Christopher J.

Key Skills

Software

Other

Anno-Mage

CVAT

LabelImg

Top Subject Matter

General data annotation/data collection

photography, video editing

visual evaluation specialist

Top Data Types

Text

Image

Video

Top Task Types

Data Collection

Bounding Box

Segmentation

Question Answering

Freelancer Overview

Data Annotator (data collection/annotation preparation). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Education, Federal University of Kashere (2024) and National Certificate of Education, Federal College of Education (Technical), Potiskum (2014). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

Labeling Experience

data annotation

ImageBounding Box

Data annotation of various items, from images of similar identity and those with almost striking resemblance to annotate

2026 - Present

Data Annotator (data collection/annotation preparation)

OtherTextData Collection

Worked as a Data Annotator performing data collection and preparation tasks for annotation use cases. Collected and organized relevant information to support downstream labeling and analysis. Ensured collected data met quality expectations for usability in AI/data workflows.• Collected and prepared datasets for annotation or review.• Supported consistency and data quality checks during preparation.• Organized data entries for further processing or labeling.• Contributed to reliable dataset construction for AI training or analysis.

2021 - 2024

Education

Work History