Discord Experimentation Platform team, building a world-class A/B testing platform at one of the most used social platform in the world. We aim to create a scalable service that can allow data scientists and engineers to run thousands of experiments at the same time for fast product iteration and more growth.Ex-engineer at Azure Service Bus working on large-scale and high throughput distributed systems, providing high availability messaging service to developers and enterprise customers.Big data engineer at Microsoft Support Engineering Group. Design, implement and operate data modeling projects that process 20TB+ of Microsoft Support data flowing into Business Intellegence and Data Science systems everyday. Proficient with Cosmos (internal big data platform), Scope language and SQL. Have experience of developing tools and framework for big-scale performance testing.Full-stack Software Engineer with hands-on experience on backend, Python and web framework Django and flask. Front-end development with JavaScript, CSS, HTML and Boostrap. RESTful API, transaction system, email system and Jenkins jobs.Strong self-starter, eager to learn & learn fast. Proficient in both English and Japanese while being a native Chinese speaker.Used to be professional consultant in Ernst&Young. Familiar with Chinese tax system and have much experience on dealing with tax authorities.