Deepak Raj

Bilingual language professional with a Master's degree in Tamil and native fluency in Tamil paired with strong written and verbal English proficiency. Experienced as a school teacher, with hands-on practice assessing written and spoken work, delivering structured feedback, and explaining concepts clearly across different learning levels. Brings strong analytical skills and close attention to grammar, clarity, tone, and cultural nuance to evaluating, fact-checking, and improving AI-generated content as an AI Trainer.

Tamil Language Expert (AI Training) - Outlier

• Evaluated and ranked AI-generated responses in Tamil and English for accuracy, grammar, clarity, and relevance, providing structured feedback to guide model improvement.
• Fact-checked AI-generated content across a wide range of topics, verifying claims against reliable sources before approval.
• Applied detailed grading rubrics and style guidelines to ensure consistent, high-quality evaluation of written responses.
• Identified errors in tone, syntax, and cultural nuance within Tamil-language content and proposed constructive corrections.

Tamil Language Expert (AI Training) - Mercor

• Reviewed and scored AI model outputs in Tamil for linguistic accuracy, coherence, and cultural appropriateness.
• Delivered detailed written assessments comparing multiple AI responses, highlighting strengths and areas for improvement.
• Proofread and edited Tamil-language text for grammar, structure, and natural fluency in line with project style guides.
• Flagged inaccurate, biased, or low-quality AI-generated content in accordance with project guidelines.

Teacher - Government School, Nagapattinam, Tamil Nadu - Nagapattinam, Tamil Nadu

• Planned and delivered lessons, assessing student understanding through structured evaluation and feedback.
• Reviewed and corrected student written work, providing clear, constructive feedback to improve accuracy and comprehension.
• Explained concepts clearly to students across different learning levels, strengthening structured feedback delivery and communication skills.

Master of Arts (M.A.) - Tamil - Bharathidasan University (2025)