For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

LoginCreate account
Invite to Job
K

Kenneth Mucheru

Freelance Data Evaluator & Online Tester – Text Labeling and AI Training

KENYA flag
Nairobi, Kenya
$12.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

Conversational AI
Computer Vision

Top Data Types

TextText
ImageImage

Top Task Types

Object Detection

Freelancer Overview

Freelance Data Evaluator & Online Tester – Text Labeling and AI Training. Core strengths include Other. Education includes Bachelor of Science, University of Nairobi (2024). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Object Detection.

ExpertEnglish

Labeling Experience

Freelance Data Evaluator & Online Tester – Image Annotation

OtherImageObject Detection
Labeled and annotated objects in images to create datasets for computer vision training using internal or unspecified online platforms. Maintained a high degree of accuracy and consistency across image labeling tasks for AI model enhancement. Followed established annotation protocols and standards to support supervised learning in computer vision projects. • Tagged and outlined key features within images. • Maintained dataset quality and integrity. • Identified and corrected potential mislabels during review processes. • Supported iterative improvement cycles for visual AI systems.

Labeled and annotated objects in images to create datasets for computer vision training using internal or unspecified online platforms. Maintained a high degree of accuracy and consistency across image labeling tasks for AI model enhancement. Followed established annotation protocols and standards to support supervised learning in computer vision projects. • Tagged and outlined key features within images. • Maintained dataset quality and integrity. • Identified and corrected potential mislabels during review processes. • Supported iterative improvement cycles for visual AI systems.

2023 - Present

Freelance Data Evaluator & Online Tester – Text Labeling and AI Training

OtherText
Evaluated AI-generated text responses for accuracy, relevance, and safety using online annotation platforms. Consistently followed detailed guidelines to ensure high-quality data used for machine learning model improvements. Conducted ratings and structured feedback activities for conversational AI systems to enhance their accuracy and effectiveness. • Performed daily quality checks on AI-generated datasets. • Rated and compared multiple text responses for correctness. • Provided structured evaluations for model training purposes. • Ensured task completion met project and time requirements.

Evaluated AI-generated text responses for accuracy, relevance, and safety using online annotation platforms. Consistently followed detailed guidelines to ensure high-quality data used for machine learning model improvements. Conducted ratings and structured feedback activities for conversational AI systems to enhance their accuracy and effectiveness. • Performed daily quality checks on AI-generated datasets. • Rated and compared multiple text responses for correctness. • Provided structured evaluations for model training purposes. • Ensured task completion met project and time requirements.

2023 - Present

Education

U

University of Nairobi

Bachelor of Science, Computer Science

Bachelor of Science
2020 - 2024

Work History

T

TechNova Solutions Ltd

IT Support & Data Assistant

Nairobi
2022 - 2024