Ajayi Oluwatimileyin

I’m a Master’s-educated Linguist and Senior Administrator with over 5 years of experience in complex data management, linguistic analysis, and quality assurance. I’m especially strong in Yoruba orthography and tonal marking, with a proven track record of maintaining high-fidelity digital documentation. In my current role, I ensure rigorous semantic and syntactical accuracy of educational content, maintaining 100% accuracy in grammar, tone, and regional dialectal nuances.

I translate complex curriculum requirements into structured, rule-based learning modules and apply that same precision to AI Training—particularly RLHF, prompt evaluation, supervised fine-tuning (SFT), and hallucination mitigation. I also oversee school-wide and organizational digital documentation systems, strengthening data integrity through auditing, validation, and process optimization, while coordinating workflows via Google Workspace and Microsoft 365. I bring bilingual communication expertise in English and Yoruba to support culturally appropriate, instruction-following outputs that improve LLM accuracy and reduce hallucinations.