Emmanuel

Key Skills

Software

Remotasks

Other

Lionbridge

Top Subject Matter

Nigerian English speech recognition audio evaluation and transcription quality assurance

Nigerian English and Standard English transcription and quality review (audio/video)

Nigerian English localization evaluation and audio/content data annotation

Top Data Types

Audio

Video

Text

Document

Top Task Types

Transcription

Freelancer Overview

Audio Evaluator (Freelance) at Remotasks / Scale AI. Brings 6+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Remotasks, Other, and Lionbridge. Education includes Bachelor of Arts, University of Nigeria, Nsukka (2022). AI-training focus includes data types such as Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Audio Evaluator (Freelance) at Remotasks / Scale AI

RemotasksAudio

Evaluated large volumes of Nigerian English audio for clarity, accuracy, and naturalness to support AI speech recognition dataset quality. Transcribed spoken audio into text according to strict annotation guidelines and style guides, and flagged mispronunciations, background noise, and speech errors for model improvement. Worked with remote project teams to ensure timely, guideline-compliant deliverables and contribute cultural and linguistic context for localization. • Assessed audio samples for pronunciation patterns, intelligibility, and recording artifacts. • Produced high-accuracy transcriptions with correct punctuation and formatting. • Identified and reported labeling issues such as speech errors and noise interference. • Collaborated with global managers to clarify instructions and submit outputs on schedule.

2023 - Present

Audio Transcriptionist at GoTranscript

OtherAudioTranscription

Transcribed audio and video into text with a focus on accuracy, proper punctuation, and speaker identification for Nigerian English and Standard English. Performed peer review and quality checks to ensure transcriptions complied with client style guidelines. Maintained high accuracy benchmarks and progressed to a senior quality reviewer role within the first 6 months. • Produced verbatim transcripts with consistent formatting and punctuation. • Verified speaker identities and ensured dialogue attribution accuracy. • Reviewed peer transcripts and enforced client style guideline compliance. • Managed confidential content including interviews and legal or corporate meetings.

2022 - 2022

Content Reviewer & Data Annotator at Lionbridge AI (Telus International)

LionbridgeAudio

Evaluated online content and audio clips for accuracy, cultural relevance, and quality from a Nigerian English perspective. Completed search engine relevance ratings and audio data tagging to improve AI model performance for Nigerian users. Produced consistent high-quality labeled outputs within deadline constraints. • Assessed content and audio for correctness and appropriateness for Nigerian English audiences. • Performed audio data tagging aligned to relevance and quality criteria. • Rated search engine relevance for improved retrieval and ranking behavior. • Supported multiple simultaneous projects with reliable turnaround times.

2021 - 2022

Education

Work History