Sach J
Chief Executive Officer at iFLYER | Japan
Sach J’s Email & Phone Number
VerifiedFree account · No credit card · 5 profiles/month
Chief Executive Officer at iFLYER in April 2005 - Present
COO at ZAIKO in July 2025 - Present
Systems Administrator at Picsel Technologies in January 2007 - July 2009
San Francisco State University, B.A., August 2026
Kyoto University of Foreign Studies, Completion Certificate, August 2026
Financial professional | startup | e-commerce
Chief Financial Officer at Zaiko
(November 2023 – Present)
Lead Product Designer | B2B2C・Entertainment・Commerce | 0 → 1 & Growth Design
・Own key initiatives, balancing strategic thinking and partnerships with hands-on execution
・Define and execute company-wide design direction across product, brand, and marketing to ensure consistency and business alignment
・Lead and mentor a team of 3+ designers, settin...
UX Designer who can code
Lead UX Designer at Zaiko
(Nov 2021 – Present)
CTO @ Zaiko
CTO & CPO at Zaiko
(Sep 2023 – Present)
Engineering Manager at Zaiko
- Lead and mentor engineers, driving ownership, autonomy, and growth.
- Managed the end-to-end migration of AKB48’s main system into Zaiko, including legacy DB migration, feature delivery, and infrastructure adaptation at scale.
- Own Zaiko’s AWS infrastructure, leading im...
Mobile Application Developer @ menu, Inc. | MFA in Painting
Software Engineer at ZAIKO
(Mar 2026 – Present)
What is Sach J email address?
Email Sach J at [email protected] and [email protected]. This email is the most updated Sach J's email found in 2026.
What is Sach J phone number?
Sach J phone number is +14159283870.
How to contact Sach J?
To contact Sach J send an email to [email protected] or [email protected]. If you want to call Sach J try calling on +14159283870. (updated on July 2026)
What industry does Sach J work in?
Sach J works in the Entertainment industry.
