attention to detail, and the use of multiple verification tools.
• Annotated and validated company records within structured datasets
• Cross-verified business details using OSINT platforms such as LinkedIn and registries
• Ensured data consistency and rectified discrepancies
• Utilized Excel and Google Sheets for annotation and formatting work
This role focused on manually annotating and verifying structured text datasets for company profiling and business intelligence. Tasks included cross-validating business data using OSINT sources and correcting inconsistencies to maintain data quality. Responsibilities emphasized high-accuracy manual labeling, strict attention to detail, and the use of multiple verification tools. • Annotated and validated company records within structured datasets • Cross-verified business details using OSINT platforms such as LinkedIn and registries • Ensured data consistency and rectified discrepancies • Utilized Excel and Google Sheets for annotation and formatting work
2023 - Present