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Isack Kiptanui

AI Trainer & Image Description Specialist (Remote, UK)

UNITED_KINGDOM flag
London, United Kingdom
$25.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

Artificial Intelligence
Computer Vision
Large Language Models

Top Data Types

ImageImage
TextText

Top Task Types

Classification

Freelancer Overview

AI Trainer & Image Description Specialist (Remote, UK). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, N/A (2021) and Bachelor of Arts, N/A (2018). AI-training focus includes data types such as Image and Text and labeling workflows including Classification, Evaluation, and Rating.

ExpertEnglish

Labeling Experience

AI Trainer & Image Description Specialist (Remote, UK)

ImageClassification
In this role, I reviewed images and generated accurate, unbiased descriptions to support AI model training. I created structured prompts and evaluated AI outputs for accuracy, bias, and safety while maintaining high productivity standards. I ensured that all outputs adhered to project guidelines and quality benchmarks. • Produced fact-based image descriptions for prompt-based systems. • Evaluated AI-generated outputs for errors, bias, and logical inconsistencies. • Facilitated dataset quality improvement and annotation accuracy. • Collaborated remotely to maintain productivity targets and compliance.

In this role, I reviewed images and generated accurate, unbiased descriptions to support AI model training. I created structured prompts and evaluated AI outputs for accuracy, bias, and safety while maintaining high productivity standards. I ensured that all outputs adhered to project guidelines and quality benchmarks. • Produced fact-based image descriptions for prompt-based systems. • Evaluated AI-generated outputs for errors, bias, and logical inconsistencies. • Facilitated dataset quality improvement and annotation accuracy. • Collaborated remotely to maintain productivity targets and compliance.

2022 - Present

Data Annotation & Quality Associate (Remote)

Text
I performed data annotation and quality assurance tasks, labeling datasets and verifying their metadata for use in AI systems. My work included peer reviews to ensure accuracy and consistency, supporting overall process improvements. I maintained precise and guideline-compliant label records throughout the assignment. • Carried out manual text labeling and metadata verification. • Conducted peer reviews for label quality and guideline alignment. • Enhanced annotation workflows through process monitoring. • Supported project documentation and reporting for training data.

I performed data annotation and quality assurance tasks, labeling datasets and verifying their metadata for use in AI systems. My work included peer reviews to ensure accuracy and consistency, supporting overall process improvements. I maintained precise and guideline-compliant label records throughout the assignment. • Carried out manual text labeling and metadata verification. • Conducted peer reviews for label quality and guideline alignment. • Enhanced annotation workflows through process monitoring. • Supported project documentation and reporting for training data.

2021 - 2022

Technical Content Analyst (Remote)

TextClassification
In this position, I analyzed textual and visual data to support the training of new annotators and AI models. I contributed to preparing training materials and reports, ensuring that annotation standards were effectively communicated and upheld. My role facilitated consistent quality in labeled datasets for downstream AI applications. • Analysed and classified text and image data according to project needs. • Assisted in onboarding and training annotation staff remotely. • Produced and reviewed documentation for training workflows. • Maintained high data quality for model learning purposes.

In this position, I analyzed textual and visual data to support the training of new annotators and AI models. I contributed to preparing training materials and reports, ensuring that annotation standards were effectively communicated and upheld. My role facilitated consistent quality in labeled datasets for downstream AI applications. • Analysed and classified text and image data according to project needs. • Assisted in onboarding and training annotation staff remotely. • Produced and reviewed documentation for training workflows. • Maintained high data quality for model learning purposes.

2019 - 2021

Education

N

N/A

Master of Science, Information Technology

Master of Science
2021 - 2021
N

N/A

Bachelor of Arts, Communication and Digital Media

Bachelor of Arts
2018 - 2018

Work History

N

N/A

Technical Content Analyst

London
2019 - 2021