David O.

Key Skills

Software

Appen

Lionbridge

Remotasks

Top Subject Matter

Multimedia localization

Transcription Domain Expertise

accent & dialect evaluation

Top Data Types

Audio

Image

Text

Document

Top Task Types

Transcription

Freelancer Overview

Freelance Multimedia Content Reviewer, Data Annotation Specialist & Localization Specialist (Various Platforms). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen, Lionbridge, and TELUS AI. Education includes Bachelor of Arts, N/A (2009). AI-training focus includes data types such as Audio and labeling workflows including Transcription.

Labeling Experience

Freelance Multimedia Content Reviewer, Data Annotation Specialist & Localization Specialist (Various Platforms)

AppenAudioTranscription

Localized multimedia content for target audiences by reviewing audio transcripts, app descriptions, and digital media assets under established guidelines. Performed accurate speech and music-related transcription and ensured grammar, tone, and cultural appropriateness across multiple markets. Conducted linguistic quality assurance and inconsistency detection, providing actionable feedback to improve overall content quality and compliance with platform policies. • Reviewed and edited transcriptions and related multimedia text for clarity and consistency. • Collaborated with global teams to align terminology, style guides, and localization standards. • Completed content moderation to meet platform policies and cultural expectations. • Evaluated English regional dialects by assessing speech patterns for naturalness and phonetic accuracy.

2020 - Present

Online Research | Data Collection Specialist | Copywriter & Copy Editor (Independent Contractor)

AudioTranscription

Collected and verified information for digital content trends to support localization and content development projects. Transcribed audio and video into accurate written text with proper formatting and contextual fidelity, followed by transcription QA for accuracy, grammar, and clarity. Wrote, edited, proofread, and refined digital and marketing copy for tone, consistency, readability, and cultural relevance. • Conducted market research and compiled structured reports on audience preferences and cultural trends. • Performed transcription and ensured formatting and contextual accuracy. • Reviewed transcribed content for correctness, grammar, and clarity. • Copy-edited and adapted written materials for different target audiences and brand voice.

2019 - 2022

Education

Work History