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Grace Ofobike

Grace Ofobike

Detail-oriented AI Trainer and Data Annotation professional with experience

Nigeria flagPort. Harcourt, Nigeria
$8.00/hrExpertAppenTelus

Key Skills

Software

AppenAppen
TelusTelus

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Task Types

Action RecognitionAction Recognition
Bounding BoxBounding Box
ClassificationClassification
Entity (NER) ClassificationEntity (NER) Classification
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

I have hands-on experience in data labeling and AI training, with a strong focus on producing high-quality training data that improves machine learning model performance. As an AI Trainer with Telus Digital, I have worked on annotating and labeling text, audio, and conversational data, following detailed project guidelines to ensure consistency, accuracy, and relevance. My work supports NLP and speech-recognition models through tasks such as transcription, intent classification, prompt evaluation, and response quality assessment. What sets me apart is my attention to detail, quality assurance mindset, and ability to adapt quickly to new annotation frameworks and tools. I consistently meet accuracy benchmarks, conduct self-reviews to minimize errors, and collaborate effectively within remote, cross-functional teams. With a background in transcription, QA evaluation, and content analysis, I bring strong language skills, critical thinking, and reliability to AI training projects—ensuring datasets are clean, unbiased, and model-ready.

ExpertEnglish

Labeling Experience

No Data Labeling experience added

Grace O. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

F

Federal Polytechnic Nasarawa

Bachelor of Arts, Accounting

Bachelor of Arts
2008 - 2012

Work History

A

Access Bank Plc

Customer Service Representative

Port Harcourt
2018 - 2020