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Maryann

Maryann

AI Data Annotation Specialist (Freelance)

KENYA flag
Nairobi, Kenya
$20.00/hrExpertOtherClickworkerCVAT

Key Skills

Software

Other
ClickworkerClickworker
CVATCVAT
iMeritiMerit
MercorMercor
OneFormaOneForma

Top Subject Matter

Ai Trainer
Data annotation
Machine Learning

Top Data Types

TextText
VideoVideo
AudioAudio

Top Task Types

Question Answering
Classification

Freelancer Overview

AI Data Annotation Specialist (Freelance). Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Arts, University (2014). AI-training focus includes data types such as Text and labeling workflows including Question Answering and Classification.

ExpertEnglish

Labeling Experience

AI Data Annotation Specialist (Freelance)

TextQuestion Answering
This role involves creating highly realistic and natural Q&A pairs based on synthetic database environments for use in AI training. Each Q&A pair is carefully constructed to be linguistically clear, contextually accurate, and aligned with SQL query outputs. The work is specialized in the Account Management domain, ensuring relevance to user scenarios such as authentication and billing updates. • Develop and refine Q&A pairs to simulate real-world user interactions. • Maintain high standards of clarity, contextual accuracy, and logical correctness. • Collaborate with project managers to meet training data quality goals. • Focus on advanced AI training for structured, table-driven domains.

This role involves creating highly realistic and natural Q&A pairs based on synthetic database environments for use in AI training. Each Q&A pair is carefully constructed to be linguistically clear, contextually accurate, and aligned with SQL query outputs. The work is specialized in the Account Management domain, ensuring relevance to user scenarios such as authentication and billing updates. • Develop and refine Q&A pairs to simulate real-world user interactions. • Maintain high standards of clarity, contextual accuracy, and logical correctness. • Collaborate with project managers to meet training data quality goals. • Focus on advanced AI training for structured, table-driven domains.

2025 - Present

Junior Data Annotator (Otto earth ai)

OtherTextClassification
As a Junior Data Annotator, I utilized the Ango Hub platform to perform labeling of text, audio, and structured data for AI model training projects. My responsibilities included following customized workflows and rigorous quality assurance protocols to support diverse domains. I contributed significantly to projects in autonomous vehicle technology and healthcare AI applications. • Performed annotation using Ango Hub as core software. • Supported healthcare and autonomous vehicle data workflows. • Participated in documentation reviews and team quality checks. • Labeled multiple data types with a focus on clarity and compliance.

As a Junior Data Annotator, I utilized the Ango Hub platform to perform labeling of text, audio, and structured data for AI model training projects. My responsibilities included following customized workflows and rigorous quality assurance protocols to support diverse domains. I contributed significantly to projects in autonomous vehicle technology and healthcare AI applications. • Performed annotation using Ango Hub as core software. • Supported healthcare and autonomous vehicle data workflows. • Participated in documentation reviews and team quality checks. • Labeled multiple data types with a focus on clarity and compliance.

2024 - 2025

Education

U

University

Bachelor of Arts, Business Administration

Bachelor of Arts
2010 - 2014

Work History

O

otto.earth

Train

Georgia
2025 - 2026