Olu Eni
AI Trainer & Data Annotation Specialist
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About
Detail-oriented AI Trainer and Data Annotation Specialist with hands-on experience supporting AI/ML datasets through data labelling, multilingual conversational recordings, and speech collection projects. Experienced in English, Yoruba, and Nigerian Pidgin language tasks across transcription, conversation recording, and annotation campaigns. Worked on platforms like Outlier (Aether project), Handshake AI projects like Hedgehog and Brass II.
Successfully completed Tier 1 Data Labelling assessment on Atlas Capture with an 85% score and currently progressing toward higher-tier annotation responsibilities. Strong analytical mindset with additional professional experience in bid management, documentation review, quality control, and structured reporting.
Experience
AI Trainer / Data Annotator - Freelance - Remote
(2025)
- Participated in multiple AI data collection and annotation projects involving speech recordings, dialogue generation, and conversational datasets.
- Contributed to multilingual AI training tasks in English, Yoruba, and Nigerian Pidgin.
- Completed Tier 1 Data Labelling stage on Atlas Capture with an 85% assessment score.
- Supported voice and conversation campaigns designed to improve AI speech recognition and natural language understanding systems on Silencio
- Performed annotation and quality review tasks while maintaining adherence to project guidelines and accuracy standards.
- Participated in recording projects involving scripted and natural conversations for AI model training purposes.
- Maintained timely delivery of assigned tasks within remote project environments.
Tender & Bid Management / Administrative Operations - UICL
(2020)
- Managed tender documentation, compliance reviews, and bid submissions across multiple sectors.
- Coordinated administrative workflows, document preparation, and reporting activities.
- Supervised small operational teams and maintained high documentation accuracy.
- Developed strong analytical and organizational capabilities transferable to AI data operations.
Education
BSc - Finance - University of Lagos (2015)
