Senior Manager of the Sales Engineering Department at BlackBerry Japan Ltd. Joined Cylance Japan in 2018 as a pre-sales person, mainly responsible for high-touch SE, then moved to his current position in 2022, Engaged in proposal, design, construction, and operation of all systems, including Internet, data center, and storage, for domestic and international companies for more than 20 years. Extensive experience in proposing and supporting large scale systems for enterprise companies.