1. Refactor website with Next.js to improve page loading speed and accessibility. 2. Integrate both Android and iOS app with Firebase Crashlytics to provide better error tracking.

1. Build back-end API service with Nuxt, GraphQL and GCP Pub/Sub. 2. Add LINEPay payment flow to magazine site and co-exist with existed NewebPay payment flow.

1. Set up and maintain a team's development environment that keeps working without downtime for at least five years. 2. Collaborate with other developers, designers and the product owner to develop a real-time game information system. Use JavaScript, jQuery, Node.js, Socket.IO, HTML, CSS, Bootstrap, PHP, MySQL/MariaDB and SQLite to develop a front-end administration website and a back-end socket server for it. It becomes a good proportion of the data source of the company. 3. Use Node.js, Socket.IO, Redis and RabbitMQ to develop a real-time message broadcast system that can serve tens of thousands of concurrent connections. 4. Use JavaScript, jQuery, D3.js, Socket.IO and CSS to develop a front-end data visualization plugin for real-time game information to enrich betting websites. 5. Use Docker Swarm and Google Cloud Platform to set up a high availability and scalable back-end environment for a sports news site that is developed by WordPress. Make it ​support tens of thousands of daily users.

Linux team, PC team 1. Carry on routine maintenance of Windows PC room computers. Let teachers and students have a pleasant working environment. 2. Carry on migrating Linux workstations from Gentoo to Arch Linux, rewriting and maintaining private packages. Make teammates maintain workstations easily.