2014.03 - : Cookpad (Android, JavaScript, Department Manager)
2010.09 - 2014.02: KLab (Android, ngCore, PHP, JavaScript)
2006.03 - 2010.08: iZE (Thin Client, KNOPPIX, Qt)
2001.04 - 2006.03: 鈴鹿工業高等専門学校 (電子情報工学科)