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NEVILLA SAIKINS
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NEVILLA SAIKI

@nevillasaiki

AI Data Trainer at OpenTrain AI who evaluated healthcare and scientific reasoning prompts and model responses.

Nigeria
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At OpenTrain AI, I authored and evaluated multi-step reasoning prompts across healthcare, logic, and scientific disciplines. I reviewed model responses for factual accuracy and scientific validity, then provided qualitative feedback and RLHF scores.

At Minddrift AI, I ranked model outputs using RLHF techniques, focusing on reducing hallucinations in technical and medical contexts. I also designed multi-turn prompts and carried out adversarial red-teaming tasks.

At Toloka, I audited prompt-response datasets for scientific accuracy and annotated complex language data to support semantic evaluation and natural language processing pipelines.

My background includes a Bachelor of Medical Laboratory Science, with a specialization in hematology, molecular science, and clinical diagnostics, and current graduate study in public health and decision science. In my current Laboratory Quality Assurance Officer role at Institutional Diagnostics & Compliance, I audit scientific records and develop standard operating procedures in line with ISO quality management standards.

Experience

Work history, roles, and key accomplishments

IC
Current

Laboratory Quality Assurance Officer

Institutional Diagnostics & Compliance

Jul 2024 - Present (2 years 4 months)

Performed audits of scientific records and diagnostic logs according to ISO standards. Developed standard operating procedures and conducted staff onboarding.

OA

AI Data Trainer & STEM Specialist

OpenTrain AI

Mar 2026 - Aug 2026 (5 months)

Authored and evaluated multi-step reasoning prompts across healthcare, logic, and scientific disciplines. Reviewed machine-generated responses for factual accuracy and provided RLHF scoring.

Education

Degrees, certifications, and relevant coursework

MC

Master of Public Health (MPH) / MSc Candidate

Master of Public Health, Public Health

2025 -

Active graduate student specializing in Policy, Quantitative Analysis & Health Decision Science, with a focus on quantitative health policy modeling and evidence-based decision frameworks.

BB

Bachelor of Medical Laboratory Science (B.MLS)

Bachelor of Medical Laboratory Science, Medical Laboratory Science

Graduated in 2022 with a specialization in Hematology, Molecular Science & Clinical Diagnostics, focusing on molecular biology, cytogenetics, and laboratory quality systems.

EP

Elevify Training Program

Professional Virtual Assistant Certification, Virtual Assistance

Completed a professional virtual assistant certification program.

Tech stack

Software and tools used professionally

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