Yasunori is a geospatial architect based in Sapporo, Japan. He is the Co-Founder and CEO of MIERUNE and has over 20 years of experience in geospatial data and application development, with a focus on GIS and FOSS4G. He is an AWS DevTools Hero, OSGeo Charter Member, and MapLibre Voting Member. He also co-founded MapLibre User Group Japan. Through open-source projects, blog posts, and community talks, he actively contributes to geospatial and open-source communities.