Vincent Oino
Data Annotator & AI Training Specialist
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About
Detail-oriented and self-driven data annotator with solid experience in AI training tasks including labeling, transcription, and content moderation.
Native
Swahili speaker with fluent English proficiency and a proven record of high accuracy on platforms like Sama, Toloka, and Remotask. Adept at working independently, meeting tight deadlines, and following detailed guidelines. Seeking a flexible, count-based remote opportunity to contribute to AI development.
Experience
Brand Analyst - Sama AI - Remote
(2025-02 - 2025-05)
- Tagged and flagged online content to protect brand integrity.
- Followed strict annotation protocols using custom tools.
- Ensured high-quality data contribution for AI training.
POC Analyst - Doppel - Remote
(2024-10 - 2025-01)
- Supported structured data onboarding for AI projects.
- Collaborated with PMs to improve annotation efficiency.
- Handled sensitive data with care and confidentiality.
Freelance Annotator - Toloka / Remotask - Remote
(2024-04 - 2024-09)
- Performed tasks in image tagging, text classification, and audio labeling.
- Maintained >90% accuracy rating across platforms.
- Adapted to multiple AI training tools and task types.
Reviewer & Associate - Sama - Remote
(2023-01 - 2023-12)
- Moderated UGC and flagged harmful/inaccurate content.
- Reviewed language and cultural relevance in English and Swahili.
Education
KCSE Certificate - Hoywik Secondary School (2021-12)
Certification - Cybersecurity Fundamentals - TryHackMe & Moringa School (2025-12)
Certification - Virtual Assistant Training - ALX Africa (2023-12)
Certification - Digital Literacy & AI Tools - Adept Technologies (2022-12)
Certification - English Communication & Digital Skills - Nairobits Trust (2020-12)
