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H

Henry Onyejiako

Data Labeling & Annotation Specialist

NIGERIA flag
Aba, Nigeria
$35.00/hrIntermediateDon T DiscloseRoboflow

Key Skills

Software

Don't disclose
RoboflowRoboflow

Top Subject Matter

AI/ML Model Training
Computer Vision

Top Data Types

VideoVideo
TextText
ImageImage
DocumentDocument

Top Task Types

Classification
Bounding Box

Freelancer Overview

Data Labeling & Annotation Specialist. Core strengths include Roboflow. AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

IntermediateEnglish

Labeling Experience

Roboflow

Data Labeling – Atlas Capture

RoboflowImageClassificationBounding Box
As a Data Labeling & Annotation Specialist, I annotated and categorized large image datasets for AI/ML model training using Roboflow Rapid. I leveraged prompt-driven object detection for efficiently labeling bounding boxes across diverse datasets to ensure high data quality. I maintained annotation precision through use of confidence tuning, reviewed labeled outputs, and met annotation targets in a remote setting. • Utilized Roboflow Rapid to annotate images and tune confidence thresholds • Exported high-precision datasets for AI/ML pipelines • Prioritized personal task queues to meet tight deadlines • Collaborated with project coordinators to achieve daily and weekly goals

As a Data Labeling & Annotation Specialist, I annotated and categorized large image datasets for AI/ML model training using Roboflow Rapid. I leveraged prompt-driven object detection for efficiently labeling bounding boxes across diverse datasets to ensure high data quality. I maintained annotation precision through use of confidence tuning, reviewed labeled outputs, and met annotation targets in a remote setting. • Utilized Roboflow Rapid to annotate images and tune confidence thresholds • Exported high-precision datasets for AI/ML pipelines • Prioritized personal task queues to meet tight deadlines • Collaborated with project coordinators to achieve daily and weekly goals

2025 - Present

Education

F

Federal Polytechnic Nekede Owerri

National Diploma, Architecture

National Diploma
2016 - 2018
F

Freedom Word International Academy, Aba

West African Senior School Certificate, General Secondary Education

West African Senior School Certificate
2016 - 2016

Work History

L

Lapo Microfinance Bank

Office Assistant

Aba
2020 - 2020