victor Monari
@victormonari
I’m a Data Annotation Specialist improving LLMs through precise labeling, RLHF feedback, and quality assurance.
What I'm looking for
I’m a detail-oriented Data Annotation Specialist with 1.5 years of experience supporting AI data labeling and LLM training through Toloka AI. I evaluate AI-generated responses for accuracy, relevance, safety, and quality, while categorizing, reviewing, and validating large datasets according to detailed annotation guidelines.
I also contribute to RLHF workflows by providing structured human feedback to improve AI model performance, and I strengthen outputs with quality assurance checks focused on consistency and high annotation accuracy. I thrive working independently in fast-paced remote environments, maintaining confidentiality and compliance while delivering reliable, guideline-compliant results.
Experience
Work history, roles, and key accomplishments
Performed AI data annotation and labeling for ML and LLM training, evaluating responses for accuracy, relevance, safety, and quality. Contributed to RLHF workflows with structured human feedback and conducted QA to ensure dataset validation, guideline compliance, prompt evaluation, and content moderation.
Education
Degrees, certifications, and relevant coursework
Pwani University
Bachelor in Mathematics and Business, Mathematics and Business
Bachelor’s studies in Mathematics and Business at Pwani University, Kenya, completed in 2025.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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