Tag: #sier
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 2 posts
Japan IT Industry Subcontracting Structure: SIer, SES, and the Pyramid System Explained
A deep dive into Japan unique multi-layered subcontracting (tajuu-shitauke) pyramid structure, the reality of SIer and SES business models, market size, and why Japan remains SI-centric.
2026-03-19 · 10 min read #japan#it#sier#ses#subcontractingJapan Major SI Companies Complete Analysis: NTT Data, Fujitsu, NEC, Hitachi, NRI Compared
Detailed analysis of major Japanese SI companies including NTT Data, Fujitsu, NEC, Hitachi, NRI, SCSK, and TIS - covering revenue, strengths, culture, and comparison with foreign-affiliated firms.
2026-03-19 · 10 min read #japan#it#sier#nttdata#fujitsu