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Onyinyechi Thankgod

Onyinyechi Thankgod

Data Labeling & AI Training Specialist

NIGERIA flag
Lagos, Nigeria
$8.00/hrIntermediateAppenHivemindOther

Key Skills

Software

AppenAppen
HiveMindHiveMind
Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText
ImageImage
VideoVideo

Top Label Types

Question Answering
Evaluation Rating
Prompt Response Writing SFT
Bounding Box
Transcription

Freelancer Overview

I am an experienced Data Annotation & Quality Analyst with a strong background in labeling and analyzing structured and unstructured datasets to support AI model training. My work has focused on improving data accuracy, consistency, and integrity, ensuring all outputs meet rigorous project guidelines and quality standards. I am skilled in identifying errors, anomalies, and quality gaps within datasets, and I have a proven ability to collaborate with distributed teams to meet tight deadlines. My expertise includes using CRM systems, Microsoft Excel, Google Workspace, and various research databases, and I am committed to maintaining high levels of data integrity and confidentiality. With a keen eye for detail and a passion for data quality, I am eager to contribute to impactful AI and data labeling projects.

IntermediateEnglishIgbo

Labeling Experience

Video annotation

OtherVideoTranscription
Labeled actions, objects, and frames in video clips on Atlas Capture, following project guidelines to ensure accuracy and consistency.

Labeled actions, objects, and frames in video clips on Atlas Capture, following project guidelines to ensure accuracy and consistency.

2025
HiveMind

Image annotation

HivemindImageBounding Box
Completed bounding box labeling on images and videos, accurately tagging objects according to project guidelines.

Completed bounding box labeling on images and videos, accurately tagging objects according to project guidelines.

2024 - 2025
Appen

Data labeling and AI training assisstant

AppenTextQuestion AnsweringEvaluation Rating
Worked on business-related text data for AI training and evaluation. Tasks included evaluating AI-generated responses and search results for accuracy, clarity, and relevance, categorizing and labeling text according to project guidelines, and creating prompts and responses to improve AI understanding of business topics. Focused on maintaining accuracy, consistency, and quality throughout all tasks.

Worked on business-related text data for AI training and evaluation. Tasks included evaluating AI-generated responses and search results for accuracy, clarity, and relevance, categorizing and labeling text according to project guidelines, and creating prompts and responses to improve AI understanding of business topics. Focused on maintaining accuracy, consistency, and quality throughout all tasks.

2024 - 2025

Education

U

University of Nigeria, Nsukka

Bachelor of Science, Accountancy

Bachelor of Science
2021 - 2025
I

Institute of Chartered Accountants of Nigeria (ICAN)

Association of Accounting Technicians Certificate, Accounting

Association of Accounting Technicians Certificate
2023 - 2024

Work History

S

Steelin

Prospect Research Analyst

Lagos
2024 - Present
C

Clearview Accounting and Advisory

Accounting & Finance Intern / Assistant

Enugu
2023 - 2024