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Isaac Ola

AI Data Specialist & Senior Freelance Writer

Nigeria flagIbadan, Nigeria
$20.00/hrExpertData Annotation TechLabelboxLabel Studio

Key Skills

Software

Data Annotation TechData Annotation Tech
LabelboxLabelbox
Label StudioLabel Studio

Top Subject Matter

Linguistics Domain Expertise
Content Quality
AI Training

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
SegmentationSegmentation
PolygonPolygon
Point/Key PointPoint/Key Point
PolylinePolyline
CuboidCuboid
Object DetectionObject Detection
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
RLHFRLHF
Fine-tuningFine-tuning

Freelancer Overview

AI Data Specialist & Senior Freelance Writer. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, N/A (2014). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

ExpertEnglish

Labeling Experience

AI Data Specialist & Senior Freelance Writer

OtherTextClassification
Classified and evaluated large volumes of text data, mapping sentiment, intent, and topical relevance. Applied comprehensive linguistic QA standards and followed detailed annotation guidelines. Evaluated AI-generated responses for correctness, safety, and alignment using RLHF methodologies. • Conducted text classification, entity recognition, and sentiment analysis • Assessed generative AI outputs for accuracy and safety • Ensured compliance with US/UK English conventions • Coordinated distributed team to deliver quality annotations

Classified and evaluated large volumes of text data, mapping sentiment, intent, and topical relevance. Applied comprehensive linguistic QA standards and followed detailed annotation guidelines. Evaluated AI-generated responses for correctness, safety, and alignment using RLHF methodologies. • Conducted text classification, entity recognition, and sentiment analysis • Assessed generative AI outputs for accuracy and safety • Ensured compliance with US/UK English conventions • Coordinated distributed team to deliver quality annotations

2023 - Present

Independent Content Consultant & Editor

OtherText
Reviewed and refined AI model outputs to improve relevance, fluency, tone, and factual accuracy. Collaborated on prompt design, intent mapping, and response evaluation for AI-related content projects. Adapted to evolving project requirements and ensured annotation and editorial accuracy. • Improved AI-generated text for greater naturalness and clarity • Developed specialized prompts for various content domains • Maintained documentation for editorial and annotation transparency • Sustained a 99% accuracy rate under tight deadlines

Reviewed and refined AI model outputs to improve relevance, fluency, tone, and factual accuracy. Collaborated on prompt design, intent mapping, and response evaluation for AI-related content projects. Adapted to evolving project requirements and ensured annotation and editorial accuracy. • Improved AI-generated text for greater naturalness and clarity • Developed specialized prompts for various content domains • Maintained documentation for editorial and annotation transparency • Sustained a 99% accuracy rate under tight deadlines

2014 - Present

Education

N

N/A

Bachelor of Science, Agricultural Extension and Rural Development

Bachelor of Science
2010 - 2014

Work History

F

Freelance

Content Consultant & Editor

Ibadan
2014 - Present