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Emmanuel Ottah

Emmanuel Ottah

Detail-oriented Data Annotator (Freelance)

NIGERIA flag
Umuahia, Nigeria
$15.00/hrExpertOtherRoboflow

Key Skills

Software

Other
RoboflowRoboflow

Top Subject Matter

Computer Vision
Object Detection

Top Data Types

TextText
AudioAudio
ImageImage

Top Task Types

Text Generation
Classification
Question Answering
Text Summarization
Object Detection
Data Collection
Bounding Box

Freelancer Overview

Detail-oriented Data Annotator (Freelance). Core strengths include Roboflow. AI-training focus includes data types such as Image and labeling workflows including Bounding Box.

ExpertEnglishIgbo

Labeling Experience

Freelance Creative Writer & AI Content Editor

OtherTextText Generation
I edited and refined AI-generated text to improve clarity, tone, and readability for various projects. I ensured content quality and consistency by adhering strictly to guidelines and project requirements. Adapting writing styles to client specifications and evaluating AI-generated content for accuracy were key aspects of my work. • Edited AI-generated articles for accuracy and adherence to guidelines. • Reviewed and enhanced grammar, structure, and tone of text content. • Applied strict quality control processes to maintain high standards. • Delivered feedback and suggestions to enhance AI content outputs.

I edited and refined AI-generated text to improve clarity, tone, and readability for various projects. I ensured content quality and consistency by adhering strictly to guidelines and project requirements. Adapting writing styles to client specifications and evaluating AI-generated content for accuracy were key aspects of my work. • Edited AI-generated articles for accuracy and adherence to guidelines. • Reviewed and enhanced grammar, structure, and tone of text content. • Applied strict quality control processes to maintain high standards. • Delivered feedback and suggestions to enhance AI content outputs.

2023 - Present
Roboflow

Freelance Remote Tester & Data Annotator

RoboflowImageClassificationData Collection
As a freelance tester and participant in data annotation projects, I contributed to labeling and categorizing data for machine learning purposes. My responsibilities included rigorous application of annotation guidelines to maintain data accuracy. This work supported the advancement of AI models and overall data quality. • Labeled and classified textual data for machine learning training. • Ensured guideline adherence and labeling consistency. • Provided structured feedback as part of annotation tasks. • Supported AI training and improvement through precise labeling.

As a freelance tester and participant in data annotation projects, I contributed to labeling and categorizing data for machine learning purposes. My responsibilities included rigorous application of annotation guidelines to maintain data accuracy. This work supported the advancement of AI models and overall data quality. • Labeled and classified textual data for machine learning training. • Ensured guideline adherence and labeling consistency. • Provided structured feedback as part of annotation tasks. • Supported AI training and improvement through precise labeling.

2021 - Present

Education

U

University of California

Bachelor of Science, Computer Science

Bachelor of Science
2016 - 2020

Work History

F

Freelance

Creative Writer

Lagos
2023 - Present
F

Freelance

Remote Tester

Lagos
2021 - Present