Winnie K.

Key Skills

Software

Other

Top Subject Matter

AI training image annotation and content review

N/a Domain Expertise

Top Data Types

Image

Top Task Types

Classification

Freelancer Overview

Image Specialist / Image Annotator — Freelance Online Data Annotation and Content Review. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, N, and A. Education includes Bachelor of Arts, Kenyatta University (2024). AI-training focus includes data types such as Image and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Image Specialist / Image Annotator — Freelance Online Data Annotation and Content Review

OtherImageClassification

Annotated images by identifying objects, people, scenes, and relevant text according to project guidelines. Conducted image quality checks for clarity, relevance, and accuracy while finding errors, inconsistencies, missing details, and incorrect labels. Compared outputs and validated that requested changes were correctly applied for AI training and dataset improvement. • Object and visual content labeling with categories and tags • Quality assurance via error detection and visual comparison • Bounding/shape annotation capabilities (bounding boxes, polygons, segmentation implied) • Content moderation and AI training data evaluation/validation

2021 - Present

Untitled labeling experience

Image

Additional data labeling-related work included evaluating and reviewing labeled datasets and AI training outputs. Responsibilities aligned to content accuracy, safety, and guideline compliance for annotation tasks. This writing-focused role is excluded from labeling extraction, so no separate entry is added.

Not specified

Education

Work History