Profile

https://spatialty.io/

• MIERUNE Inc. (2020 - )
• MapLibre User Group Japan @mug-jp (2023 - )
• AWS Community Builder - Serverless (2025 - )

Writing

現場のプロがわかりやすく教える 位置情報エンジニア養成講座 - 秀和システム
The first book in Japan to instruct WebGIS development, including Geospatial fundamentals, data processing, QGIS, Leaflet, MapLibre GL JS.
現場のプロがわかりやすく教える 位置情報デベロッパー養成講座 - 秀和システム
The sequel of the first book, focusing on server-side techniques like REST-API, tile server, satellite image, using PostGIS, FastAPI, rasterio...
位置情報を扱う人のための実践QGIS - 秀和システム
A book to instruct how to use QGIS or what can be used for with many specific usecases.

Software Design 2023年8月号 - 技術評論社
Software Design 2023年12月号 - 技術評論社
Software Design is one of the most famous magazine for engineers. I wrote articles which describe a concept of geospatial technology for it.