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Tonia Ukwuoma

Tonia Ukwuoma

Freelance AI Data Annotator

Nigeria flagOwerri, Nigeria
$10.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

General AI/ML Datasets

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

ClassificationClassification
SegmentationSegmentation
Object DetectionObject Detection

Freelancer Overview

Freelance AI Data Annotator. Core strengths include Other. Education includes Bachelor of Science, Imo State University (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Video annotation

VideoSegmentation
Tasks involves labeling a video (often called segment) correctly based on what you see in the video. It involves Identifying actions, objects, or events over time

Tasks involves labeling a video (often called segment) correctly based on what you see in the video. It involves Identifying actions, objects, or events over time

2026 - Present

AI Data Annotator (Freelance)

OtherTextClassification
As a freelance AI data annotator, I provided accurate labeling services to support machine learning model training projects. My responsibilities included reviewing, categorizing, and annotating large text datasets to improve data quality and AI performance. Through consistent attention to detail, I ensured dataset integrity under tight deadlines. • Labeled and categorized textual data for classification tasks • Ensured consistency and accuracy across large datasets • Contributed to projects by delivering high-quality labeled data on time • Worked remotely with minimal supervision, collaborating with clients as needed.

As a freelance AI data annotator, I provided accurate labeling services to support machine learning model training projects. My responsibilities included reviewing, categorizing, and annotating large text datasets to improve data quality and AI performance. Through consistent attention to detail, I ensured dataset integrity under tight deadlines. • Labeled and categorized textual data for classification tasks • Ensured consistency and accuracy across large datasets • Contributed to projects by delivering high-quality labeled data on time • Worked remotely with minimal supervision, collaborating with clients as needed.

2023 - 2026

Education

I

Imo State University

Bachelor of Science, Computer Science

Bachelor of Science
2020 - 2024

Work History

L

La Spina Treats

Customer Service Representative

Owerri
2024 - 2025