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Khadijah Abubakar

Khadijah Abubakar

Data Annotator, Data Labelling Audio Dubbing Specialist - RWS

Nigeria flagAbuja, Nigeria
$7.00/hrIntermediateOtherData Annotation TechRemotasks

Key Skills

Software

Other
Data Annotation TechData Annotation Tech
RemotasksRemotasks
Surge AISurge AI
TolokaToloka
MercorMercor
AppenAppen
ClickworkerClickworker
HumanaticHumanatic

Top Subject Matter

AI/Machine Learning
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation
Text SummarizationText Summarization
Data CollectionData Collection
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Fine-tuningFine-tuning
Question AnsweringQuestion Answering
SegmentationSegmentation
Point/Key PointPoint/Key Point

Freelancer Overview

Data Annotator, Data Labelling Audio Dubbing Specialist - RWS. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Business Administration, Miva Open University (2024) and Master of Public Health, Nasarawa State University Keffi (2024). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglishHausaSpanish

Labeling Experience

Data Annotator, Data Labelling Audio Dubbing Specialist - RWS

OtherTextClassification
As a Data Annotator at RWS, I annotated and labeled text, audio, and speech data to support the training and evaluation of AI and machine learning models. I was responsible for performing transcription, audio dubbing, quality assurance, and review of annotated data to ensure compliance with project guidelines. My role required efficiently managing large datasets while meeting tight deadlines in a fully remote environment. • Annotated and labeled text, audio, and speech data • Performed audio dubbing and synced transcriptions • Conducted QA and corrected inconsistent annotations • Used annotation tools/platforms for processing

As a Data Annotator at RWS, I annotated and labeled text, audio, and speech data to support the training and evaluation of AI and machine learning models. I was responsible for performing transcription, audio dubbing, quality assurance, and review of annotated data to ensure compliance with project guidelines. My role required efficiently managing large datasets while meeting tight deadlines in a fully remote environment. • Annotated and labeled text, audio, and speech data • Performed audio dubbing and synced transcriptions • Conducted QA and corrected inconsistent annotations • Used annotation tools/platforms for processing

2024 - 2026

Education

N

Nasarawa State University Keffi

Bachelor of Science, Microbiology

Bachelor of Science
2013 - 2017
N

Nasarawa State University Keffi

Master of Public Health, Public Health

Master of Public Health
2024

Work History

S

Sequence Laboratory

National Survey Coordinator – Research, Writing & M&E

Abuja
2024 - 2024
L

Lafia Medical Centre

Administrative Lead, Training & Documentation

Kaduna
2022 - 2023