OSS/BSS of IaaS system's frontend developerWeb info visualization developerTopology module backend developer

Analyzed Chunghwa Telecom's private cloud resource activities and generated activity reports.• Implemented cloud resource data analysis system and collected perf data from IaaS vis RESTful API.• Implemented multi-level groups by different report's content and resource health monitoring and forecasting.• Implemented analysis system by building the web application using JavaScript and Java, involved system design, UI design and DB schema design.• Implemented the combinations of NoSQL DB and RDBMS to enhance application performance, efficiently stored enormous history activity data in MongoDB or CouchBase and queried config data in MySQL.• Collected and analysed 5000+ VM performance data.

Worked in small sales team of Lihwa in Beijing Cloud Valley (national cloud computing plans in China), cooperated with TCloud, SuperCloud, Skycloud, YOYO and so on, composed a cloud solution supply chain. ( Shanghai Lihwa is a subsidiary of Chunghwa Telecom in China)• Pre-sales, PoC and post-sales for Chunghwa Telecom's cloud products/solutions.• Had many cloud product/solution presentations for Taiwanese companies in China.• Analyzed cloud market in China and communicated with developers in Taiwan for cloud products/solutions improvement to fit China culture.

Worked in telecom laboratories' log cloud solution like loggly. (Chunghwa Telecom is the biggest Telecom company in Taiwan, telecom laboratories supports company service and product development and tech consulting)• Designed log cloud solution and co-worked with Novell engineers.• Impelemented services using Struts2 and spring framework to build a log proxy for users.

Worked in TCloud for pre-sales, post-sales and PoC implement. (Beijing TCloud Comuting is a subsidiary of Trend Micro)• Completed the biz collaboration between TCloud and Lihwa, promoted new cloud products break into local market.• Experience for the ElasterStack(CloudStack like) installation and PoC implement of over 10 local chinese companies.• Experience in Cisco, H3C, Huawei, IBM-related switch's trunk, access port and vlan setting. • Experience for pre-sales for over 20 local chinese companies and post-sales for PCCW(Hong Kong).

Worked in cloud computing center for mobile applications(CCMA) of industrial technology research institute(ITRI). in charge of UI developing of cloud resource management.• Implemented for UX design, performance charts(JavaScript), object hierarchy presentation(JavaScript), dynamic UI development of cloud resource operations like progress bar, client cache management and UI component design.• Experience in developing cloud resource management by running scrum and IaaS system development with multiple teams.

Worked in MIS team, in charge of IP management, e-services, machine room maintenance. (Softworld international entertainment is the biggest game company in Taiwan)• Developed IP management system project(web application using ASP.NET C#).• Managed company IP assignment.• Checked machine room running health daily.• Deployed game testing environment for engineers.

Checked Machine room status, database backup, system instruction paperwork.