Proofy is an AI-powered TOEFL writing evaluator designed to help students improve their essays with precision. It provides instant feedback on grammar, structure, and idea flow, making revisions smarter and more effective. By blending AI guidance with human-like evaluation, Proofy supports learners in boosting their test scores with confidence.

I architected, designed, and prototyped the entire app, shaping it into a pixel-perfect AI writing coach from scratch. My work included defining the product flow, building intuitive interfaces, and ensuring the user experience aligned with the needs of students preparing for TOEFL. This project reflects my ability to combine product thinking, design, and prototyping into a functional, AI-driven learning tool.