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Zhang Jie

University Professor & Choir/Instrumental Pedagogy Expert
I have developed and field-tested a comprehensive methodology for intonation training that significantly improves pitch accuracy in singers and instrumentalists. My research has been validated through years of practical teaching. I am now looking for a talented AI/Full-stack Developer to transform this proven theoretical framework into a cutting-edge EdTech product. Let’s build the future of music education together.


Intonation Master AI

A scientifically validated AI training system for professional intonation mastery.
Most music practice apps only offer simple tuners. This project is different: it is built upon a complete pedagogical methodology developed through years of university-level research and practical validation.
We are transforming a proven academic theory into an intelligent, real-time feedback system. By leveraging AI and Audio Signal Processing, our tool analyzes the nuanced relationship between breath, vocal/instrumental technique, and pitch accuracy. It doesn’t just tell a student they are "out of tune"—it use


Let’s Connect Directly

I prefer initial contact via Indie Hackers' private message or the channels above. I can provide detailed pedagogical frameworks and evidence of field-test results once we establish contact. Looking forward to meeting a visionary technical partner!