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うりえl

Data Annotator & QA Tester - Image Segmentation

Nigeria flagLagos, Nigeria
$40.00/hrIntermediateAppenClickworkerMicro1

Key Skills

Software

AppenAppen
ClickworkerClickworker
Micro1
RemotasksRemotasks
MindriftMindrift
TelusTelus

Top Subject Matter

Computer Vision
Video Object Detection
Natural Language Processing

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

SegmentationSegmentation
Object DetectionObject Detection
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Data Annotator & QA Tester - Image Segmentation. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Federal University of Agriculture, Abeokuta (2024). AI-training focus includes data types such as Image, Video, and Text and labeling workflows including Segmentation, Object Detection, and Entity (NER) Classification.

IntermediateEnglish

Labeling Experience

Data Annotator & QA Tester - Text/NLP Labeling

TextEntity Ner Classification
Additionally, I performed text-based labeling, including text categorization and entity recognition for NLP datasets. Using advanced instructions, I executed sentiment analysis and text tagging to support Natural Language Processing model training. Detailed attention was required to ensure label consistency and relevance. • Executed NLP sentiment labeling • Performed topic categorization for text data • Maintained data integrity as per guidelines • Participated in prompt engineering for LLMs

Additionally, I performed text-based labeling, including text categorization and entity recognition for NLP datasets. Using advanced instructions, I executed sentiment analysis and text tagging to support Natural Language Processing model training. Detailed attention was required to ensure label consistency and relevance. • Executed NLP sentiment labeling • Performed topic categorization for text data • Maintained data integrity as per guidelines • Participated in prompt engineering for LLMs

2026 - Present

Data Annotator & QA Tester - Video Annotation

VideoObject Detection
In this remote role, I conducted video annotation for object detection and action recognition tasks in AI pipelines. My focus was on assigning bounding boxes and temporal labels within video frames. This ensured accurate recognition for video machine learning applications. • Labeled moving objects frame-by-frame • Followed quality assurance protocols • Used both manual and software-assisted tools • Verified label accuracy through reviews

In this remote role, I conducted video annotation for object detection and action recognition tasks in AI pipelines. My focus was on assigning bounding boxes and temporal labels within video frames. This ensured accurate recognition for video machine learning applications. • Labeled moving objects frame-by-frame • Followed quality assurance protocols • Used both manual and software-assisted tools • Verified label accuracy through reviews

2026 - Present

Data Annotator & QA Tester - Image Segmentation

ImageSegmentation
As a Data Annotator & QA Tester at Atlas Capture / Test IO, I performed precise image annotation for computer vision projects. The responsibilities involved pixel-level segmentation to ensure high-quality training data for machine learning models. I maintained strict adherence to project guidelines for accuracy and consistency. • Executed detailed image segmentation and bounding box annotation • Ensured data quality for computer vision datasets • Followed evolving task instructions and project procedures • Collaborated remotely to meet team targets

As a Data Annotator & QA Tester at Atlas Capture / Test IO, I performed precise image annotation for computer vision projects. The responsibilities involved pixel-level segmentation to ensure high-quality training data for machine learning models. I maintained strict adherence to project guidelines for accuracy and consistency. • Executed detailed image segmentation and bounding box annotation • Ensured data quality for computer vision datasets • Followed evolving task instructions and project procedures • Collaborated remotely to meet team targets

2026 - Present

Education

F

Federal University of Agriculture, Abeokuta

Bachelor of Science, Computer Science

Bachelor of Science
2024

Work History

M

Murtala Muhammed International Airport

Logistics Support Intern

Lagos
2026 - 2026