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S

Sheilla S.

Data Annotation Associate at Sama

Kenya flagNairobi, Kenya

Key Skills

Software

SamaSama

Top Subject Matter

AI model training datasets
AI/NLP training datasets
AI/vision-video training datasets

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

ClassificationClassification
Action RecognitionAction Recognition

Freelancer Overview

Data Annotation Associate at Sama. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Diploma in Information Technology, Kenya Institute of Management (2021) and Kenya Certificate of Secondary Education (KCSE), Alliance High School (2018). AI-training focus includes data types such as Image, Text, and Video and labeling workflows including Classification and Action Recognition.

Labeling Experience

Sama

Data Annotation Associate at Sama

SamaSamaTextTextClassificationClassification

Annotated text datasets for AI model training and ensured labels were applied consistently with requirements. Participated in checks and rework steps when needed to maintain accurate, high-quality labeled data. • Labeled text data for AI training • Reviewed labeled data for quality compliance • Supported team delivery within deadlines • Maintained accurate documentation and reports

2025 - Present
Sama

Data Annotation Associate at Sama

SamaSamaVideoVideoAction RecognitionAction Recognition

Annotated video datasets for AI model training and followed instructions for labeling content. Verified labeled outputs through quality checks to ensure project accuracy and consistency. • Labeled video data for AI training • Conducted quality review of labeled segments • Coordinated with teams to finish deliverables on time • Kept project documentation and progress reports

2023 - Present
Sama

Data Annotation Associate at Sama

SamaSamaImageImageClassificationClassification

Annotated image datasets for AI model training and applied labeling according to project guidelines. Reviewed and validated labeled data to ensure adherence to quality standards and reduce annotation errors. • Annotated images for AI training • Performed quality review of labeled outputs • Collaborated with team members to meet strict deadlines • Maintained project documentation and reporting

2023 - Present

Education

K

Kenya Institute of Management

Diploma in Information Technology, Information Technology

Diploma in Information Technology
2021 - 2021
A

Alliance High School

Kenya Certificate of Secondary Education (KCSE), General Education

Kenya Certificate of Secondary Education (KCSE)
2018 - 2018

Work History

C

Cloudfactory

Data Entry Clerk

Nairobi
2022 - 2023
S

Safaricom PLC

Administrative Assistant Intern

Nairobi
2021 - 2022