I have a development background over 15+ yrs around the Linux kernel. In the last 2 years, I'm mainly working on Hyperledger community which is an open source community for blockchain frameworks. I've been contributing to some projects (Explorer, Fabric and Node.js SDK) of Hyperledger community using mainly golang and Node.js.
I've been also writing some tech articles in medium and qiita which is one of the Japanese tech blog.
I also have the certification of SAFe Program Consultant for implementing and applying the principles and practices of the enterprise-level Agile. I'm also quite happy to get involved in a large scale development group, too. Thanks.