Jie Xu

Experience

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  Skyphy networks

  Apr 2008 - May 2010

  Software Test Engineer
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  Accton

  May 2010 - Feb 2012

  Software Test Engineer

  Project and product experience:1. Enterprise WiFi Access Point and AP controller(WLC)Job description:I Joined WiFi product line of Enterprise network department in 2010. During the 2 years I worked for Huawei as ODM R&D team member, The WiFi product had has significant improvement.I worked on manual test for 1+ years, and then worked on automation test for couple of months. 1. Manual test: tested all the Enterprise AP features, like: Security and Encryption/WMM/Dynamic Channel selection/CAPWAP. 2. Automation test: Automation script coding using Ruby, Automation covered 70% of the manual cases when I left. Show less

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  Cisco

  Feb 2012 - Nov 2015

  Senior Software Test Engineer

  Project and product experience:1. Wireless STB: Test including Video quality, WiFi performance, WiFi interference, Dynamic frequency selection, rate and range etc. 2. DRA(Disaster Recovery Application, a diagnostic app over bootloader)3. DSL gatewayResponsibilities:Firmware quality verification, include function test, performance test, stability test:1. Test bed setup. Able to setup complex test environment related devices include but not limited to: Switch, Router, HTTP/DNS/DHCP/NTP server, console server.2. Test cases design. Design test cases base on customer requirement or feature list.3. Debugging, issue tracking. Familiar with debugging tools like wireshark, omnipeek, tcpdump4. Work closely with developers and project managers located at different countries, be used to multi-culture work env5. Lab maintain. Maintained the console servers and vmware virtual machine environmentOn-site customer certification test support:1. Successful experience of Comcast certification test on Xi4(Set-top box) project in Philadelphia2. Successful experience of Mediacom certification test on CGM4231 project(cable gateway) in Portland3. Limited experience of China Telecom test on Yueme(optic home router) in Shanghai4. Spent 3 months in San Jose, California to support Cisco test team.Highlights:1. Be a WiFi expert in test team, resolve any WiFi related issues for self and for others, Include but not limited to: requirement clarification, test case design, failure analysis. Keep following the industry newest products, 802.11 protocols, and provide trainings to different teams.2. Key member of WiFi community, built the WiFi community from scratch. Maintained a WiKi page which provide technical docs for WiFi protocols, test tool instructions, specific issue failure analysis.3. Delivered several WiFi trainings to Shanghai test team, Shanghai dev team and Beijing test team. Including: 802.11ac introduction, 802.11ax introduction, WiFi Security, WMM-WiFi QoS etc. Show less

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  Technicolor

  Nov 2015 - Apr 2017

  Senior Software Test Engineer

  Project and product experience: 1. Cable Gateway: Function test including WiFi, DHCP, TR069, SNMP, Port forwarding, GRE tunnel VPN, Firewall, Mac filter, IPv6, Parental control. WiFi performance test including: throughput, rate and range, turntable, QoS 2. Fiber optic Gateway(Cisco CDBU was acquired by Technicolor in 2015, My job description in Technicolor is the same as in Cisco, so for details please see what I wrote in Cisco part. )

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  Alibaba Group

  Jul 2017 - Jun 2018

  资深测试开发工程师