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Sheila Sarange

Sheila Sarange

Expert AI Data Annotator

Kenya flagNairobi, Kenya
$25.00/hrIntermediateAppenClickworkerCloudfactory

Key Skills

Software

AppenAppen
ClickworkerClickworker
CloudFactoryCloudFactory
Data Annotation TechData Annotation Tech
Label StudioLabel Studio
LionbridgeLionbridge
MercorMercor
Micro1
RemotasksRemotasks
OneFormaOneForma
MindriftMindrift
Scale AIScale AI
SuperAnnotateSuperAnnotate

Top Subject Matter

Technology-AI Training Data $ Model Evaluation
Healthcare- Medical Imaging and diagnostic data
Education- Academic Research & Scholarly Data

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

Bounding Box
Polygon
Classification
Object Detection
Question Answering
Transcription
Data Collection
Prompt Response Writing SFT

Freelancer Overview

I am a highly analytical professional with extensive experience in data management and technical documentation. My background in statistical analysis and research has equipped me with the precision required for high-quality data labeling, particularly in identifying complex patterns and maintaining strict quality control standards. I am adept at following intricate guidelines to ensure dataset accuracy and model reliability. With a strong foundation in both quantitative data and visual communication, I provide a unique perspective on multi-modal AI training. I have a proven track record of synthesizing raw information into structured formats, consistently meeting high-volume targets without compromising on the granular details necessary for advanced machine learning applications.

IntermediateEnglish

Labeling Experience

Visual data classification

ImageObject Detection
Categorized and tagged large volumes of visual information based on specific technical attributes. Focused on precision in metadata tagging and hierarchial organization to improve searchability and recognition within digital systems.

Categorized and tagged large volumes of visual information based on specific technical attributes. Focused on precision in metadata tagging and hierarchial organization to improve searchability and recognition within digital systems.

2022 - 2025

Education

U

University of Nairobi

Bachelor of Arts, English and Linguistics

Bachelor of Arts
2017 - 2021

Work History

I

Independent

Freelance AI Trainer $ Data Labeller

NAIROBI
2025 - 2026