Hang Zhou Email & Phone Number

San Francisco, California, Us

Nashville, Tennessee, Us

Nashville, Tennessee, Us

- Heavily used Amazon Web Services, such as AWS Lambda, API gateway, S3, RDS andDynamoDB etc. to build serverless web applications.- Implemented the highly scalable asynchronous services using Lambda, SQS and Kinesis etc.- Utilized the React, Redux and Bootstrap to develop the frontend UI in a user-friendly fashion.- Refactored the legacy codebase to a better structured and manageable project. The refactoring includes creating microservices, integrating Kibana with logs, accelerating the deployment frequency by CI/CD tools, such as Jenkins and Terraform, and automatically running different types of tests using unittest, Jest and loki as part of the build process.- Worked closely with other technical teams, discussed the trade-offs of the integration between two systems and finalized the best solution to complete the task timely.- Extracted and processed the data from multiple data source using Python, SQL and Mixpanel to analyze the product performance to reach the KPIs.- Effectively collaborated with Product and Design team as part of Journey team to perform product discovery, user testing, prototyping and design/implementing final solutions.- Mentored junior software engineers on software development best practices.- Cooperated with offshore team smoothly in the early morning or late night to achieve objects.

Columbus, Ohio, Us

- Developed and extended the back-end logic using Groovy on Grails framework according todocumented software requirements.- Designed database based on the E-R diagram. Indicates the properties and relations. Normalized relations to eliminate data redundancy.- Optimized data visualization of the web application through server-side pagination and database refactoring. The data presentation speed is increased by 320%.- Implemented the front-end use cases with Angular.js, Redux and Webpack.- Introduced the testing tools including Spock, Jasmine, Karma and Protractor to run unit tests,integration tests for both front-end and back-end functionalities to improve system robustness.- Set up server environment including firewall, network ports and installed the informationsystems to the Linux server.- Utilized Jenkins, Gitlab CI and Docker to achieve software continuous delivery.- Cooperated with the business analyst and utilized UML to do functional, structural andbehavioral modeling for the new information system design.- Provided clients support regarding technical questions and helped them to address issues.- Wrote documentations and release notes for the projects using the Confluence wiki.

- Improved and debugged the single page web application’s functionalities with JavaScript,Angular.js and Node.js.- Created end-to-end automation test cases and unit test cases for the web application usingProtractor, Jasmine.js, Selenium and Karma.- Automated the process of concatenating, minifying and cleaning project’s files using Grunt.- Validated and manipulated data from firebase web service.

Gainesville, Florida, Us

- Analyzed customer requirement to design elegant website wireframe, and optimized website layout by using JavaScript, HTML, CSS.- Deployed a Wordpress CMS website on Internet web server.- Utilized PHP and JavaScript to customize Wordpress map plugin and embedded it into the website.- Developed a webpage to manage map plugin in a visual way instead of in a coding way.

- Took charge of web widgets development, and designed widgets UI.- Developed back-end service of widgets by using .NET MVC framework. Connected database, which is in - Microsoft Azure, and selected specific information shown for widgets.- Optimized widgets UI and animation using jQuery and Bootstrap framework.- Assistant in converting Company website to the new version which mainly uses Angular.js.- Used Protractor and Karma to do automation test and unit test for Angular.js.Analyzed customer requirements for developing mobile application.

Taipei City, Taipei, Tw

- Conducted a postcard delivery activity for advertising ASUS Company among hangzhou universities which more than 1,000 students and teachers attended.- Introduced customers computer devices and assisted them to choose appropriate products.- Did market researches on computer selling, and composed analysis sheets for the company.

Master Of Science (Ms), Information Systems And Operations Management

Bachelor Of Management, Information Management And Information System

Finance And Banking