Chang chih yao
Manager at Wistron Neweb Corporation- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
-
English -
-
Chinese -
Topline Score
Bio
Experience
-
Wistron NeWeb Corporation (WNC)
-
Taiwan
-
Telecommunications
-
700 & Above Employee
-
Manager
-
Oct 2019 - Present
Manager 5G/LTE and Ethernet Switch product quality assurance. Lab build management. QA Cloud and automation framework development.
-
-
Section Manager
-
Apr 2017 - Oct 2019
Lead and Manage LTE, Data Center and QA Cloud Project.
-
-
Chief Engineer
-
Nov 2016 - Apr 2017
-
-
Senior Engineer
-
Dec 2014 - Nov 2016
a.Data Center Switch Testing b. LTE Small Cell Testing and protocol analysisc. Test Automation(QA cloud)d.IAD Testing
-
-
-
Paralink Networks, Inc.
-
Wireless Services
-
1 - 100 Employee
-
Sales Representative
-
Jul 2013 - Dec 2014
•In charge of Wireless product sales.
-
-
System Engineer
-
Sep 2010 - Jun 2013
Handle various wireless testing instrument. Familiar how to help customer to find issue.•In charge of mobile testing for Verizon test plan. Such as LTE multimode device and IMS test plan.•In charge of SIP and H323 ETSI conformance test.•In charge of Wi-Fi performance testing instrument.•In charge of Wireless Channel Emulator instrument•Familiar with LTE mobile network and Wi-Fi protocol.•In charge of GNSS satellite signal simulator.•Understand how to communicate with customer and describe issue to RD side to solve issue. Show less
-
-
-
Asintek
-
Taiwan
-
Field Application Engineer
-
Feb 2009 - Sep 2010
•Familiar with VOIP protocol and network protocol stack. •Participated in IPBX and networking Design and Setting. •In charge of Layer3 Router and Wi-Fi thin AP Settings like Aruba and Fortigate. •Real time service for every customer. •Certificated by IPBX manufacturer Aastra •Familiar with VOIP protocol and network protocol stack. •Participated in IPBX and networking Design and Setting. •In charge of Layer3 Router and Wi-Fi thin AP Settings like Aruba and Fortigate. •Real time service for every customer. •Certificated by IPBX manufacturer Aastra
-
-
Education
-
National Sun Yat-Sen University
Bachelor of Science (B.S.), Electrical and Electronics Engineering