- Assigned tasks and tracking issues, test product and make the bugs and improvements report list - Report the product progress and make the next function list to solve - Managed team working progress and assigned the tasks - Designed the business logic flow for the developer - Supported business team to alert the database changes(MySQL) if there are no functions or API - Researched and compared tools form other competition platforms to meet the business requirement - Worked close with Angular developer and do some code reviews, support styles and HTML adjustment - Checked and controlled the cloud server on AWS when the server got an error issue, to make sure the back-end server is working fine - Migrated the official website (WordPress) from Rodller (Outsource) to Huawei cloud server by using Ubuntu 22.04; setup the environment for WordPress, MySQL and phpmyadmin; used Let’s Encrypt for the domain name to validate with SSL - Continued doing all designs work after promotion - Built new service in Angular and API in node.js for edit and delete comment functions to meet the goal and schedule as required for production

- Designed UI layouts and made prototypes - Coordinated with the developer team and tracked bugs report, made report documents - Made business logic flows for developers to read and make API and functions - Tested the flow and functions, checked the styles of different browsers to meet different view-ports for mobile, tablet and laptop - Built small functions in Angular like service to close modal from other pages and other components; and built custom small calendar to select a date and show the information

- Coordinated with CTO - Did research and refactored the design from previous MVP platform version - Defined UI system and made mock-up designs and prototypes to ensure user flow and feedback met the business requirement - Worked as front-end developer to build the custom and common UI components in Angular with Typescript, JavaScript, CSS, HTML like search input, team select list, small calendar, filter option, dialog and card…etc. and built Edit company profile and API - Made the platform more responsive to the different view-ports like mobile, tablet and PC - Supported Angular developers to develop custom UI component

- Defined UI system - Made mock-ups and prototypes - Supported the junior frontend developer to setup frontend development with next.js and Socket.io - Implemented HTML, CSS and used Restful API to get database from the client’s server and MongoDB

Playproject.io is a small team based on global which all members are working from remote, and all projects are related to open source. Worked on four projects: - smartcontract.codes - Search engine and code editor that is related to blockchain in Ethereum - playproject.io - Official website - datdot.org - Official website - DatDot app - Related to the blockchain ecosystem in Polkadot My Responsibilities - Designed wireframes and prototypes - Implemented design to web development - Made common and custom UI widgets and components - Wrote the development document - Built own custom dependence libraries and published to npm packages *All built by Vanilla JavaScript, node.js, bel(HTML), csjs-inject(CSS)

- Lead design teams and assign tasks - Redesigned official website and implemented in Vanilla JavaScript, HTML, CSS and i18n to support the multiple languages with JSON entries - Redesigned user interface and workflows for Call-center web app and implemented in jQuery, Vanilla JavaScript, HTML, CSS - Redesigned administrator platform for the call center agents to use - Collaborated design user interfaces for mobile chat app and collaborated with iOS developers, Android developers, product managers and designers - Designed web chat app and implemented in React.js - Tracked report issues and coordinated with CEO and project managers - Tested app and wrote the report documents - Supported product managers to track tasks and wrote bugs documents

- Lead design team - Designed user interface and made wireframes with prototypes for mobile and web apps - Tested production to check full issues and bugs - Collaborated with iOS developer, Android developer and full-stack developers - Coordinated with product managers

- Support UI designer to Implement design to web - Designed and built the official website - Made the interaction UI component and page layout by Kendo UI - Made chart template like Pie chart, line chart for image data analysis by AMCharts - Recommended the company to use Bootstrap and AngularJS(1.0) instead of Kendo UI to re-build image data analysis platform - Built custom display data web page by jQuery and JavaScript - Coordinated with UI designer and frontend developer

- Made web advertisement campaign (FLASH) - Made design for the large web event advertisement campaign (HTML, CSS, jQuery) - Maintained eDM for Microsoft and Ericsson - Implemented design to responsive website - Designed and implemented Beauty321 portal website with the client’s developer - Designed and implemented responsive web with animation for ASUS production

- Built in Joomla CMS that it is similar to WordPress or Drupal, and jQuery to apply interactive effect, and make custom CSS to meet the origin design layout. - Built in custom static website with Flash animation, jQuery, CSS and HTML to meet the customer’s special idea for self branding website