du
Umair Sefat is a seasoned professional in network engineering and sales management, currently serving as a Sales Manager at Huaxin Real Estate since January 2022, while simultaneously holding the role of Data Network Engineer at du since October 2015. Umair has extensive experience with various hardware devices, having worked on numerous Cisco, Huawei, and Alcatel systems in data centers, including responsibilities in network deployment, operations, and troubleshooting. Previous roles include FLM Data Engineer at DU Telecom, Network Administrator at 24/7 Pvt Ltd, and IT Administrator at Worldcall Telecom Limited, demonstrating a strong background in LAN/WAN design and implementation, configuration of networking equipment, and network security. Umair holds a degree from Corvit Systems, with certifications in CCNA, CCNP Routing Switching, and IT & Network Security.
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du
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du is a vibrant and multiple award-winning telecommunications service provider serving around 9 million individual customers with its mobile, fixedline, broadband internet, and Home services over its 4G LTE network.