Shoichiro Sakaigawa is an IBM Champion cloud expert who works with technologies like Docker, Kubernetes, IBM Cloud, Azure, OpenWhisk, and OpenShift. He is interested in IoT, Node-RED, and has created a Raspberry Pi robot called TJBot that uses technologies like OpenCV, Watson Visual Recognition, and Speech to Text/Text to Speech. Sakaigawa shares about these topics on Qiita and Twitter and presented at the 2017 BMXUG conference.