Ni-on Tayrattanachai received her doctoral and master degree in music education from College of Music, Mahidol University and received her bachelor degree in piano performance under the guidance of Dr. Janida Tangdajahiran. She also studied piano with Ajarn Suda Banomyonng and Dr. Tretip Kamolsiri.
Ni-on joined as the full-time faculty of College of Music, Mahidol University since 2015, where she teaches many courses and serves as the Chair of Thailand International Music Examination (TIME).
As a music educator, Ni-on is a lecturer, researcher, adviser, editor, and reviewer of many music academic journals and conferences. Ni-on also served as adjudicator for piano competitions.
At the present, Ni-on served as MA program chair and Music Education department chair at college of music, Mahidol University.
2010 – Mahidol University (Thailand) – Doctor of Philosophy
2005 – Mahidol University (Thailand) – Master of Arts
2000 – Srinakarinwirot University (Thailand) – Bachelor of Fine Arts