Available to hire
Hi, I’m Abdulhameed Aiyelabegan, a detail-oriented Data Annotation and Voice Data Specialist with over seven years of experience in AI dataset labeling, voice data collection, and IT support.
I excel in high-accuracy annotation, transcription review, and guideline compliance, and I have formal certifications in data annotation, voice recording, and IT fundamentals. I thrive in remote work, managing multiple projects, and delivering quality assurance on tight deadlines.
Experience Level
Expert
Expert
Language
English
Fluent
Work Experience
Voice Data Contributor at VocalAid Global
February 1, 2025 - November 1, 2025Performed high-quality voice over recordings using US-EU English accents for AI training. Maintained accuracy and consistency across large audio datasets. Assisted in quality assurance and peer review of recordings. Managed multiple voice data projects simultaneously with strict deadlines.
Data Annotator at LinguaMetrics
April 1, 2022 - December 1, 2024Labeled text and audio datasets for NLP and speech recognition models. Conducted transcription review, intent classification, and entity tagging. Supported junior annotators and ensured adherence to annotation guidelines. Collaborated with QA teams to maintain dataset quality.
IT Intern at TechNova
February 1, 2019 - October 1, 2019Assisted in network management, system maintenance, and software troubleshooting. Supported IT team in setting up and configuring workstations. Gained practical experience in IT operations, hardware, and software deployment.
Education
Master's degree at Drexel University
October 1, 2020 - April 1, 2022Bachelor's degree at University of Lagos
October 1, 2016 - May 1, 2020Master's degree in Information Technology at Drexel University
October 1, 2020 - April 1, 2022Bachelor's degree in Computer Science at University of Lagos
October 1, 2016 - May 1, 2020Qualifications
Voice Data Recording Certification
April 1, 2023 - March 18, 2026Certified Data Annotator
January 1, 2021 - March 18, 2026Voice Data Recording Certification
April 1, 2023 - April 9, 2026Certified Data Annotator
January 1, 2021 - April 9, 2026Industry Experience
Software & Internet, Media & Entertainment, Professional Services, Computers & Electronics
Experience Level
Expert
Expert
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