Lead Engineer - LeAI
LeAI was where I learned that AI models are only as good as the system around them. I designed the retrieval, prompting, evaluation, and safety layers that made the product usable by thousands of students without babysitting.
ShippedObjectives
- 01Led the AI learning core that served over 4,000 students across Nigerian universities.
- 02Architected a retrieval + LLM pipeline with guardrails, evaluation, and safe fallbacks.
- 03Mentored two junior engineers through their first production shipping cycles.
- 04Owned the data model, prompt system, and cost controls for the platform.
About
LeAI was where I learned that AI models are only as good as the system around them. I designed the retrieval, prompting, evaluation, and safety layers that made the product usable by thousands of students without babysitting.