Irfan Ullah

I’m an AI Operations and Data Annotation Specialist with 5 years of professional experience executing high-quality data annotation, complex search relevancy diagnostics, and large-scale dataset management. I’m known for Search Engine Evaluation, multi-lingual acoustic transcription, and optimizing LLM performance alignment (RLHF) with sustained 98%+ verification metrics.

I steer production workflows on global crowdsourcing frameworks to deliver enterprise-grade data solutions. From LLM response evaluation and RLHF sequence annotations to dataset sanitization, integrity audits, and semantic filtering for content moderation and safety, I focus on accuracy, policy alignment, and continuous quality checks that eliminate production anomalies.