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S

Sharon Atieno

AI Data Annotator

$10.00/hrExpertAppenCVATData Annotation Tech

Key Skills

Software

AppenAppen
CVATCVAT
Data Annotation TechData Annotation Tech
iMeritiMerit
Micro1
MindriftMindrift
OneFormaOneForma
TolokaToloka
TelusTelus
SamaSama
RemotasksRemotasks

Top Subject Matter

Healthcare
Project Management
Sports

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

Bounding Box
Polygon
Segmentation
Classification
Entity Ner Classification
Point Key Point
Polyline
Object Detection
Text Generation
Evaluation Rating
Data Collection
Prompt Response Writing SFT

Freelancer Overview

Detail-oriented language and data specialist with experience in proofreading transcription, data entry, and AI data annotation. Skilled in delivering high-quality work with a strong focus on accuracy, readability, and efficiency. Proficient in English, with an IELTS certification demonstrating advanced language proficiency. Adept at handling data-related tasks, including AI data annotation, general data transcription, and content structuring for machine learning applications. Strong analytical skills, attention to detail, and the ability to meet deadlines in fast-paced environments.

ExpertSwahiliGermanEnglishSpanishJapanese

Labeling Experience

Operator

ImageObject Detection
Worked as a Data Labeler on image-based machine learning projects focused on object detection and visual verification. Performed image comparison tasks to determine similarity and consistency between paired datasets, supporting model accuracy and validation processes. Completed high-volume annotation tasks, averaging approximately 800 annotations per 8-hour shift while maintaining strict adherence to labeling guidelines. Ensured high-quality outputs through consistency checks, guideline compliance, and participation in quality review processes.

Worked as a Data Labeler on image-based machine learning projects focused on object detection and visual verification. Performed image comparison tasks to determine similarity and consistency between paired datasets, supporting model accuracy and validation processes. Completed high-volume annotation tasks, averaging approximately 800 annotations per 8-hour shift while maintaining strict adherence to labeling guidelines. Ensured high-quality outputs through consistency checks, guideline compliance, and participation in quality review processes.

2025 - Present

Education

J

Jomo Kenyatta University of Agriculture and Technology

Bachelors, Medical Laboratory Sciences

Bachelors
2016 - 2020

Work History

O

Outlier

Freelance Data Specialist & Language Expert

Nairobi
2022 - 2023