PHP / MySQL / Memcached / Typescript / Javascript / Golang / Docker / GCP / Vue 2.x 1) Manage a backend team with 6~8 teammates and help the CTO to plan the OKR for the team and members quarterly. 2) Upgrade the products which rely on PHP 5.6 to 7.x even 8.x and Laravel 5.x to 8.x without breaking downtime in the production environment. 3) Separate two main products from a heavily coupled codebase without server downtime and user argues. Build up traffic mirroring/system logging solutions for the team for better monitoring strategy and error debugging. 4) Product prototype build-up / Organize Emails clean up project 5) Turn services into a serverless function for microservice architecture.

PHP / MySQL / Javascript / Google Tag Manager / Python 1) Lead the locale ES team to provide the solutions for MarTech in the Taiwan branch. 2) Deeply co-work with engineers to integrate the iQ series service (company-developed SaaS). 3) A MerTech solutions consultant; consult the potential digital methodologies or new technologies with a partner. 4) Co-work with cross-team/country and meetups. Internal tools for engineers deal with big CSV files and automatic routing works using Javascript streaming/async features. 5) Email/Website tracking/cleaning strategy planner.

PHP / MySQL / Redis / Javascript / Golang / Docker / Google Cloud Platform 1) Maintaining the main products VoiceTube and HERO. 2) Refactor the HERO API using CodeIgniter 3. Improved HERO frontend for better error rates with backbone and underscore. 3) New API services with Laravel 5. x and PHP 5.6 / MySQL 5.7 / Redis / Google Cloud Platform. 4) Research the usability for Vue 1.x/2.x for production usage. 5) An open-sourced package named Taiwan Payment Gateway for HERO payments.

PHP / MongoDB / Redis / Javascript / Varnish 1) Response for iAsk.tw, Salary.tw, interview.tw services. 2) Build-up data crawler for content materials. 3) Using Redis for high-traffic ranking and cache provider. 4) Manage Varnish for static pages for high-traffic SEO crawlers. Create a highly SEO-friendly site with the supervisor.