👋 I’m Keisuke Yamagishi, an independent system engineer and founder of shichimitoucarashi LLC, based in Tokyo.

🔬 My work explores the intersection of iOS development, AI-powered applications, and cloud architectures. Current projects include health & fitness apps, intelligent transcription services, and large-scale system design.

🌱 Sponsorship helps me dedicate more time to building open-source tools, refining educational content, and creating technologies that bridge theory and practice. Your support fuels innovation and allows me to share knowledge with the global developer community.

✨ Together, we can expand the frontiers of software systems for real-world impact.