With the experience as a freelancer and working for a listed fintech company, started up a business of providing social network chatbot solution and acted as a deputy CTO and partner from 2016. Responsible for formulating business plans, leading key aspects of product architecture and patents, managing a 15+ people team. Good at technical evaluation and cost estimation, successfully imported Kubernetes, microservice architecture, message queue, CI / CD and testing tools to the company to allow the service tolerate the website traffic in millions. The team has won awards such as SIIR and Fintech Base. Furthermore, the team became the technical partner of LINE, Asia Pacific Telecom and Taiwan Mobile Co.