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Racheal A.

Racheal A.

AI Data annotator - E-commerce and Customer Support

Nigeria flagAsaba, Nigeria

Key Skills

Software

MindriftMindrift
Other

Top Subject Matter

E-commerce - Product Categorization and Customer Support
Finance - Risk Analysis and Fraud Detection
Healthcare - Medical Records and Patient Data

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
Text SummarizationText Summarization
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Evaluation/RatingEvaluation/Rating
ClassificationClassification

Freelancer Overview

I'm experienced in data annotation, AI response evaluation, English proofreading, text classification, and quality assurance. Skilled in applying annotation guidelines, ensuring data accuracy, identifying language errors, and contributing to the development and improvement of AI models through detailed linguistic review and feedback.

Labeling Experience

Novacart Digital Services

ImageImageClassificationClassification

Reviewed and categorized e-commerce products based on descriptions and images, assigned appropriate labels and attributes, and supported customer service data annotation by classifying inquiries and evaluating response quality to improve AI performance.

2025 - 2026

Education

D

Delta State Polytechnic Ogwashi-uku, Delta State

National Diploma , Marketing

National Diploma
2021 - 2023

Work History

D

DataVision AI Solutions

Data Labelling Specialist

Nairobi
2025 - 2025