John Sun is an experienced Infrastructure Architect with a robust background in telecommunications and unified communications. Currently employed at RealPage, Inc. since January 2017, John has previously held prominent positions at Horizon Lines, Glowpoint, Inc., Clearwire, American Airlines, CIBC, UTStarcom, Great-West Life, Unified Communications, and AT&T Wireless. Notable achievements include migrating on-premise IT infrastructures to the cloud, reconstructing national and international data/voice networks, converting Avaya phone systems to Microsoft Lync, and implementing call center solutions across various organizations. John holds a Master's degree in Computer and Biomedical Engineering from Sun Yat-sen University and a Bachelor's degree in Electronic Information Technology from Huazhong University of Science and Technology.
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