Matthew E.

Key Skills

Software

Other

Top Subject Matter

AI training data annotation (text, quality assurance, moderation)

Audio transcription

speaker identification

Top Data Types

Text

Audio

Image

Document

Top Task Types

Classification

Transcription

Freelancer Overview

AI Data Annotation Specialist (Remote) — Freelance Contract. Brings 2+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Arts, University of Abuja (2025) and Bachelor of Science, Nasarawa State University (2022). AI-training focus includes data types such as Text and Audio and labeling workflows including Classification, Transcription, and Evaluation.

Labeling Experience

Virtual Data Entry & Content Review Assistant (Remote) — Freelance Remote Role

OtherText

Processed and organized digital records while supporting review and compliance checks for user-generated content. Conducted online research and verification to ensure submitted information met accuracy expectations. Performed content review activities consistent with moderation and guideline-based quality assurance for AI/data pipelines. • Reviewed user-generated content for compliance with platform guidelines. • Verified information through online research prior to submission. • Organized records using spreadsheets and cloud-based tools. • Updated databases and maintained electronic documentation.

2024 - 2024

Remote Transcription Assistant — Independent Contractor

OtherAudioTranscription

Performed high-accuracy remote transcription of audio recordings and produced properly formatted transcripts for downstream use. Reviewed and corrected machine-generated transcripts to improve grammatical and contextual correctness. Added timestamping and speaker identification to support structured analysis of interview and conversational content. • Transcribed audio recordings into text. • Corrected grammatical and contextual errors in transcripts. • Timestamped and identified speakers for interview/conversation files. • Produced review-ready transcripts with formatting quality checks.

2024 - 2024

AI Data Annotation Specialist (Remote) — Freelance Contract

OtherTextClassification

Annotated and reviewed multi-modal text data for AI training while ensuring labels remained consistent and accurate across the dataset. Corrected existing annotations and validated outcomes to maintain quality standards suitable for machine learning systems. Coordinated with remote stakeholders to deliver labeled outputs on schedule. • Labeled and annotated contextual text for ML training datasets. • Reviewed and corrected labeled text for consistency and accuracy. • Ensured quality assurance and moderation alignment. • Managed and maintained high-volume digital datasets.

2025

Education

Work History