Sanjana Mazumder

AI training specialist with hands-on experience in data labeling, model output evaluation, and prompt engineering. Multilingual professional (English, Hindi, Bengali) with a background in voice work and beginner-level Python programming. Strong analytical foundation from coursework in History and Economics.

AI Training Specialist - AI training companies

• Performed data labeling and quality review for AI training datasets Assessed model-generated outputs against quality benchmarks Applied prompt engineering techniques to guide and evaluate model behavior
• Labeled and annotated training data to support machine learning model development Reviewed and evaluated AI model outputs for accuracy, relevance, and quality Wrote and refined prompts to test and improve model response performance

Graduation - Guwahati university (2023 - 2025)