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R
Roseline J.

Roseline J.

AI Data Annotator & Quality Analyst

Nigeria flagAbuja, Nigeria

Key Skills

Software

No software listed

Top Subject Matter

My strongest area is AI data processing
quality assurance cleaning
structuring
validating datasets for machine learning models

Top Data Types

ImageImage
Geospatial Tiled ImageryGeospatial Tiled Imagery
TextText

Top Task Types

SegmentationSegmentation
Text GenerationText Generation
Question AnsweringQuestion Answering
Text SummarizationText Summarization
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

I have a knack for catching things that don't add up. In my AI/ML work I've built predictive models from scratch but my real strength is in cleaning data, verifying assumptions, and spotting outliers that could throw off the results. I enjoy digging into datasets to make sure they're complete and accurate before any analysis happens.

Labeling Experience

Yes, I do have data labeling experience

Yes, I do have data labeling experience

Not specified

Education

A

AI/ML TechCrush

Degree not specified

Not specified
Not specified

Work History

C

Company not specified

AI Data Annotator & Quality Analyst Labeled and validated datasets for computer vision and natural language processing

Location not specified
Not specified