LinkedIn, StackOverflow

Hi there!👋

I am a technical support engineer at Microsoft, serving customers in Japan and helping them succeed with Azure AI products.

Previously I worked for Northern System Services as a machine learning/ GIS engineer, focusing on:

1. Computer Vision, applying image classification AI to agriculture & geo-sensing
2. Language model evaluation
3. 3D data visualization with Cesium.js, building planetary science and civil engineering (BIM/CIM) apps

• Nothing to write about yet!

• 🛰️ JADE
  • Shows images of asteroid RYUGU collected by the HAYABUSA-2 Spacecraft
  • Uses Cesium.js to visualize both the asteroid and the images in the 3-D space
  • Contributed as the primary developer responsible for calculating ONC image boundaries (footprints)
• 🌱 Automated Plant Disease Diagnosis
  • Uses EfficientNet and ShapeMask to identify plant diseases from smartphone images
  • Published a paper discussing key challenges related to evaluation and dataset refinement

• 🏁 Microsoft Azure
  • AI-900: Azure AI Fundamentals (credential)
  • AZ-104: Azure Administrator Associate (credential)
  • AZ-900: Azure Fundamentals (credential)
• 🔍 Google Cloud Certification
  • Professional Machine Learning Engineer (credential)
  • Professional Cloud Architect (credential)
  • Associate Cloud Engineer (credential)
• ✏️ ITEE (Information Technology Engineers Examination; 情報処理技術者試験)
  • System Architect (システムアーキテクト)
  • Database Specialist (データベーススペシャリスト)
  • Network Specialist (ネットワークスペシャリスト)
  • Embedded Systems Specialist (エンベデッドシステムスペシャリスト)

• R. Wayama, Y. Sasaki, S. Kagiwada, N. Iwasaki, and H. Iyatomi, "Investigation to answer three key questions concerning plant pest identification and development of a practical identification framework," Comput. Electron. Agric., vol. 222, 2024, Art. no. 109021. [Online]. Available: https://www.sciencedirect.com/science/article/abs/pii/S0168169924004125
• H. Kikuchi et al., "JAXA Asteroid Data Explorer (JADE) for Accessing and Retrieving Hayabusa2 ONC Image Data: 2023 Update," presented at the 54th Lunar and Planetary Science Conf., The Woodlands, TX, Mar. 13-17, 2023. LPI Contribution No. 2806, id.2001. [Online]. Available: https://www.hou.usra.edu/meetings/lpsc2023/pdf/2001.pdf

• Professional Skills
  • Web system architecture, implementation and operations
  • Customer liaison
• Programming languages (ORDER BY proficiency DESC)
  • Python
  • Shell (bash)
  • JavaScript (vanilla/Node/React)
  • TypeScript
  • Java

• I love 🚲cycling and 👒hiking.
• 🎵Music: I am a big fan of the soundtracks from the Touhou Project ¹, a bullet hell shooter game series popular in Japan
  • My username yumemio was inspired by Yumemi Okazaki, a bizarre physicist and the final boss from Phantasmagoria of Dim. Dream.