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Peter Mwangi

Peter Mwangi

Freelance Data Labeling & Remote Tasks Specialist

United Kingdom flagN/A, United Kingdom
$40.00/hrIntermediateOtherClickworker

Key Skills

Software

Other
ClickworkerClickworker

Top Subject Matter

Conversational AI and Data
Content Moderation and
Software and User tester

Top Data Types

TextText

Top Task Types

Data CollectionData Collection
TranscriptionTranscription

Freelancer Overview

Freelance Data Labeling & Remote Tasks Specialist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglishFrenchItalian

Labeling Experience

AI Data Labeling & Annotation Specialist

TextClassification
I worked on text-based data labeling and annotation tasks focused on improving AI conversational systems. My responsibilities included classifying text data, evaluating AI-generated responses for accuracy, relevance, and tone, and performing ranking tasks to determine the best outputs. I also applied content moderation standards to identify unsafe or inappropriate responses. I followed structured annotation guidelines to ensure consistency and high-quality data for machine learning training. Through this experience, I developed strong attention to detail, accuracy, and the ability to handle high-volume tasks efficiently in remote environments.

I worked on text-based data labeling and annotation tasks focused on improving AI conversational systems. My responsibilities included classifying text data, evaluating AI-generated responses for accuracy, relevance, and tone, and performing ranking tasks to determine the best outputs. I also applied content moderation standards to identify unsafe or inappropriate responses. I followed structured annotation guidelines to ensure consistency and high-quality data for machine learning training. Through this experience, I developed strong attention to detail, accuracy, and the ability to handle high-volume tasks efficiently in remote environments.

2024 - Present

Freelance Data Labeling & Remote Tasks Specialist

OtherText
Performed data labeling and annotation for AI-generated text in remote freelance roles. Evaluated AI responses for accuracy, relevance, tone, and safety, adhering to structured guidelines. Utilized AI-assisted platforms for conversational analysis and ensured quality control in labeled datasets. • Conducted text annotation and response evaluation tasks • Applied content moderation and prompt analysis • Used AI chat platforms and data annotation tools • Delivered accurate labeling under tight deadlines

Performed data labeling and annotation for AI-generated text in remote freelance roles. Evaluated AI responses for accuracy, relevance, tone, and safety, adhering to structured guidelines. Utilized AI-assisted platforms for conversational analysis and ensured quality control in labeled datasets. • Conducted text annotation and response evaluation tasks • Applied content moderation and prompt analysis • Used AI chat platforms and data annotation tools • Delivered accurate labeling under tight deadlines

Present

Education

U

University of London

BSc (Hons) Business and Information Systems, Business and Information Systems

BSc (Hons) Business and Information Systems
2021 - 2025

Work History

F

Freelance

Remote Communication Specialist

N/A
2022 - Present