D Ch Email and Phone Number
• Extensive experience (10 years) in working with Linux/Unix operating systems environment (A telecom system named Operating Support System, which is running on Unix/Linux OS)• Excellent knowledge and strong troubleshooting skills of Network Protocol, especially the TCP/IP suite, DNS and default gateways• Hands-on knowledge of DHCP, SNMP, FTP, Shell Scripting (GDB, Valgrind, Perf, Bash, awk)• Highly skilled in installing, configuring and tuning Linux/Unix OS, Microsoft Windows Server environment including Domain Controllers, DHCP, DNS, File & Print, and Application servers• Analytical thinker, with great problem-solving, decision-making and time-management abilities, and a high level of detail orientation• Team player with collaborative attitude, with little or no supervision, as well as part of an expert team
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Oss Nms System Analysis And IntegrationBell Jun 2016 - PresentMissisauga, CanadaOSS new versions, features lab test, production deployment, development experience with Python, JavaScript, Oracle DB, Bash, Linux RedHat OS -
Senior Oss EngineerHuawei Technologies Aug 2005 - Nov 2015Based On China, Global SupportExpert level support telecom Operating Support System (OSS), which is based on Linux / Unix Servers and OS. Main duties including:• Installed, configured and supported Linux / Unix servers and operating systems, Sun / HP / IBM / EMC, etc.• Provided Level 1&2 support to customers, answered customer calls, solved problems remotely or on site• Supported Software/hardware installation / commissioning / configuration / decommissioning / upgrades / Patching installation• Integrated Oracle / Sybase database and Application Softwares, trained end users on how to use the application• Prepared documentation, recorded all activities in company system, aligned with other teams from product development, support services, and reported customer/end-user
D Ch Education Details
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Communication And Information System
Frequently Asked Questions about D Ch
What company does D Ch work for?
D Ch works for Bell
What is D Ch's role at the current company?
D Ch's current role is OSS NMS System Analysis and Integration.
What schools did D Ch attend?
D Ch attended Nanjing University Of Science And Technology, 南京理工大学.
Who are D Ch's colleagues?
D Ch's colleagues are Billy Ste Croix, Chris Niven, Loretta Gulino, Anne-Marie Jean, Crha, Patti Thompson, Mark Stevens, John Dolinar.
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