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Bravin Otieno

Bravin Otieno

Language Annotator - AI Model Training

KENYA flag
nairobi, Kenya
$10.00/hrExpertDataloop

Key Skills

Software

DataloopDataloop

Top Subject Matter

No subject matter listed

Top Data Types

VideoVideo

Top Label Types

Entity Ner Classification

Freelancer Overview

I am an experienced language annotator and translator with over three years specializing in Kiswahili-English data annotation, transcription, and localization. My work spans text, audio, and conversational datasets, where I excel in labeling, categorization, and validation to support AI model training and machine learning development. I have a strong background in content correction, quality assurance, and ensuring cultural and linguistic accuracy for both Kiswahili and English projects. My expertise includes using online annotation platforms for tasks such as sentence categorization, image and audio labeling, and content evaluation. I am committed to delivering high-quality, accurate datasets, and thrive in remote, collaborative environments that demand attention to detail, consistency, and a deep understanding of linguistic nuances.

ExpertEnglish

Labeling Experience

Dataloop

Data labelling and annotation

DataloopVideoEntity Ner Classification
Labelling and annotating up to 10000 videos per session. maintained quality work hence increasing positive productivity

Labelling and annotating up to 10000 videos per session. maintained quality work hence increasing positive productivity

2020 - 2024

Education

U

University of Nairobi

Master of Arts, Linguistics

Master of Arts
2024 - 2024
K

Kenyatta University

Bachelor of Arts, Literature and Linguistics

Bachelor of Arts
2021 - 2021

Work History

M

mercor

AI modal trainer

Nairobi
2022 - 2024