Margaret Njeri

Reviewed and filtered content, validated data accuracy, performed classification and tagging, and produced reports and documentation to maintain dataset quality for ML workflows.

Labeled images with bounding boxes, categorized text, annotated video actions/events, performed speech-to-text transcription, and executed 2D/3D and LiDAR annotations to support model training.

Conducted market research, performed data entry and analysis, prepared reports, and handled outbound customer calls to support research projects and client engagement.

Reviewed annotation work for QA, annotated and segmented food waste for categorization, participated in image annotation projects, and mentored new employees while QA-ing transcription tasks.

Performed bounding box and polygon annotation, image classification, and defect detection to prepare labeled datasets for computer vision applications.

Collected, verified, and analyzed newsworthy information, wrote and delivered stories for publication/broadcast, and adhered to journalism ethics and editorial standards.

Managed client reception and bookings, handled basic accounting and billing, maintained stock lists, and followed up on orders to support daily operations.

Completed a Diploma in Journalism & Mass Communication with coursework covering media practices, reporting, and communications.

Completed coursework in computer packages, covering fundamental computer applications and office software.

Attended secondary school and obtained the Kenya Certificate of Secondary Education (KCSE).