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Annabel Chilla

Data Annotator

Kenya flagNairobi, Kenya
$4.00/hrExpertSama

Key Skills

Software

SamaSama

Top Subject Matter

Machine Learning/Artificial Intelligence
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

ClassificationClassification

Freelancer Overview

Data Annotator. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Kenya Certificate of Secondary Education, Bishop Mazzoldi Secondary School (2015). AI-training focus includes data types such as Image and labeling workflows including Classification.

ExpertEnglishSwahili

Labeling Experience

Sama

Data Annotator

SamaImageClassification
As a Data Annotator at Samasource Kenya Ltd, I was responsible for annotating data to train artificial intelligence algorithms. My tasks included image, video, and sensor data annotation, validation, and improvement for machine learning models. I ensured data quality, accuracy, and compliance with standards through rigorous review and adaptation to guidelines. • Annotated and validated image, video, and sensor data for AI and machine learning. • Reviewed, corrected, and augmented AI model outputs on an ongoing basis. • Maintained high annotation standards, following changing guidelines and best practices. • Communicated with project managers and data scientists to ensure annotation clarity and quality.

As a Data Annotator at Samasource Kenya Ltd, I was responsible for annotating data to train artificial intelligence algorithms. My tasks included image, video, and sensor data annotation, validation, and improvement for machine learning models. I ensured data quality, accuracy, and compliance with standards through rigorous review and adaptation to guidelines. • Annotated and validated image, video, and sensor data for AI and machine learning. • Reviewed, corrected, and augmented AI model outputs on an ongoing basis. • Maintained high annotation standards, following changing guidelines and best practices. • Communicated with project managers and data scientists to ensure annotation clarity and quality.

2023 - 2026

Education

B

Bishop Mazzoldi Secondary School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2015 - 2015

Work History

E

EXP Advertising Agency

Brand Ambassador

Nairobi
2023 - 2023
B

Bella Fryz

Customer Representative

Kajiado
2020 - 2022