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M
Mathew O.

Mathew O.

Linguistics & Transcription Data Labeling/AI Training Specialist

Nigeria flagOgun State, Nigeria

Key Skills

Software

ClickworkerClickworker
RoboflowRoboflow
RemotasksRemotasks
Other
Label StudioLabel Studio
MercorMercor
MindriftMindrift
OneFormaOneForma
TelusTelus

Top Subject Matter

Language/Localization AI
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
VideoVideo
AudioAudio
DocumentDocument

Top Task Types

Bounding BoxBounding Box
PolygonPolygon
SegmentationSegmentation
ClassificationClassification
Object DetectionObject Detection
TranscriptionTranscription
Data CollectionData Collection
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Linguistics & Transcription Data Labeling/AI Training Specialist. Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor of Science, Federal University of Agriculture (2013). AI-training focus includes data types such as Text and labeling workflows including Transcription.

Labeling Experience

Video Annotator/reviewer

VideoVideoSegmentationSegmentation

Action Identification: Accurately describing actions and objects in videos. Following Guidelines: Adhering to specific, detailed instructions for segmentation, merging, and labeling actions. Data Quality Assurance: Ensuring high-quality, human-reviewed data by correcting segment labels

2026 - Present

Linguistics & Transcription Data Labeling/AI Training Specialist

TextTextTranscriptionTranscription

As a linguistics and transcription specialist, I performed high-accuracy audio and text transcription and translation for AI model training. Work included precise English-Yoruba-Pidgin translation, localization, and data annotation to support AI language development. My tasks focused on delivering meticulous, linguistically accurate data for training advanced models. • Expert-level transcription and translation across English, Yoruba, and Nigerian Pidgin • Provided detailed, well-labeled datasets for diverse language models • Conducted audio-to-text and text-to-text localization and annotation tasks • Maintained high standards of linguistic accuracy in all deliverables.

Not specified

Education

F

Federal University of Agriculture

Bachelor of Science, Animal Production and Health

Bachelor of Science
2013 - 2013

Work History

B

BPL Nigeria Limited

HSE Analyst/Coordinator

Ogun State
2024 - Present
B

BPL Nigeria Limited

HSE Coordinator

Ogun State
2024 - Present