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Ishmael Charo

Ishmael Charo

AI Data Annotation & Evaluation Specialist

KENYA flag
Nairobi, Kenya
$10.00/hrIntermediateClickworkerAppenCloudfactory

Key Skills

Software

ClickworkerClickworker
AppenAppen
CloudFactoryCloudFactory
Data Annotation TechData Annotation Tech
HiveMindHiveMind
iMeritiMerit
OneFormaOneForma
Micro1
Scale AIScale AI

Top Subject Matter

Large Language Models
AI Dataset Validation

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming
DocumentDocument

Top Task Types

Bounding Box
Polygon
Classification
Text Generation
Question Answering
Transcription
Computer Programming Coding
Data Collection

Freelancer Overview

AI Data Annotation & Evaluation Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (2025) and Certificate, Moringa School (2022). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateSwahiliEnglish

Labeling Experience

AI Data Annotation & Evaluation Specialist

Text
As an AI Data Annotation & Evaluation Specialist, I contributed to the creation and validation of high-quality training datasets for large language models. My responsibilities included detailed evaluation of AI model outputs and the development of tools to validate and classify data. I aimed to ensure maximum accuracy and consistency in dataset preparation for machine learning tasks. • Maintained an accuracy rate of over 99% in data annotation and evaluation tasks. • Developed and improved dataset validation tools, increasing dataset consistency by 20%. • Evaluated and rated AI model outputs, enhancing prompt quality and model performance. • Assisted in building workflow systems for classification and reporting dashboards.

As an AI Data Annotation & Evaluation Specialist, I contributed to the creation and validation of high-quality training datasets for large language models. My responsibilities included detailed evaluation of AI model outputs and the development of tools to validate and classify data. I aimed to ensure maximum accuracy and consistency in dataset preparation for machine learning tasks. • Maintained an accuracy rate of over 99% in data annotation and evaluation tasks. • Developed and improved dataset validation tools, increasing dataset consistency by 20%. • Evaluated and rated AI model outputs, enhancing prompt quality and model performance. • Assisted in building workflow systems for classification and reporting dashboards.

2023 - 2023

Education

J

Jomo Kenyatta University of Agriculture and Technology

Bachelor of Science, Information Technology

Bachelor of Science
2022 - 2025
I

Institute of Advanced Technology

Certificate, Scrum Master

Certificate
2024 - 2024

Work History

J

Jkuat

Software Developer Intern

Nairobi
2025 - 2025
F

Freelance AI Data Platforms

Full Stack Developer

Nairobi
2024 - 2024