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E
Ebunoluwa Balogun

Ebunoluwa Balogun

AI Data Annotation - Audio Transcription

Nigeria flagIbadan, Nigeria
$17.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Audio Transcription
AI Data Annotation
Image Labeling

Top Data Types

AudioAudio
ImageImage

Top Task Types

TranscriptionTranscription
SegmentationSegmentation
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Text GenerationText Generation
Bounding BoxBounding Box
Evaluation/RatingEvaluation/Rating

Freelancer Overview

AI Data Annotation - Audio Transcription. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Education, Obafemi Awolowo University (2025). AI-training focus includes data types such as Audio and Image and labeling workflows including Transcription and Segmentation.

Entry LevelEnglishYoruba

Labeling Experience

AI Data Annotation - Image Labeling

ImageSegmentation
I performed image labeling including region-based image masking as part of AI data annotation. My responsibility was to annotate specific regions within images to help train visual recognition models. Careful attention was paid to accuracy and consistency in segmentation tasks. • Labeled and masked regions in a variety of images • Applied annotation standards for machine learning datasets • Collaborated with team members in visual data projects • Helped ensure high quality annotated images

I performed image labeling including region-based image masking as part of AI data annotation. My responsibility was to annotate specific regions within images to help train visual recognition models. Careful attention was paid to accuracy and consistency in segmentation tasks. • Labeled and masked regions in a variety of images • Applied annotation standards for machine learning datasets • Collaborated with team members in visual data projects • Helped ensure high quality annotated images

Not specified

AI Data Annotation - Audio Transcription

AudioTranscription
I performed audio transcription and contributed to AI data annotation projects. My work involved transcribing spoken audio into written form to support the training of speech recognition models. I ensured high-quality data by carefully following annotation guidelines. • Transcribed various audio samples for accuracy • Maintained consistent formatting and linguistic standards • Collaborated in AI-focused annotation tasks • Delivered precise datasets for machine learning use

I performed audio transcription and contributed to AI data annotation projects. My work involved transcribing spoken audio into written form to support the training of speech recognition models. I ensured high-quality data by carefully following annotation guidelines. • Transcribed various audio samples for accuracy • Maintained consistent formatting and linguistic standards • Collaborated in AI-focused annotation tasks • Delivered precise datasets for machine learning use

Not specified

Education

O

Obafemi Awolowo University

Bachelor of Education, Social Studies

Bachelor of Education
2024 - 2025

Work History

M

Magik Detergent Company

Operations & Production Support Assistant

Ibadan
2023 - 2024