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Blessing Chukwuemeka

Blessing Chukwuemeka

Data Annotation Specialist - Technology & Internet

NIGERIA flag
Lagos, Nigeria
$8.00/hrEntry LevelAppenTelusOther

Key Skills

Software

AppenAppen
TelusTelus
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Label Types

Audio Recording
Bounding Box
Transcription

Freelancer Overview

I am a detail-oriented data annotation specialist with hands-on experience in accurately labeling and classifying data across image, text, and other formats. My background includes working with web-based annotation tools to deliver high-quality, error-free datasets for AI and machine learning projects. I excel at following detailed guidelines, maintaining consistency, and performing thorough quality assurance checks to ensure data integrity. I am skilled at managing multiple tasks independently, meeting productivity targets, and documenting edge cases or issues as they arise. My focus on accuracy and confidentiality allows me to consistently contribute to effective AI training data pipelines.

Entry LevelEnglish

Labeling Experience

Transcriptionist

OtherAudioAudio RecordingTranscription
I worked as a transcriptionist where I turned audio recordings into written documents. My job was to listen closely and type out exactly what was said, making sure everything followed the client’s guidelines. I paid attention to punctuation, capitalization, speaker labels, and formatting so the final transcript was clean and easy to read. Sometimes the audio wasn’t perfect, there could be background noise or strong accents, so I would replay certain parts to be sure I got the words right. If a speaker switched from English to another language, I would bracket that part and label it as stated in the guideline I also checked through my work before submitting to fix small errors and make sure everything flowed naturally. Accuracy was important, but so was submitting on time.

I worked as a transcriptionist where I turned audio recordings into written documents. My job was to listen closely and type out exactly what was said, making sure everything followed the client’s guidelines. I paid attention to punctuation, capitalization, speaker labels, and formatting so the final transcript was clean and easy to read. Sometimes the audio wasn’t perfect, there could be background noise or strong accents, so I would replay certain parts to be sure I got the words right. If a speaker switched from English to another language, I would bracket that part and label it as stated in the guideline I also checked through my work before submitting to fix small errors and make sure everything flowed naturally. Accuracy was important, but so was submitting on time.

2025

Education

H

Homat Group of Schools

General Certificate of Education, General Studies

General Certificate of Education
2012 - 2018
S

Samira Preparatory Nursery & Primary School

First School Leaving Certificate, General Primary Education

First School Leaving Certificate
2005 - 2011

Work History

T

The kabaal

Customer service representative

Lagos
2022 - 2023