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Gillian Barden

Gillian Barden

AI Trainer, Reviewer, and Data Labeler — micro1 (OpenAI)

Ireland flagGalway, Ireland
$50.00/hrEntry LevelMicro1Other

Key Skills

Software

Micro1
Other

Top Subject Matter

Speech Domain Expertise
Linguistics Domain Expertise
Psychology Domain Expertise

Top Data Types

AudioAudio
TextText
DocumentDocument

Top Task Types

ClassificationClassification
Question AnsweringQuestion Answering
Data CollectionData Collection

Freelancer Overview

Active AI Trainer, Linguist, and Reviewer for micro1, contributing to OpenAI frontier model development. Promoted to Reviewer within approximately two months of hire based on performance. Specialist in audio and speech quality evaluation, structured rubric annotation, and quality assurance review. I rate AI-generated speech across five weighted criteria using 1-7 scale frameworks, identify artifacts and voice anomalies, flag rubric edge cases and ambiguities, and audit trainer submissions for compliance. Native English speaker with thirteen years of professional language quality assessment experience. Academic background in linguistics, psychology, social sciences, and philosophy. MA in Community Development with A-grade in Research Methods (NUI Galway); MSc in Psychology in progress (Arden University, completion 2026).

Entry LevelEnglish

Labeling Experience

Language Quality Assessor

OtherAudioClassification
As a Language Quality Assessor, I specialized in written and spoken English language evaluation for academic and professional outputs. My work entailed providing diagnostic assessment, output grading, and comprehensive written feedback for language tasks. I supported academic writing and intercultural communication improvement through detailed document annotation. • Implemented standardized rubrics for discourse and text evaluation. • Annotated documents for grammar, logic, and coherence. • Ranked written outputs for proficiency and quality. • Provided feedback and recommendations for improvement.

As a Language Quality Assessor, I specialized in written and spoken English language evaluation for academic and professional outputs. My work entailed providing diagnostic assessment, output grading, and comprehensive written feedback for language tasks. I supported academic writing and intercultural communication improvement through detailed document annotation. • Implemented standardized rubrics for discourse and text evaluation. • Annotated documents for grammar, logic, and coherence. • Ranked written outputs for proficiency and quality. • Provided feedback and recommendations for improvement.

2026 - Present

AI Trainer, Reviewer, and Data Labeler — micro1 (OpenAI)

Micro1Audio
As an AI Trainer and Reviewer for micro1 working on OpenAI projects, I have performed large-scale audio and speech annotation tasks. My experience includes rating speech naturalness, voice consistency, and instruction following quality using rubric frameworks. I also serve as a quality assurance reviewer, auditing annotator submissions and adjudicating disputes using direct rubric citation. • Consistently apply multi-criteria weighted rubrics across varied audio datasets. • Identify and annotate artifacts, glitches, mismatches, and anomalies in speech data. • Escalate ambiguous or edge cases following formal protocols. • Maintain calibration and high annotation throughput in structured annotation platforms.

As an AI Trainer and Reviewer for micro1 working on OpenAI projects, I have performed large-scale audio and speech annotation tasks. My experience includes rating speech naturalness, voice consistency, and instruction following quality using rubric frameworks. I also serve as a quality assurance reviewer, auditing annotator submissions and adjudicating disputes using direct rubric citation. • Consistently apply multi-criteria weighted rubrics across varied audio datasets. • Identify and annotate artifacts, glitches, mismatches, and anomalies in speech data. • Escalate ambiguous or edge cases following formal protocols. • Maintain calibration and high annotation throughput in structured annotation platforms.

2023 - Present

Education

A

Arden University

Master of Science, Psychology

Master of Science
2024 - 2026
I

Irish Life Coaching Institute

Diploma, Executive, Personal, and Business Coaching

Diploma
2021 - 2022

Work History

D

Diplomatic Clients

Intercultural Communication Consultant

Hanoi
2014 - Present
R

RES Language Centre

EAP and Language Instructor / Curriculum Designer

Hanoi
2014 - Present