Hi, I’m MingJie Han — an iOS developer focused on building practical and thoughtful software. I work mainly with computer vision, OCR processing, and algorithm optimization. I enjoy turning complex problems into stable, efficient solutions, especially in image recognition and subtitle processing. Beyond code, I’m deeply curious about science, philosophy, and artificial intelligence. I like understanding not only how things work, but also why they work. I believe good software should be precise, reliable, and quietly powerful.