Career

Career Profile

In 2024, joined Xiaohongshu as the Backend Lead for Social Interaction R&D, overseeing the research, development, and management of Xiaohongshu's social interaction backend team. He supports the business development of Xiaohongshu's social networking initiatives, delivering interactive capabilities such as user messaging, group chat interactions, system notifications, and innovative AI services to over 120 million DAU users across the domestic Xiaohongshu APP and the overseas RedNote APP.

Kuaishou (Kwai)

In 2018, joined Kuaishou as the Technical Lead, spearheading the team in building Kuaishou's Instant Messaging (IM) Cloud platform from scratch. As an all-in-one IM solution platform, it provides end-to-end IM+RTC capabilities covering numerous scenarios including social networking, communities, customer service, office collaboration, gaming, and paid consulting. It offers C-end (API, Android, iOS, Web, Mini Programs, etc.) and B-end (API, B-end workbench, etc.) integration methods. The IM Cloud supports over 30 business lines including Kuaishou APP/Lite APP, Kuaishou's office software Kim, e-commerce customer service, commercial customer service, the overseas Kwai APP, and other incubated ecosystem products (ACGN, gaming, news).

Amazon

In 2017, joined Amazon and worked in the Supply Chain Optimization Technology (SCOT) team. He was primarily responsible for providing support in automated warehouse management, scheduling and allocation, and pricing strategies for tens of millions of products across Amazon's global operations (North America, Europe, Japan, and China). This supported Amazon's retail business and FBA (Fulfillment by Amazon) services, resulting in tens of millions of U.S. dollars in annual savings for Amazon. Core technologies included massive data analysis, machine learning, optimization algorithms, economic models, large-scale distributed systems, and AWS cloud services.

Xiaomi

In 2014, joined Xiaomi as a Senior Developer and Architect for Xiaomi Game Center backend projects. He was responsible for the design and development of server-side architecture and platformization for the Xiaomi Game Center APP, game operation platforms, and other game infrastructure services. This covered C-end products such as the Xiaomi Game Center APP and Xiaomi E-Sports APP, as well as B-end platforms including game operation platforms and joint-operation platforms, with an overall DAU (Daily Active Users) of tens of millions.

ZDNS

In 2012, as a core engineer of the founding team, he developed TLD Cloud, a new gTLD registry cloud service platform that currently ranks 4th globally (as per ntldstats.com), from scratch. He was deeply involved in the engineering design of RFC standard protocols, server-side architecture design, and the development of core capabilities required for top-level domain registries such as EPP, WHOIS, DNS, and ESCROW. He completed the platform's development and testing, obtained acceptance and authorization from the Internet Corporation for Assigned Names and Numbers (ICANN), and facilitated the integration and operation of several new top-level domains (e.g., .top, .wang, .ren, .中信) by connecting them to the DNS root name servers for hosting and operation.