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V
Victor Mutisya

Victor Mutisya

Data Annotation Specialist

Kenya flagNairobi, Kenya
$3.00/hrIntermediateSamaCloudfactoryImerit

Key Skills

Software

SamaSama
CloudFactoryCloudFactory
iMeritiMerit

Top Subject Matter

General AI/Data Annotation
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
TranscriptionTranscription
Text SummarizationText Summarization
Object DetectionObject Detection
SegmentationSegmentation
PolygonPolygon
Point/Key PointPoint/Key Point
Text GenerationText Generation
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Data Annotation Specialist. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama. Education includes Bachelor of Business Management, Moi University (2023) and Kenya Certificate of Secondary Education, Mukaa Boys High School (2018). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Sama

Data Annotation Specialist

SamaTextClassification
I performed data annotation tasks at Sama, focusing on categorizing and labeling various data points to support AI model development. My responsibilities included accurately identifying and tagging relevant text data according to specific guidelines. I consistently ensured high quality and precision in all labeling assignments. • Demonstrated attention to detail in reviewing and annotating datasets • Collaborated with a team to maintain annotation standards • Utilized platform-specific tools for efficient workflow • Maintained consistent productivity and accuracy metrics

I performed data annotation tasks at Sama, focusing on categorizing and labeling various data points to support AI model development. My responsibilities included accurately identifying and tagging relevant text data according to specific guidelines. I consistently ensured high quality and precision in all labeling assignments. • Demonstrated attention to detail in reviewing and annotating datasets • Collaborated with a team to maintain annotation standards • Utilized platform-specific tools for efficient workflow • Maintained consistent productivity and accuracy metrics

2024 - Present

Education

S

Sama School

certificate, Data Annotation

certificate
2024 - 2025
M

Moi University

Bachelor of Business Management, Business Management with a focus on Sales and Marketing

Bachelor of Business Management
2019 - 2023

Work History

S

Sama

Associate

Nairobi
2024 - 2026
M

Ministry of Labour and Social Protection

Enumerator

Nairobi
2024 - 2024