Linus Nkemdilim

At Mercor AI and Sahara AI, I evaluate LLM responses, refine prompts, build structured rubrics, and deliver evidence-based feedback for model fine-tuning, benchmarking, accuracy, and safety. I'm a First-Class Electrical & Electronic Engineering graduate from the University of Ibadan who also builds embedded and IoT systems using Arduino, ESP32, sensors, and MQTT. My work spans text, image, video, audio, coding, mathematics, and physics annotation, including validating 300+ programming and mathematical tasks and scoring 500+ model responses.