Work on the Google Infra CorpEng Operating System team. Cooperate with google other teams for their workflow automation and helpdesk application.• Help google global business team to create a new help desk, one online chat tool, to solve the users’ daily questions.• Work with google cloud team to build a pricing approval workflow automation for routing to different level approval.• Implement the email management feature for the supply chain team to let external users create google tickets by email.• Create a workflow automation form for the google cloud sales team for reviewing all requests to hire in their group.

Work on Google Chrome Operating System. Building the tool allows OEM and ODM to manage their components and qualifications. AVL(Approved Vendor List) is a subsystem under MoonRaker for supporting google chrome book.• Fixed memory leak in integration tests, therefore, reduced 75% memory in full integration tests.• Built vendor list UI with view/edit/admin modes and implemented backend by supporting data CRUD to improve searching speed by 30%.• Built restricted mode router to achieve lazy loading menus with reducing the application initial bundle sizes and speedy the application loading. • Migrated audit data by optimizing database storage to adjust the new UI requirement

TheCocktailDB API. Using different methods to sort cocktail, such as name, ingredient. Implementing the favorite method to add and remove drinks from local storage.• Used TheCocktailDB API to expedite querying data.• Used local storage to cache user browsers data with efficiency user search history.• Implemented some JavaScript techniques, such as classes, Async/Await, Fetch API, and so on.