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J

Jesse Gitere

Data Annotator/Translator - Part Time

KENYA flag
Ruiru, Kenya
$15.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

AI/ML Model Training
Localization Domain Expertise

Top Data Types

TextText
VideoVideo

Top Task Types

Prompt Response Writing SFT
RLHF
Fine Tuning
Question Answering
Polygon
Classification
Object Detection
Text Summarization
Text Generation
Evaluation Rating
Bounding Box

Freelancer Overview

Data Annotator/Translator - Part Time. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Arts, University of Nairobi (2017) and Kenya Certificate of Secondary Education, Nyandarua High School (2010). AI-training focus includes data types such as Text and labeling workflows including Translation and Localization.

IntermediateSwahiliEnglish

Labeling Experience

Data Annotator/Translator - Part Time

OtherText
As a Data Annotator/Translator at Translated, I annotated diverse datasets, including text, images, audio, and video, for AI/ML model training. I ensured high-quality data labeling by following strict guidelines and reviewed annotations to identify and correct errors for enhanced dataset accuracy. I also contributed to supervised fine-tuning for domain-specific large language models and collaborated closely with AI/ML teams to help iterate on model performance. • Utilized Hullahoop and Translated.com platforms for annotation and quality assurance. • Delivered domain-specific datasets under tight deadlines with high accuracy. • Maintained consistency and data integrity for scalable AI solutions. • Managed high data volumes and conducted linguistic quality checks.

As a Data Annotator/Translator at Translated, I annotated diverse datasets, including text, images, audio, and video, for AI/ML model training. I ensured high-quality data labeling by following strict guidelines and reviewed annotations to identify and correct errors for enhanced dataset accuracy. I also contributed to supervised fine-tuning for domain-specific large language models and collaborated closely with AI/ML teams to help iterate on model performance. • Utilized Hullahoop and Translated.com platforms for annotation and quality assurance. • Delivered domain-specific datasets under tight deadlines with high accuracy. • Maintained consistency and data integrity for scalable AI solutions. • Managed high data volumes and conducted linguistic quality checks.

2024 - Present

Education

U

University of Nairobi

Bachelor of Arts, Economics and Sociology

Bachelor of Arts
2017 - 2017
N

Nyandarua High School

Kenya Certificate of Secondary Education, General Secondary Education

Kenya Certificate of Secondary Education
2010 - 2010

Work History

R

Ruiru-Juja Water and Sewerage Company

Assistant Data Analyst

Ruiru
2025 - Present
U

Upwork Marketplace

Freelance Content & Feature Writer

Nairobi
2018 - 2025