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Isaac Muriu

Data Annotator / AI Training Assistant (Remote)

Kenya flagNairobi, Kenya
$30.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

General AI/ML Model Training
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Classification

Freelancer Overview

Data Annotator / AI Training Assistant (Remote). Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Degree, Kirinyaga University (2020). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

Online Data Labeling & Microtask Specialist

OtherTextClassification
As an Online Data Labeling & Microtask Specialist, I participated in microtask projects involving text categorization, tagging, and content moderation for AI model development. My role required following strict guidelines to ensure high-quality and accurate data output. I effectively managed remote work and delivered reliable results under tight deadlines. • Labeled and categorized text for AI training datasets. • Completed tagging and moderation assignments on online platforms. • Maintained productivity in high-volume task environments. • Met quality and accuracy standards for submitted work.

As an Online Data Labeling & Microtask Specialist, I participated in microtask projects involving text categorization, tagging, and content moderation for AI model development. My role required following strict guidelines to ensure high-quality and accurate data output. I effectively managed remote work and delivered reliable results under tight deadlines. • Labeled and categorized text for AI training datasets. • Completed tagging and moderation assignments on online platforms. • Maintained productivity in high-volume task environments. • Met quality and accuracy standards for submitted work.

2022 - Present

Data Annotator / AI Training Assistant (Remote)

OtherTextClassification
As a Data Annotator and AI Training Assistant, I performed extensive data labeling across text, images, and various online datasets to support machine learning development. My responsibilities included reviewing and correcting annotations, ensuring consistency, and meeting project-specific guidelines in a remote setup. I contributed directly to the quality and accuracy of AI training datasets throughout my tenure. • Conducted high-accuracy text and image annotation tasks. • Used diverse annotation platforms to meet project requirements. • Consistently met daily and weekly labeling targets while maintaining quality. • Improved labeled dataset quality by correcting annotation errors.

As a Data Annotator and AI Training Assistant, I performed extensive data labeling across text, images, and various online datasets to support machine learning development. My responsibilities included reviewing and correcting annotations, ensuring consistency, and meeting project-specific guidelines in a remote setup. I contributed directly to the quality and accuracy of AI training datasets throughout my tenure. • Conducted high-accuracy text and image annotation tasks. • Used diverse annotation platforms to meet project requirements. • Consistently met daily and weekly labeling targets while maintaining quality. • Improved labeled dataset quality by correcting annotation errors.

2021 - Present

Education

K

Kirinyaga University

Degree, computer science

Degree
2016 - 2020

Work History

N

N/A

Administrative Assistant

Nairobi
2023 - Present
N

N/A

Customer Service Representative

Nairobi
2022 - 2023