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V

Victor Rolland

Freelance AI Voice Recording Specialist

NIGERIA flag
Remote, Nigeria
$10.00/hrIntermediateAppenClickworkerToloka

Key Skills

Software

AppenAppen
ClickworkerClickworker
TolokaToloka
Other

Top Subject Matter

Speech AI
Voice Models
Natural Language Processing

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
TextText
VideoVideo

Top Task Types

Audio Recording
Transcription
Text Generation
Question Answering
Text Summarization
Computer Programming Coding
Data Collection
Prompt Response Writing SFT

Freelancer Overview

Freelance AI Voice Recording Specialist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science in Education, Obafemi Awolowo University (2023). AI-training focus includes data types such as Audio and Text and labeling workflows including Audio Recording, Data Collection, and Transcription.

IntermediateEnglish

Labeling Experience

Freelance Transcriber & Language Data Specialist

OtherAudioTranscription
I transcribed English and Yoruba audio and conversational data for machine learning projects. My responsibilities included providing accurate transcriptions, quality checks, and supporting training for multilingual language models. I followed project-specific standards for confidentiality and deliverable accuracy. • Transcribed speech for both languages on short deadlines. • Validated speech clarity, tone, and pronunciation. • Supported creation of AI-ready transcripts and subtitles. • Collaborated in remote and multilingual team environments.

I transcribed English and Yoruba audio and conversational data for machine learning projects. My responsibilities included providing accurate transcriptions, quality checks, and supporting training for multilingual language models. I followed project-specific standards for confidentiality and deliverable accuracy. • Transcribed speech for both languages on short deadlines. • Validated speech clarity, tone, and pronunciation. • Supported creation of AI-ready transcripts and subtitles. • Collaborated in remote and multilingual team environments.

2024 - Present

Freelance Data Annotator & AI Rater

OtherTextData Collection
I worked on annotating text, audio, and conversational datasets for AI development. My responsibilities included data labeling, evaluation of AI responses, and training conversational models. I accurately followed project guidelines and maintained quality standards. • Labeled and annotated various speech and language datasets. • Evaluated clarity, accuracy, and tone in AI-generated responses. • Delivered detailed feedback and met project deadlines. • Used remote annotation tools for diverse English and Yoruba data.

I worked on annotating text, audio, and conversational datasets for AI development. My responsibilities included data labeling, evaluation of AI responses, and training conversational models. I accurately followed project guidelines and maintained quality standards. • Labeled and annotated various speech and language datasets. • Evaluated clarity, accuracy, and tone in AI-generated responses. • Delivered detailed feedback and met project deadlines. • Used remote annotation tools for diverse English and Yoruba data.

2024 - Present

Freelance AI Voice Recording Specialist

OtherAudioAudio Recording
I completed AI voice recording and speech data collection tasks for multiple projects. My responsibilities included capturing clear voice samples and following detailed project scripts. All work was conducted remotely with a focus on accuracy, consistency, and data quality. • Participated in diverse recording projects across English and Yoruba. • Ensured high-quality audio submissions and metadata accuracy. • Adhered to strict timelines and remote collaboration. • Maintained confidentiality and professional standards.

I completed AI voice recording and speech data collection tasks for multiple projects. My responsibilities included capturing clear voice samples and following detailed project scripts. All work was conducted remotely with a focus on accuracy, consistency, and data quality. • Participated in diverse recording projects across English and Yoruba. • Ensured high-quality audio submissions and metadata accuracy. • Adhered to strict timelines and remote collaboration. • Maintained confidentiality and professional standards.

2024 - Present

Education

O

Obafemi Awolowo University

Bachelor of Science in Education, Physics

Bachelor of Science in Education
2019 - 2023

Work History

F

Freelance

Website Designer & Developer

Remote
2023 - Present
F

Freelance

Online Researcher & Digital Communications Specialist

Remote
2023 - Present