Hi, I’m Joshua Arellano. I’m a detail-oriented English professional with over 3 years of experience in data annotation and BPO operations. I specialize in linguistic analysis, fact-checking, and training AI models for high-accuracy outputs. I hold a C2 Proficient EF SET certificate and a degree in English from the University of the Philippines Mindanao, combining technical precision with strong communication to improve machine learning data quality.
I thrive in freelance and remote settings, partnering with clients to refine messaging and ensure high-quality content. My experience spans customer service for a high-volume hotel and casino account, online journalism, and proofreading, all of which sharpen my ability to deliver accurate, readable text and reliable data for AI systems.
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