* Technical Leader, being in charge of developing ESAPPDiY Service and the related service site at 2016.* Project Manager, taking the responsibility for writing the proposal (自助式App開發之服務平台開發計畫) of SBIR (Small Business Inovative Research) project at 2016/05/19.* Supporting New Business Development , evaluating OTT TV Platform for New Media Business & Design the New Service Platform Architecture for New Media Service Business , managing the OTT project to transfer the technical skill from ITRI and BesTV from 2014 to 2015.* Leader of R &D team, managing the R&D team to develop the cloud disk service including iOS and Android Mobile App development, integrating with APTG & VIBO's subscribing service from 2010 to 2012. * Solution Surveying, taking the responsibility to survey the new product solution and being the contact windows with the solution partners. * Leader of product team - managing product managers to provide the business proposal and to co-work the pricing structure with Telecom Company. eg. 口袋碟 cloud disk service for APTG(亞太電信), 萬寶碟 cloud disk service for VIBO(威寶電信) from 2011 to 2016.

* Manager of product development team, managing and provide pre-sales support to sales team and partners for iStor iSCSI Storage Solution.* Surveying business solution, surveying and contacting the solution provider for the needs of AnDar’s business. The solutions include Atempo, InMage, RELDATA, SANRAD, Vistro and Infor.* Solution Consulting, designing the solution and system architecture for customers’ projects including Chunghwa Telecom IMO project, Atempo Live Backup Solution used by Feng Chia University, CHTN FTTx application architecture and specification, Chunghwa Telecom InMage DR solution.

* Pre-Sales Support, providing pre-sales consulting service for Spotfire and Embarcadero Products.* Supervisor, assisting to supervise and to develop Business Intelligence project team.* Product Surveying, surveying the new products to support Oracle Consulting Service Business.

* Technical Consultant, providing Technical Consultant Service for data integration and recovery solution based on the solution of Sybase Replication Server. * Software Architect, supervising and the developing the specification of software development.* Project Management, supervising the service delivery and coordinating with System integration partner.

* Managed and Created System Consultant Department. *Pre-Sales support, proposing the architecting design of database system and data replication system for the open bid case of Military Police headquarters' Information System. being the presenter for this case.* Sybase Technical Consultant, supporting the project meeting with Sales department.* New Business Developing, evaluating and planning technical resource for the new business chance on Intelligent Transportation System.

* Leader of Professional Service Department, managing technical support team about six staffs and providing Genesys CTI Product Support to eSOON’s Customers.* Planner, evaluating Analytical CRM Solution and Enterprise Information Portal Technology for the new business.* IT Management, managing eSOON’s IT Engineers to provide the IT Service for the Company.

* Sybase Professional Service Consulting, delivering the consulting services to Sybase's customers and partners based on Sybase products.* Instructor, lecturing Sybase training courses including Database Management series and Replication Management Series at the training center.

* Senior Technical Support Engineer, providing Sybase product support service for Taiwan's customers.* Instructor, lecturing the training courses to the customers using Sybase products including Sybase ASE, Replication Server.* IT Support Engineer, being the local represent of Sybase Asia Pacific IT Services to provide IT support service at Taiwan's Office.* Delivering Projects, assist sales to execute the open bid projects including the projects of Chunghwa Telecom, Ministry of National Defense.

* Technical support engineer, providing product support service to Systex's customers. The products include Informix, Sybase, CA Unienter and Visigenic ODBC etc.* Instructor, lecturing the training courses to the customers using Informix Database and Informix 4GL.* Pre-sale support engineer, providing technical presentation for the products of Informix, Sybase, CA Unicenter, and Visigenic ODBC etc.

* Technical support engineer, providing product support service to the customers and SI partners. The products include Sybase, Ftp software etc. * Assisted SI Partner (FIC) to install and check on delivery the MIS migration project of Air Force General Headquarters.* Instructor, lecturing the training courses to the customers using Sybase Database.* Software Developer, being in charge of developing Sybase Open Client for Microsoft Visual Basic’s Dynamic Link Library.