Arena Management Consulting AG, Software Engineer, April 2022 - Now

• Upgrade the system framework and develop the requirements.

Varmeego Taiwan Limited, Software Engineer, May 2020 - Jan 2022

• The web application development based on Spring and Vue.js.

• Build an E-commerce application based on the SAP hybris platform. 

• Assist migration of persistence framework from iBatis to MyBatis.

Hung Yang Soft. Tech., Software Engineer, Jun 2017 - Feb 2020

• The web application development and maintenance based on Spring framework.

• UI development with Vue.js or AngularJs to build reactivity system.
• Integrate WSDL or Restful API provided by other vendors to the back-end.
• The generation of requirement documentation and the UML diagrams, assist the team to understand the

   requirement and code implementation.

National Taiwan University, Research Assistant, Jul 2015 - Oct 2016

• 3D digital designs with the CAD design tool & 3D printing of the models with the printer.

Powerchip Semiconductor Corporation, Process Engineer, May 2014 - Oct 2014

• Operate the semiconductor manufacturing process.

Arena banking, April 2022 – Now

Project description: Maintain the application to provide private banking and wealth management

• Upgrade the Spring framework from 5.2 to 5.3 and Java 11 to Java 17.

• Develop the application based on Spring, ExtJS. 

JHC, Jul 2021 – Jan 2022

Project description: Build e-commerce application for housewares retail company.

• Develop the application based on SAP Hybris which provides e-commerce solutions.

• Follow the SAP built-in mechanism including SAP-defined: modules, persistence framework, interceptor, APIs 

   to customize the SAP B2C accelerator to fulfill requirements.

Companies Registry: ICRIS3, May 2020 – Jul 2021

Project description: The phase 3 development of Companies Registry's web application, the organization which provides the services to assist registration, licensing for companies operating in Hong Kong.

• Develop the application based on Spring, Vue.js to replace the legacy system. 

• Survey the project framework developed by HK team to assist TW team members to develop the functionality.

• Assist to operate code review and refactor to comply with compliance.

• Assist to build high-quality JUnit tests for the service layer, and conduct technical sharing about the related 

   library like Mockito.

FarEasTone: FET Mobile Counter, Dec 2018 – Feb 2020

Project description: The development of tablet version sales application. We remake the original application to increase the user's experience and to be more maintainable. 

• The development under daily scrum meetings to respond quickly. 

• The design of activity diagram and sequence diagram, and code trace to analyze original application process. 

• The implementation of business logic based on the layered and modular architecture, also integrates the APIs

   provided by other vendors to well-defined boundaries. 

• Build the single-page application by Vue.js, BootstrapVue, Vue Router, ES6.

FarEasTone: FET Omni, Jan 2018 – Dec 2018

Project description: The maintenance of the FET sales application which provides customers with telecommunication services. 

• Develop the new requirements and fix the application defects. 

• Build the user interface by AngularJs.

• Assist PM to estimate the man-day for the requirements. 

U-Ming Marine: Fleet Safety Management, Jul 2017 – Jan 2018

Project description: The development of ship management system which implements the synchronization mechanism to synchronize the information between fleet and ground center. 

• The implement and JUnit test of synchronization of fleet crew information. 

• The housekeeping of the Linux system and database.