Kevin K.

Key Skills

Software

Other

Top Subject Matter

AI model training support (text datasets)

AI model training support (image datasets)

AI model training support (conversational datasets)

Top Data Types

Text

Image

Document

Top Task Types

Entity (NER) Classification

Classification

Question Answering

Freelancer Overview

Data Annotation Specialist — Text Annotation (AI training). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Cooperative University of Kenya (2024). AI-training focus includes data types such as Text and Image and labeling workflows including Entity (NER) Classification, Classification, and Question Answering.

Labeling Experience

Data Annotation Specialist — Conversational/Text Labeling (AI training)

OtherTextQuestion Answering

Labeled conversational/text-based dataset content to support AI training for language understanding tasks. Followed project-specific instructions to keep the dataset consistent and usable for modeling. Contributed to dataset quality through peer review and guideline compliance. • Labeled conversational datasets for AI training • Maintained high accuracy (98–100%) • Ensured consistency with annotation guidelines • Reviewed and aligned with peer annotations

2026 - Present

Data Annotation Specialist — Image Annotation (AI training)

OtherImageClassification

Annotated and labeled image data as part of AI model training workflows. Applied annotation standards and guideline compliance to support reliable dataset creation. Ensured high-quality output through ongoing accuracy monitoring. • Labeled image datasets for model training • Maintained 98–100% annotation accuracy • Followed annotation guidelines for reliability • Participated in quality assurance via peer review

2026 - Present

Data Annotation Specialist — Text Annotation (AI training)

OtherTextEntity (NER) Classification

Annotated and labeled text data for AI model training while adhering to defined annotation guidelines and reliability requirements. Performed quality checks to maintain consistently high accuracy across datasets. Collaborated through peer review processes to ensure labeling consistency and correctness. • Labeled text datasets for model training • Maintained 98–100% annotation accuracy • Reviewed peer annotations for QA • Followed strict annotation guidelines

2026 - Present

Education

Work History