Summary
Tohru Ike is a Tokyo-based software engineer and security leader with over 11 years of hands-on experience and more than 20 years of domain expertise in large-scale search, telecom automation, and high-concurrency systems. CITP and IP3P accredited, he blends systems architecture, offensive/defensive cybersecurity, and internal audit practice to align technical solutions with governance and regulatory requirements. He has led engineering teams and national-scale projects at Rakuten Mobile and driven security and privacy programs at Timee, while also founding and advising startups and running sole-proprietorship ventures. Deep Python and infrastructure expertise (FastAPI, Django, Kubernetes, NETCONF/YANG, PostgreSQL/Yugabyte) sits alongside game-engine and AI work, enabling cross-disciplinary problem solving from NLP to rule-based game AI. Notably, he has repeatedly operated at the intersection of engineering execution and executive risk management, moving between CTO offices, internal audit roles, and security leadership to make systems both scalable and auditable.
11 years of coding experience
15 years of employment as a software developer
Non
English, Japanese