Samuel Kimani
@samuelkimani3
I improve AI responses through RLHF evaluation, bilingual annotation, and language quality review.
ZimbabweWhat I'm looking for
I've evaluated 1,000+ AI-generated conversations, using RLHF rubrics to assess correctness, helpfulness, safety, relevance, and coherence. Through freelance AI/RLHF projects, I compare and rank model outputs, identify hallucinations and factual errors, and provide structured feedback that improves response quality and user alignment.
I also edit academic, technical, and business documents and review English–Swahili translations for semantic and linguistic accuracy. My work combines prompt analysis, multilingual annotation, fact-checking, and careful quality assurance, with a strong interest in responsible AI and model alignment.
Experience
Work history, roles, and key accomplishments
AI Language & Data Training Specialist
Freelance
Jan 2024 - Present (2 years 7 months)
Evaluated AI-generated responses for accuracy, safety, relevance, and clarity using RLHF guidelines. Performed pairwise comparisons and annotated datasets to improve model performance.
Language Editor & Document Reviewer
Freelance
Jan 2023 - Present (3 years 7 months)
Edited academic, technical, and business documents for clarity, grammar, and consistency. Reviewed translated English–Swahili documents for linguistic and semantic accuracy.
Education
Degrees, certifications, and relevant coursework
Coursera
Specialization, Generative AI
Completed a Generative AI Specialization focusing on large language models, prompt engineering, and AI evaluation.
Tech stack
Software and tools used professionally
Availability
Location
ZimbabweAuthorized to work in
Job categories
Skills
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